United States Pharmacopeia ® Biopharmaceutical Products for Impurity

Catalog #StatusProduct NameProduct TypeCategoryItem SubcategoryEnquire
1666006Active(E)-Thiothixene (100 mg)Reference StandardImpurityPsychiatricsEnquire
1379456Active(Z)-N'-Methylmeloxicam (30 mg) ((Z)-N-(3,5-dimethylthiazol-2(3H)-ylidene)-4-hydroxy-2-methyl-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxide)Reference StandardImpurityAnalgesicsEnquire
1213148Active1,2-Dinitroglycerin (2 ampules x 1 mL)Reference StandardImpurityCardiovascularEnquire
1213159Active1,3-Dinitroglycerin (2 ampules x 1 mL)Reference StandardImpurityCardiovascularEnquire
1445571Active1-Mononitroglycerin (2 ampules x 1 mL)Reference StandardImpurityCardiovascularEnquire
1201002Active17alpha-Dihydroequilin (50 mg) (Estra-1,3,5(10),7-tetraene-3,17alpha-diol)Reference StandardImpuritySteroidsEnquire
1211254Active2,3-Dimethylaniline (50 mg)Reference StandardImpurityAnalgesicsEnquire
1187954Active2,4-Dichlorophenol (100 mg)Reference StandardImpurityAntisepticsEnquire
1223005Active2,4-Disulfamyl-5-Trifluoromethylaniline (50 mg)Reference StandardImpurityDiureticsEnquire
1022808Active2-Amino-5-chlorobenzophenone (25 mg)Reference StandardImpurityPsychiatricsEnquire
1112208Active2-Chloroadenine (25 mg) (2-Chloro-7H-purin-6-amine)Reference StandardImpurityOncologyEnquire
1265526Active2-Ethylhexan-1-ol (1.5 mL) (DISCONTINUED)Reference StandardImpurityDermatologyEnquire
1445584Active2-Mononitroglycerin (2 ampules x 1 mL)Reference StandardImpurityCardiovascularEnquire
1685500Active2-[N-(2,2,2-Trifluoroethyl)amino-5]-chlorobenzophenone (25 mg)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1026605Active3-Amino-2,4,6-triiodobenzoic Acid (50 mg)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1026412Active3-Aminosalicylic Acid (15 mg) (3-Amino-2-hydroxybenzoic acid)Reference StandardImpurityGastrointestinalEnquire
1112299Active3-Chlorobenzoic Acid (25 mg)Reference StandardImpurityPsychiatricsEnquire
1391000Active3-Mercapto-2-methylpropanoic Acid 1,2-Diphenylethylamine Salt (75 mg)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1430509Active3-O-Methylmethyldopa (50 mg)Reference StandardImpurityCardiovascularEnquire
1021204Active4-Aminophenol (100 mg)Reference StandardImpurityAnalgesicsEnquire
1112467Active4-Chlorobenzophenone (30 mg) (4-Chlorobenzophenone)Reference StandardImpurityPulmonaryEnquire
1236506Active4-Epianhydrotetracycline Hydrochloride (50 mg)Reference StandardImpurityAntibioticsEnquire
1313254Active4-Hydrazinylbenzenesulfonamide Hydrochloride (25 mg)Reference StandardImpurityAnalgesicsEnquire
1327157Active4-Hydroxyindole (25 mg) (1H-Indol-4-ol)Reference StandardImpurityCardiovascularEnquire
1379445Active4-Methoxymeloxicam (30 mg) (4-methoxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide)Reference StandardImpurityAnalgesicsEnquire
1466572Active4-Nitrobenzoic Acid (50 mg)Reference StandardImpurityDermatologyEnquire
1027007Active5-Amino-2,4,6-triiodo-N-methylisophthalamic Acid (50 mg)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1327328Active5-Hydroxymethylfurfural (50 mg) (5-(Hydroxymethyl)-2-furaldehyde)Reference StandardImpurityCardiovascularEnquire
1533308Active5-Phenylhydantoin (100 mg)Reference StandardImpurityPsychiatricsEnquire
1166535Active6,7-Dehydronorethindrone Acetate (20 mg) (3-oxo-19-nor-17alpha-pregn-4,6-dien-20-yn-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1356213Active6-Ketonorethindrone Acetate (20 mg) (3,6-Dioxo-19-nor-17alpha pregn-4-en-20-yn-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1121038Active8-Chlorotheophylline (200 mg)Reference StandardImpurityGastrointestinalEnquire
1424084Active9-Methylacridine (25 mg)Reference StandardImpurityPsychiatricsEnquire
1000420ActiveAbacavir Related Compound A (20 mg) ([4-(2,6-diamino-9H-purin-9-yl)cyclopent-2-enyl]methanol)Reference StandardImpurityAntiviralsEnquire
1000441ActiveAbacavir Related Compound B (20 mg) ([4-(2,5-diamino-6-chloropyrimidin-4-ylamino)cyclopent-2-enyl]methanol)Reference StandardImpurityAntiviralsEnquire
1000452ActiveAbacavir Related Compound C (20 mg) ([(1S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)cyclopent-2-enyl]methanol hydrochloride)Reference StandardImpurityAntiviralsEnquire
1000437ActiveAbacavir Related Compound D (20 mg) (N6-Cyclopropyl-9-{(1R,4S)-4-[(2,5-diamino-6-chloropyrimidin-4-yloxy)methyl]cyclopent-2-enyl}-9H-purine-2,6-diamine)Reference StandardImpurityAntiviralsEnquire
1000485ActiveAbacavir Related Compounds Mixture (15 mg)Reference StandardImpurityAntiviralsEnquire
1000496ActiveAbacavir Stereoisomers Mixture (15 mg)Reference StandardImpurityAntiviralsEnquire
1000419ActiveAbacavir Sulfate Racemic (20 mg) (4-[2-amino-6-(cyclopropylamino)-9H-purin-9yl]-2-cyclopentene-1-methanol sulfate (2:1))Reference StandardImpurityAntiviralsEnquire
1000565ActiveAcamprosate Related Compound A (15 mg) (3-aminopropane-1-sulfonic acid)Reference StandardImpurityPsychiatricsEnquire
1000576ActiveAcamprosate Related Compound B (20 mg)Reference StandardImpurityPsychiatricsEnquire
1000612ActiveAcebutolol Related Compound A (20 mg) (N-(3-Acetyl-4-hydroxyphenyl)butyramide)Reference StandardImpurityCardiovascularEnquire
1000623ActiveAcebutolol Related Compound B (20 mg) (N-{3-Acetyl-4-[2-hydroxy-3-(isopropylamino)propoxy]phenyl}acetamide)Reference StandardImpurityCardiovascularEnquire
1000699ActiveAcebutolol Related Compound I (20 mg) (N-{3-Acetyl-4-[3-(ethylamino)-2-hydroxypropoxy]phenyl}butyramide)Reference StandardImpurityCardiovascularEnquire
1002811ActiveAcetaldehyde (3 x 1.1 mL)Reference StandardImpurityPsychiatricsEnquire
1003010ActiveAcetaminophen Related Compound A (15 mg) (4-(acetylamino)phenyl acetate)Reference StandardImpurityAnalgesicsEnquire
1003027ActiveAcetaminophen Related Compound B (30 mg) (N-(4-hydroxyphenyl)propanamide)Reference StandardImpurityAnalgesicsEnquire
1003031ActiveAcetaminophen Related Compound C (50 mg) (N-(2-hydroxyphenyl)acetamide)Reference StandardImpurityAnalgesicsEnquire
1003042ActiveAcetaminophen Related Compound D (50 mg) (N-phenylacetamide)Reference StandardImpurityAnalgesicsEnquire
1003064ActiveAcetaminophen Related Compound F (50 mg) (p-nitrophenol)Reference StandardImpurityAnalgesicsEnquire
1003100ActiveAcetaminophen Related Compound J (50 mg) (N-(4-chlorophenyl)acetamide)Reference StandardImpurityAnalgesicsEnquire
1005048ActiveAcetazolamide Related Compound D (25 mg) (5-Amino-1,3,4-thiadiazole-2-sulfonamide)Reference StandardImpurityOphthamologyEnquire
1005059ActiveAcetazolamide Related Compound E (25 mg) (5-Acetamido-1,3,4-thiadiazole-2-sulfonic acid potassium salt)Reference StandardImpurityOphthamologyEnquire
1010208ActiveAcetyl Simvastatin (30 mg) ((1S,3R,7S,8S,8aR)-8-{2-[(2R,4R)-4-(acetoxy)-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate)Reference StandardImpurityAntihyperlipidemicsEnquire
1009038ActiveAcetylcysteine Related Compound C (20 mg) (2R,2'R)-3,3'-disulfanediylbis(2-acetamidopropanoic acid)Reference StandardImpurityHepaticEnquire
1009049ActiveAcetylcysteine Related Compound D (20 mg) (N,S-Diacetyl-L-Cysteine)Reference StandardImpurityHepaticEnquire
1011018ActiveAcitretin Related Compound A (20 mg) ((2Z,4E,6E,8E)-9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid)Reference StandardImpurityDermatologyEnquire
1011029ActiveAcitretin Related Compound B (20 mg) (ethyl (all-E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate)Reference StandardImpurityDermatologyEnquire
1012076ActiveAcyclovir Related Compound A (50 mg) (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate)Reference StandardImpurityAntiviralsEnquire
1012054ActiveAcyclovir Related Compound F (50 mg) (N-[9-[(2-Hydroxyethoxy)methyl]-6-oxo-6,9-dihydro-1H-purin-2-yl]acetamide)Reference StandardImpurityAntiviralsEnquire
1012087ActiveAcyclovir Related Compound G (50 mg) (2-{[2-(Acetylamino)-6-oxo-1,6-dihydro-9H-purin-9-yl]methoxy}ethyl acetate)Reference StandardImpurityAntiviralsEnquire
1011710ActiveAdapalene Related Compound A (50 mg) (Methyl 6-bromo-2-naphthoate)Reference StandardImpurityDermatologyEnquire
1011721ActiveAdapalene Related Compound B (50 mg) (Methyl 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoate)Reference StandardImpurityDermatologyEnquire
1011732ActiveAdapalene Related Compound C (25 mg) (2-(adamant-1-yl)methoxybenzene)Reference StandardImpurityDermatologyEnquire
1011743ActiveAdapalene Related Compound D (25 mg) (4,4'-dimethoxy-3,3'-di(adamant-1-yl)biphenyl)Reference StandardImpurityDermatologyEnquire
1011754ActiveAdapalene Related Compound E (25 mg) (2,2'-binaphthyl-6,6'-dicarboxylic acid)Reference StandardImpurityDermatologyEnquire
1011878ActiveAdrenalone Hydrochloride (25 mg)Reference StandardImpurityCardiovascularEnquire
1012554ActiveAlbendazole Related Compound A (25 mg) (5-Propylthiobenzimidazol-2-amine)Reference StandardImpurityAntimicrobialsEnquire
1012557ActiveAlbendazole Related Compound DReference StandardImpurityAntimicrobialsEnquire
1012559ActiveAlbendazole Related Compound F (25 mg) (Methyl (5-methylthiobenzimidazol-2-yl)carbamate)Reference StandardImpurityAntimicrobialsEnquire
1012644ActiveAlbuterol Related Compound A (25 mg) (4-[2-[(1,1-dimethylethyl)amino]-1-hydroxyethyl]-2-methylphenol sulfate)Reference StandardImpurityPulmonaryEnquire
1012655ActiveAlbuterol Related Compound B (10 mg) (2-(tert-butylamino)-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone)Reference StandardImpurityPulmonaryEnquire
1012689ActiveAlbuterol Related Compound E (10 mg) (2,2'-oxybis(methylene)bis{4-[2-(tert-butylamino)-1-hydroxyethyl]phenol} diacetate)Reference StandardImpurityPulmonaryEnquire
1012611ActiveAlbuterol Related Compound F (15 mg) (4-[2-(tert-Butylamino)-1-ethoxyethyl]-2-(hydroxymethyl)phenol)Reference StandardImpurityPulmonaryEnquire
1012564ActiveAlbuterol Related Compound I (20 mg) (4-[2-(tert-Butylamino)-1-hydroxyethyl]phenol)Reference StandardImpurityPulmonaryEnquire
1012746ActiveAlclometasone Dipropionate Related Compound A (20 mg) (11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate)Reference StandardImpuritySteroidsEnquire
1013024ActiveAllopurinol Related Compound A (25 mg) (3-Amino-4-carboxamidopyrazole Hemisulfate)Reference StandardImpurityRenalEnquire
1013013ActiveAllopurinol Related Compound B (25 mg) (5-(formylamino)-1H-pyrazole-4-carboxamide)Reference StandardImpurityRenalEnquire
1013035ActiveAllopurinol Related Compound C (25 mg) (5-(4H-1,2,4-triazol-4-yl)-1H-pyrazole-4-carboxamide)Reference StandardImpurityRenalEnquire
1013046ActiveAllopurinol Related Compound D (35 mg) (Ethyl 5-amino-1H-pyrazole-4-carboxylate)Reference StandardImpurityRenalEnquire
1013068ActiveAllopurinol Related Compound E (25 mg) (Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate)Reference StandardImpurityRenalEnquire
1013079ActiveAllopurinol Related Compound F (25 mg) (ethyl-(E/Z)-3-(2-carbethoxy-2-cyanoethenyl)amino-1H-pyrazole-4-carboxylate)Reference StandardImpurityRenalEnquire
1013523ActiveAlmotriptan Related Compound A (20 mg) ({3-[2-(Dimethylamino)ethyl]-5-[(pyrrolidine-1-yl)sulfonylmethyl]-1H-indol-1-yl}methanol)Reference StandardImpurityAnalgesicsEnquire
1013545ActiveAlmotriptan Related Compound B (15 mg) (2-{5-[(pyrrolidin-1-ylsulfonyl)methyl]-1H-indol-3-yl}ethanamine hemifumarate)Reference StandardImpurityAnalgesicsEnquire
1013556ActiveAlmotriptan Related Compound C (15 mg) (N-methyl-2-{5-[(pyrrolidin-1-ylsulfonyl)methyl]-1H-indol-3-yl}ethanamine)Reference StandardImpurityAnalgesicsEnquire
1013567ActiveAlmotriptan Related Compound D (15 mg) (1-[({3-[2-(dimethylamino)ethyl]indol-5-yl}methyl)sulfonyl]pyrrolidine N-oxide hydrochloride)Reference StandardImpurityAnalgesicsEnquire
1013818ActiveAlosetron Related Compound A (25 mg) (5-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one)Reference StandardImpurityGastrointestinalEnquire
1015019ActiveAlprazolam Related Compound A (30 mg) (2-(2-acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine)Reference StandardImpurityPsychiatricsEnquire
1018516ActiveAmantadine Related Compound A (25 mg) (1-Chloroadamantane)Reference StandardImpurityPsychiatricsEnquire
1018527ActiveAmantadine Related Compound B (25 mg) (N-(Adamantan-1-yl)acetamide)Reference StandardImpurityPsychiatricsEnquire
1019417ActiveAmifostine Disulfide (100 mg) (1,3-Propanediamine, N,N-(dithiodi-2,1-ethanediyl)bis, tetrahydrochloride)Reference StandardImpurityOncologyEnquire
1019428ActiveAmifostine Thiol (50 mg) (Ethanethiol, 2-[(3-aminopropyl)amino]-, dihydrochloride)Reference StandardImpurityOncologyEnquire
1019712ActiveAmiloride Related Compound A (30 mg) (Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate)Reference StandardImpurityDiureticsEnquire
1020008ActiveAminobutanol (500 mg) (1-Butanol, 2-amino-, (+/-)-)Reference StandardImpurityAntimicrobialsEnquire
1025726ActiveAminolevulinic Acid Related Compound A (25 mg) (3,3'-(Pyrazine-2,5-diyl)dipropionic acid)Reference StandardImpurityOncologyEnquire
1025737ActiveAminolevulinic Acid Related Compound B (25 mg) (Methyl 5-(1,3-dioxoisoindolin-2-yl)-4-oxopentanoate)Reference StandardImpurityDermatologyEnquire
1027346ActiveAmiodarone Related Compound D (20 mg) ((2-Butylbenzofuran-3-yl)(4-hydroxy-3,5-diiodophenyl)methanone)Reference StandardImpurityCardiovascularEnquire
1027357ActiveAmiodarone Related Compound E (25 mg) ((2-butylbenzofuran-3-yl)(4-hydroxyphenyl)methanone)Reference StandardImpurityCardiovascularEnquire
1027380ActiveAmiodarone Related Compound H (20 mg) (2-chloro-N,N-diethylethanamine hydrochloride)Reference StandardImpurityCardiovascularEnquire
1028019ActiveAmitraz Related Compound A (40 mg) (N-(2,4-Dimethylphenyl)formamide)Reference StandardImpurityAntimicrobialsEnquire
1028028ActiveAmitraz Related Compound B (40 mg) (N'-(2,4-Dimethylphenyl)-N-methylformimidamide) (COLD SHIPMENT REQUIRED)Reference StandardImpurityAntimicrobialsEnquire
1028032ActiveAmitraz Related Compound C (40 mg) (N,N'-Bis(2,4-dimethylphenyl)formimidamide) (COLD SHIPMENT REQUIRED)Reference StandardImpurityAntimicrobialsEnquire
1029013ActiveAmitriptyline Related Compound A (25 mg) (dibenzosuberone)Reference StandardImpurityPsychiatricsEnquire
1029024ActiveAmitriptyline Related Compound B (25 mg) (5-[3-(dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[a,d]-cyclohepten-5-ol)Reference StandardImpurityPsychiatricsEnquire
1029512ActiveAmlodipine Related Compound A (25 mg) (3-Ethyl 5-methyl [2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylate] fumarate)Reference StandardImpurityCardiovascularEnquire
1029534ActiveAmlodipine Related Compound C (25 mg) (Dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1029545ActiveAmlodipine Related Compound D (25 mg) (3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-{[2-(1,3-dioxoisoindolin-2-yl)ethoxy]methyl}-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1029567ActiveAmlodipine Related Compound F (25 mg) (Dimethyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate maleate)Reference StandardImpurityCardiovascularEnquire
1029614ActiveAmlodipine Related Compound K (25 mg) (Ethyl 6-(2-chlorophenyl)-8-methyl-3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5-carboxylate)Reference StandardImpurityCardiovascularEnquire
1031445ActiveAmoxapine Related Compound D (50 mg) (2-Chlorodibenzo[b,f]-[1,4]-oxazepin-11-one)Reference StandardImpurityPsychiatricsEnquire
1031478ActiveAmoxapine Related Compound G (50 mg) (3-Chloro-11-(piperazin-1-yl)dibenzo[b,f][1,4]oxazepine)Reference StandardImpurityPsychiatricsEnquire
1031514ActiveAmoxicillin Related Compound A (15 mg) ((2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1031525ActiveAmoxicillin Related Compound B (15 mg) (L-amoxicillin)Reference StandardImpurityAntibioticsEnquire
1031536ActiveAmoxicillin Related Compound C (15 mg) ((4S)-2-[5-(4-hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethylthiazolidine-4-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1031547ActiveAmoxicillin Related Compound D (50 mg) ((4S)-2-{[(R)-2-amino-2-(4-hydroxyphenyl)acetamido](carboxy)methyl}-5,5-dimethylthiazolidine-4-carboxylic acid, monosodium salt)Reference StandardImpurityAntibioticsEnquire
1031569ActiveAmoxicillin Related Compound F (15 mg) (3-(4-Hydroxyphenyl)pyrazin-2-ol; phenylpyrazinediol)Reference StandardImpurityAntibioticsEnquire
1031570ActiveAmoxicillin Related Compound G (15 mg) ((2S,5R,6R)-6-{(R)-2-[(R)-2-Amino-2-(4-hydroxyphenyl)acetamido]-2-(4-hydroxyphenyl)acetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1031616ActiveAmoxicillin Related Compound H (15 mg) ((R)-2-(4-hydroxyphenyl)-2-pivalamidoacetic acid)Reference StandardImpurityAntibioticsEnquire
1031591ActiveAmoxicillin Related Compound I (25 mg) ((R)-2-Amino-2-(4-hydroxyphenyl)acetic acid)Reference StandardImpurityAntibioticsEnquire
1031605ActiveAmoxicillin Related Compound J (15 mg) (Mixture of amoxicillin and amoxicillin related compound J (open ring dimer))Reference StandardImpurityAntibioticsEnquire
1031558ActiveAmoxicillin Related Compounds D and E Mixture (15 mg)Reference StandardImpurityAntibioticsEnquire
1034320ActiveAmrinone Related Compound A (100 mg) (5-carboxamide[3,4'-bipyridin]-6(1H)-one) (Inamrinone Related Compound A)Reference StandardImpurityCardiovascularEnquire
1034363ActiveAmrinone Related Compound C (50 mg) (6-Oxo-1,6-dihydro-[3,4'-bipyridine]-5-carbonitrile)Reference StandardImpurityCardiovascularEnquire
1034749ActiveAnagrelide Related Compound A (25 mg) (ethyl 2-(6-amino-2,3-dichlorobenzylamino)acetate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1034750ActiveAnagrelide Related Compound B (25 mg) ((2-amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1034771ActiveAnagrelide Related Compound C (25 mg) (Ethyl 2-(5,6-dichloro-2-imino-1,2-dihydroquinazolin-3(4H)-yl)acetate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1034818ActiveAnastrozole Related Compound A (20 mg) (2,2'-(5-methyl-1,3-phenylene)bis(2-methylpropanenitrile))Reference StandardImpurityOncologyEnquire
1035402ActiveAnhydro Simvastatin (30 mg) ((1S,3R,7S,8S,8aR)-3,7-Dimethyl-8-[2-[(2R)-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate) (COLD SHIPMENT REQUIRED)Reference StandardImpurityAntihyperlipidemicsEnquire
1035708ActiveAnhydrotetracycline Hydrochloride (25 mg) ((4S ,4aS ,12aS )-4-(Dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide monohydrochloride)Reference StandardImpurityAntibioticsEnquire
1036110ActiveAniline (250 mg)Reference StandardImpurityDermatologyEnquire
1038025ActiveAntazoline Related Compound A (15 mg) (N-(2-Aminoethyl)-2-[benzyl(phenyl)amino]acetamide)Reference StandardImpurityAntihistaminesEnquire
1040016ActiveAntipyrine Related Compound A (25 mg) (3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one)Reference StandardImpurityAnalgesicsEnquire
1040752ActiveApixaban Related Compound D (15 mg) (N-Formyl-1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1040763ActiveApixaban Related Compound E (15 mg) (Methyl 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1040774ActiveApixaban Related Compound F (25 mg) (Ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1040785ActiveApixaban Related Compound G (25 mg) (Ethyl 6-[4-(5-bromopentanamido)phenyl]-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1040796ActiveApixaban Related Compound H (25 mg) (Ethyl 6-[4-(5-chloropentanamido)phenyl]-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1041915ActiveAprepitant Related Compound A (10 mg) (3-[[(2R,3R)-2-[(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholino]methyl]-1H-1,2,4-triazol-5(4H)-one)Reference StandardImpurityGastrointestinalEnquire
1041926ActiveAprepitant Related Compound B (10 mg) (3-[[(2S,3R)-2-[(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholino]methyl]-1H-1,2,4-triazol-5(4H)-one)Reference StandardImpurityGastrointestinalEnquire
1042419ActiveArgatroban Related Compound A (15 mg) ((2R,4R)-1-[N8-nitro- N2-(3-methylquinoline-8-sulfonyl)-L-arginyl]-4-methylpiperidine-2-carboxylic acid)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1042420ActiveArgatroban Related Compound B (20 mg) (Ethyl (4R)-1-[N^8-nitro-L-arginyl]-4-methylpiperidine-2-carboxylate dihydrochloride)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1042437ActiveArgatroban Related Compound C (20 mg) ((2R,4R)-1-[N^8-amino- N^2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonyl)-L-arginyl]-4-methylpiperidine-2-carboxylic acid)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1042645ActiveAripiprazole Related Compound B (25 mg) (7-(4-hydroxy-butoxy)-3,4-dihydroquinolin-2(1H)-one)Reference StandardImpurityPsychiatricsEnquire
1042656ActiveAripiprazole Related Compound C (25 mg) (1-(2,3-dichlorophenyl)piperazine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1042689ActiveAripiprazole Related Compound F (25 mg) (4-(2,3-dichlorophenyl)-1-[4-(2-oxo-1,2,3,4-tetrahydroquinolin-7-yloxy)butyl]piperazin 1-oxide)Reference StandardImpurityPsychiatricsEnquire
1042690ActiveAripiprazole Related Compound G (25 mg) (7-{4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy}quinolin-2(1H)-one)Reference StandardImpurityPsychiatricsEnquire
1042714ActiveAripiprazole Related Compound H (25 mg) (7-(4-{4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy}butoxy)-3,4-dihydroquinolin-2(1H)-one)Reference StandardImpurityPsychiatricsEnquire
1042805ActiveArtemether Related Compound B (15 mg) ((3R,5aS,6R,8aS,9R,10R,12R,12aR)-Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin)Reference StandardImpurityAntimicrobialsEnquire
1042929ActiveArticaine Related Compound A (40 mg) (Methyl 4-methyl-3-[2-(propylamino)acetamido]thiophene-2-carboxylate hydrochloride)Reference StandardImpurityAnaestheticsEnquire
1042930ActiveArticaine Related Compound B (25 mg) (4-methyl-3-{[2-(propylamino)propanoyl]amino}thiophene-2-carboxylic acid)Reference StandardImpurityAnaestheticsEnquire
1042962ActiveArticaine Related Compound E (40 mg) (Methyl 3-[2-(isopropylamino)propanamido]-4-methylthiophene-2-carboxylate)Reference StandardImpurityAnaestheticsEnquire
1044356ActiveAtazanavir Related Compound A (25 mg) ((S)-2-[(Methoxycarbonyl)amino]-3,3-dimethylbutanoic acid)Reference StandardImpurityAntiviralsEnquire
1044254ActiveAtenolol Related Compound A (50 mg) (2-(4-Hydroxyphenyl)acetamide)Reference StandardImpurityCardiovascularEnquire
1044265ActiveAtenolol Related Compound B (25 mg) (2-[4-(2,3-Dihydroxypropoxy)phenyl]acetamide)Reference StandardImpurityCardiovascularEnquire
1044276ActiveAtenolol Related Compound C (25 mg) (2-[4-(Oxiran-2-ylmethoxy)phenyl]acetamide)Reference StandardImpurityCardiovascularEnquire
1044287ActiveAtenolol Related Compound D (25 mg) (2-[4-(3-Chloro-2-hydroxypropoxy)phenyl]acetamide)Reference StandardImpurityCardiovascularEnquire
1044298ActiveAtenolol Related Compound E (25 mg) (2,2'-{[(2-Hydroxypropane-1,3-diyl)bis(oxy)]bis(4,1-phenylene)}diacetamide)Reference StandardImpurityCardiovascularEnquire
1044367ActiveAtenolol Related Compound F (25 mg) (2,2'-[{[(Isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl)]bis(oxy)}bis(4,1-phenylene)]diacetamide)Reference StandardImpurityCardiovascularEnquire
1044470ActiveAtomoxetine Related Compound A (10 mg) (3-(Methylamino)-1-phenylpropan-1-ol)Reference StandardImpurityPsychiatricsEnquire
1044488ActiveAtomoxetine Related Compound B (10 mg) ((R)-N-Methyl-3-phenyl-3-(3-tolyloxy)propan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1044491ActiveAtomoxetine Related Compound C (10 mg) (N-methyl-3-phenyl-3-(p-tolyloxy)propan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1044913ActiveAtomoxetine S-Isomer (10 mg) ((S)-N-Methyl-3-phenyl-3-(2-tolyloxy)propan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1044527ActiveAtorvastatin Related Compound A (20 mg) (Desfluoro impurity, or (3R,5R)-7-[3-(phenylcarbamoyl)-2-isopropyl-4,5-diphenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium salt)Reference StandardImpurityAntihyperlipidemicsEnquire
1044538ActiveAtorvastatin Related Compound B (20 mg) (Calcium (3S,5R)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate (1:2))Reference StandardImpurityAntihyperlipidemicsEnquire
1044549ActiveAtorvastatin Related Compound C (20 mg) (Calcium (3R,5R)-7-[2,3-Bis(4-fluorophenyl)-5-isopropyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate (1:2))Reference StandardImpurityAntihyperlipidemicsEnquire
1044550ActiveAtorvastatin Related Compound D (10 mg) (Epoxide Impurity, 3-(4-Fluorobenzoyl)-2-isobutyryl-N,3-diphenyloxirane-2-carboxamide)Reference StandardImpurityAntihyperlipidemicsEnquire
1044571ActiveAtorvastatin Related Compound E (10 mg) (Calcium(3S,5S)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate (1:2))Reference StandardImpurityAntihyperlipidemicsEnquire
1044582ActiveAtorvastatin Related Compound H (20 mg) (Lactone Impurity, 5-(4-Fluorophenyl)-1-{2-[(2R, 4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-2-isopropyl-N,4-diphenyl-1H-pyrrole-3-carboxamide)Reference StandardImpurityAntihyperlipidemicsEnquire
1044593ActiveAtorvastatin Related Compound I (20 mg) (tert-Butyl 2-((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxan-4-yl)acetate)Reference StandardImpurityAntihyperlipidemicsEnquire
1044662ActiveAtovaquone Related Compound A (25 mg) (cis-2-[4-(4-Chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone)Reference StandardImpurityAntimicrobialsEnquire
1045539ActiveAzacitidine Related Compound A (25 mg) (4-Amino-1,3,5-triazin-2(1H)-one)Reference StandardImpurityOncologyEnquire
1045541ActiveAzacitidine Related Compound B (15 mg) (1-O-Acetyl-2,3,5-tri-O-benzoyl-Beta-D-ribofuranose)Reference StandardImpurityOncologyEnquire
1045574ActiveAzacitidine Related Compound C (15 mg) (1-beta-D-Ribofuranosyl-3-guanylurea picrate)Reference StandardImpurityOncologyEnquire
1045600ActiveAzaerythromycin A (100 mg) (9-Deoxo-9a-aza-9a-homoerythromycin A)Reference StandardImpurityAntibioticsEnquire
1045993ActiveAzathioprine Related Compound A (15 mg) (1-Methyl-4-nitro-1H-imidazol-5-amine)Reference StandardImpurityImmunosuppresantsEnquire
1045938ActiveAzathioprine Related Compound G (15 mg) (6-[(1-methyl-4-nitro-1H-imidazol-5-yl)thio]-9H-purin-2-amine)Reference StandardImpurityImmunosuppresantsEnquire
1046170ActiveAzelastine Related Compound B (20 mg) (N'-(1-methylazepan-4-yl)benzohydrazide hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1046191ActiveAzelastine Related Compound D (20 mg) (4-(4-chlorobenzyl)phthalazin-1(2H)-one)Reference StandardImpurityAntihistaminesEnquire
1046202ActiveAzelastine Related Compound E (20 mg) (3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one)Reference StandardImpurityAntihistaminesEnquire
1046213ActiveAzelastine Related Compound F (20 mg) (4-[4-(4-Chlorobenzyl)-1-oxophthalazin-2(1H)-yl]-1-methylazepane 1-oxide)Reference StandardImpurityAntihistaminesEnquire
1046067ActiveAzithromycin Identity (75 mg)Reference StandardImpurityAntibioticsEnquire
1046090ActiveAzithromycin N-Oxide (15 mg)Reference StandardImpurityAntibioticsEnquire
1046045ActiveAzithromycin Related Compound F (25 mg) (3'-N-Demethyl-3'-N-formylazithromycin)Reference StandardImpurityAntibioticsEnquire
1046023ActiveAzithromycin Related Compound H (15 mg) (3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3'-N-demethylazithromycin)Reference StandardImpurityAntibioticsEnquire
1046307ActiveAztreonam E-Isomer (15 mg)Reference StandardImpurityAntibioticsEnquire
1046351ActiveAzure B (50 mg) (3-(Dimethylamino)-7-(methylamino)phenothiazin-5-ium chloride)Reference StandardImpurityCardiovascularEnquire
1048222ActiveBaclofen Related Compound A (50 mg) (4-(4-Chlorophenyl)-2-pyrrolidinone)Reference StandardImpurityMuscle RelaxantsEnquire
1048266ActiveBalsalazide Related Compound A (100 mg) ((E)-5-[(p-carboxyphenyl)azo]-2-salicylic acid, disodium salt)Reference StandardImpurityGastrointestinalEnquire
1048277ActiveBalsalazide Related Compound B (25 mg) ((E)-5-((m-[(2-carboxyethyl)carbamoyl]phenyl)azo)-2-salicylic acid)Reference StandardImpurityGastrointestinalEnquire
1048517ActiveBeclomethasone Dipropionate Related Compound A (25 mg) (9-Chloro-11Beta,17-dihydroxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-21-yl propionate)Reference StandardImpuritySteroidsEnquire
1048543ActiveBeclomethasone Dipropionate Related Compound H (25 mg) (9-Chloro-11Beta,21-dihydroxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-17-yl propionate)Reference StandardImpuritySteroidsEnquire
1048583ActiveBemotrizinol Impurity Mixture (100 mg)Reference StandardImpurityDermatologyEnquire
1048620ActiveBenazepril Related Compound A (25 mg) ((3R)-3-[[(1R)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic acid, monohydrochloride)Reference StandardImpurityCardiovascularEnquire
1048630ActiveBenazepril Related Compound B (15 mg) (2-[(S)-3-{[(R)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl]amino}-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl]acetic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1048641ActiveBenazepril Related Compound C (50 mg) ((S)-2-{[(S)-1-(Carboxymethyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl]amino}-4-phenylbutanoic acid)Reference StandardImpurityCardiovascularEnquire
1048652ActiveBenazepril Related Compound D (15 mg) (3-(1-Ethoxycarbonyl-3-cyclohexyl-(1S)-propyl)amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid monohydrochloride)Reference StandardImpurityCardiovascularEnquire
1048663ActiveBenazepril Related Compound E (25 mg) (3-amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid, monohydrochloride)Reference StandardImpurityCardiovascularEnquire
1048674ActiveBenazepril Related Compound F (15 mg) (tert-Butyl-3-amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine-1-acetic acid)Reference StandardImpurityCardiovascularEnquire
1048685ActiveBenazepril Related Compound G (15 mg) (COLD SHIPMENT REQUIRED) ((3-(1-Ethoxycarbonyl-3-phenyl-(1S)-propyl)amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine)-1-acetic acid, ethyl ester)Reference StandardImpurityCardiovascularEnquire
1065232ActiveBendamustine Related Compound A (25 mg) (4-{5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoic acid hydrochloride)Reference StandardImpurityOncologyEnquire
1065243ActiveBendamustine Related Compound B (20 mg) (4-(1-Methyl-5-morpholino-1H-benzimidazol-2-yl)butanoic acid hydrochloride)Reference StandardImpurityOncologyEnquire
1065254ActiveBendamustine Related Compound C (20 mg) (Ethyl 4-{5-[bis(2-hydroxyethyl)amino]-1-methyl-1H -benzimidazol-2-yl}butanoate)Reference StandardImpurityOncologyEnquire
1065265ActiveBendamustine Related Compound D (20 mg) (4-{5-[(2-Chloroethyl)amino]-1-methyl-1H -benzimidazol-2-yl}butanoic acid hydrochloride)Reference StandardImpurityOncologyEnquire
1065276ActiveBendamustine Related Compound E (20 mg) (4-{5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoic acid)Reference StandardImpurityOncologyEnquire
1065287ActiveBendamustine Related Compound F (20 mg) (Mannitol-1-yl 4-{5-[bis(2-chloroethyl)amino]-1-methyl-1H -benzimidazol-2-yl}butanoate)Reference StandardImpurityOncologyEnquire
1065298ActiveBendamustine Related Compound G (20 mg) (4-[6-(2-Chloroethyl)-3,6,7,8-tetrahydro-3-methylimidazo[4,5-h][1,4]benzothiazin-2-yl]butanoic acid hydrochloride)Reference StandardImpurityOncologyEnquire
1065301ActiveBendamustine Related Compound H (25 mg) (4-[5-({2-[(4-{5-[Bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoyl)oxy]ethyl}(2-chloroethyl)amino)-1-methyl-1H-benzimidazol-2-yl]butanoic acid)Reference StandardImpurityOncologyEnquire
1065312ActiveBendamustine Related Compound I (25 mg) (Ethyl 4-{5-[bis(2-chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoate)Reference StandardImpurityOncologyEnquire
1050982ActiveBenzalkonium Bromide (C12) (150 mg) (Benzyldodecyldimethylammonium bromide) (COLD SHIPMENT REQUIRED)Reference StandardImpuritySteroidsEnquire
1051602ActiveBenzhydrol (50 mg)Reference StandardImpurityGastrointestinalEnquire
1056130ActiveBenzophenone (25 mg) (Diphenylmethanone)Reference StandardImpurityPsychiatricsEnquire
1057507ActiveBenzothiadiazine Related Compound A (100 mg) (4-Amino-6-chloro-1,3-benzenedisulfonamide)Reference StandardImpurityCardiovascularEnquire
1059014ActiveBenzphetamine Related Compound A CIII (30 mg) ((R)-N-Benzyl-N-methyl-1-phenylpropan-2-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1059058ActiveBenzphetamine Related Compound E (30 mg) ((1S,2S)-2-[Benzyl(methyl)amino]-1-phenylpropan-1-ol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1059069ActiveBenzphetamine Related Compound F (25 mg) ((1S,2S)-2-[Benzyl(methyl)amino]-1-cyclohexylpropan-1-ol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1061027ActiveBenztropine Related Compound A (50 mg) ((1R,3r,5S)-3-(Benzhydryloxy)-8-azabicyclo[3.2.1]octane hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1062019ActiveBenzyl Chloride (3 x 200 mg) ((Chloromethyl)benzene)Reference StandardImpurityPsychiatricsEnquire
1424511ActiveBeta-Methylcholine Chloride (2 X 25 mg) (2-Hydroxy-N,N,N-trimethylpropan-1-aminium chloride)Reference StandardImpurityPulmonaryEnquire
1067034ActiveBetamethasone Acetate Related Compound C (20 mg) (9-Fluoro-11Beta,17,21-trihydroxy-16Beta-methylpregna-1,4-diene-3,20-dione 11,21-diacetate)Reference StandardImpuritySteroidsEnquire
1067045ActiveBetamethasone Acetate Related Compound D (20 mg) (9,11Beta-Epoxy-17,21-dihydroxy-16Beta-methylpregna-1,4-diene-3,20-dione 21-acetate)Reference StandardImpuritySteroidsEnquire
1067726ActiveBetamethasone Dipropionate Related Compound B (25 mg) (9-Fluoro-11Beta,21-dihydroxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-17-yl propionate)Reference StandardImpuritySteroidsEnquire
1067737ActiveBetamethasone Dipropionate Related Compound C (25 mg) (9-Fluoro-11Beta,17-dihydroxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-21-yl propionate)Reference StandardImpuritySteroidsEnquire
1067760ActiveBetamethasone Dipropionate Related Compound F (30 mg) (9,11Beta-Epoxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropionate)Reference StandardImpuritySteroidsEnquire
1067781ActiveBetamethasone Dipropionate Related Compound H (30 mg) (6alpha-Bromo-9-fluoro-11Beta-hydroxy-16Beta-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropionate)Reference StandardImpuritySteroidsEnquire
1069018ActiveBetamethasone Valerate Related Compound A (50 mg) (9-Fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-diene-21-yl valerate)Reference StandardImpuritySteroidsEnquire
1069049ActiveBetamethasone Valerate Related Compound D (15 mg) (9-Bromo-11Beta,21-dihydroxy-16Beta-methyl-3,20-dioxopregna-1,4-dien-17-yl valerate)Reference StandardImpuritySteroidsEnquire
1069914ActiveBetaxolol Related Compound A (20 mg) (1-(4-Ethylphenoxy)-3-(isopropylamino)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1071151ActiveBexarotene Related Compound A (15 mg) (Methyl 4-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)benzoate)Reference StandardImpurityOncologyEnquire
1071213ActiveBicalutamide Related Compound A (25 mg) (N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluoro-phenyl)sulfinyl]-2-hydroxy-2-methyl-propanamide)Reference StandardImpurityOncologyEnquire
1071224ActiveBicalutamide Related Compound B (10 mg) ((RS)-N-(4-Cyano-3-(trifluoromethyl)phenyl)-3-(3-fluorophenylsulfonyl)-2-hydroxy-2-methylpropanamide)Reference StandardImpurityOncologyEnquire
1071359ActiveBimatoprost Related Compound A (1 mL) ((E)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(S,E)-3-hydroxy-5-phenylpent-1-en-1-yl]cyclopentyl]-N-ethylhept-5-enamide)Reference StandardImpurityOphthamologyEnquire
1075203ActiveBis(2-ethylhexyl)maleate (2 g) (Maleic acid, bis(2-ethylhexyl)ester)Reference StandardImpurityGastrointestinalEnquire
1074030ActiveBisacodyl Related Compound A (20 mg) (4,4'-(Pyridin-2-ylmethylene)diphenol)Reference StandardImpurityGastrointestinalEnquire
1074042ActiveBisacodyl Related Compound B (20 mg) (2,4'-(Pyridin-2-ylmethylene)diphenol)Reference StandardImpurityGastrointestinalEnquire
1074051ActiveBisacodyl Related Compound C (20 mg) (4-[(4-Hydroxyphenyl)(pyridin-2-yl)methyl]phenyl acetate)Reference StandardImpurityGastrointestinalEnquire
1074073ActiveBisacodyl Related Compound E (20 mg) (2-[(4-Acetoxyphenyl)(pyridin-2-yl)methyl]phenyl acetate)Reference StandardImpurityGastrointestinalEnquire
1075688ActiveBisoctrizole Related Compound A (25 mg) (2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl) phenol)Reference StandardImpurityDermatologyEnquire
1075768ActiveBisoprolol Related Compound A (50 mg) (1-[4-(Hydroxymethyl)phenoxy]-3-(isopropylamino)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1075780ActiveBisoprolol Related Compound C (50 mg) (1-(Isopropylamino)-3-(4-methylphenoxy)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1075799ActiveBisoprolol Related Compound D (50 mg) (1-(4-{[(2-Isopropoxyethoxy)methoxy]methyl}phenoxy)-3-(isopropylamino)propan-2-ol fumarate (2:1) salt)Reference StandardImpurityCardiovascularEnquire
1075804ActiveBisoprolol Related Compound E (25 mg) (3,3'-(Isopropylazanediyl)bis(1-(4-((2-isopropoxyethoxy)methyl)phenoxy)propan-2-ol))Reference StandardImpurityCardiovascularEnquire
1075815ActiveBisoprolol Related Compound F (50 mg) (2-Isopropoxyethyl 4-[2-hydroxy-3-(isopropylamino)propoxy]benzoate)Reference StandardImpurityCardiovascularEnquire
1076126ActiveBosentan Related Compound A (15 mg) (4-(tert-butyl)-N-[6-chloro-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl] benzenesulfonamide)Reference StandardImpurityCardiovascularEnquire
1076137ActiveBosentan Related Compound B (15 mg) (4-(tert-butyl)-N-[6-hydroxy-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl]benzenesulfonamide)Reference StandardImpurityCardiovascularEnquire
1076148ActiveBosentan Related Compound C (15 mg) (1,2-bis({6-[4-(tert-butyl)phenylsulfonamido]-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl}oxy)ethane)Reference StandardImpurityCardiovascularEnquire
1076159ActiveBosentan Related Compound D (15 mg) (4,6-dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine)Reference StandardImpurityCardiovascularEnquire
1076160ActiveBosentan Related Compound E (15 mg) (4-(tert-butyl)benzenesulfonamide)Reference StandardImpurityCardiovascularEnquire
1076419ActiveBrimonidine Related Compound A (50 mg) (5-Bromoquinoxalin-6-amine)Reference StandardImpurityOphthamologyEnquire
1076421ActiveBrimonidine Related Compound B (50 mg) (1-(5-Bromoquinoxalin-6-yl)thiourea)Reference StandardImpurityOphthamologyEnquire
1076454ActiveBrimonidine Related Compound E (15 mg)  (2-(5-Bromoquinoxalin-6-yl)guanidine dihydrochloride)Reference StandardImpurityOphthamologyEnquire
1076374ActiveBrinzolamide Related Compound A (50 mg) ((S)-4-(Ethylamino)-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e] [1,2]thiazine-6-sulfonamide 1,1-dioxide), (Brinzolamide (S)-Isomer))Reference StandardImpurityOphthamologyEnquire
1076385ActiveBrinzolamide Related Compound B (50 mg) ((R)-4-Amino-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide oxalate)Reference StandardImpurityOphthamologyEnquire
1078041ActiveBrivaracetam Related Compound AReference StandardImpurityPsychiatricsEnquire
1078074ActiveBrivaracetam Related Compound DReference StandardImpurityPsychiatricsEnquire
1077887ActiveBromperidol Decanoate (15 mg)Reference StandardImpurityPsychiatricsEnquire
1078245ActiveBudesonide Related Compound E (25 mg) (16alpha,17-[butylidenebis(oxy)]-11Beta,21-dihydroxypregna-1,4,14-triene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1078267ActiveBudesonide Related Compound G (25 mg) (16alpha,17-[butylidenebis(oxy)]-11beta, 21-dihydroxypregna-4-ene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1078289ActiveBudesonide Related Compound L (25 mg) (16alpha,17-[butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione)Reference StandardImpuritySteroidsEnquire
1078325ActiveBumetanide Related Compound A (10 mg) (3-Amino-4-phenoxy-5-sulfamoylbenzoic Acid)Reference StandardImpurityDiureticsEnquire
1078336ActiveBumetanide Related Compound B (25 mg) (3-Nitro-4-phenoxy-5-sulfamoylbenzoic Acid)Reference StandardImpurityDiureticsEnquire
1078518ActiveBupivacaine Related Compound A (50 mg) (6-(butylamino)-N-(2,6-dimethylphenyl)hexanamide) (AS)Reference StandardImpurityAnaestheticsEnquire
1078529ActiveBupivacaine Related Compound B (50 mg) N-(2,6-Dimethylphenyl)piperidine-2-carboxamide HydrochlorideReference StandardImpurityAnaestheticsEnquire
1078711ActiveBuprenorphine Related Compound A CII (25 mg) ((S)-2-[17-(But-3-en-1-yl)-4,5alpha-epoxy-3-hydroxy-6-methoxy-6alpha,14-ethanomorphinan-7alpha-yl]- 3,3-dimethylbutan-2-ol)Reference StandardImpurityOpioidsEnquire
1078697ActiveBuprenorphine Related Compound B CII (25 mg) ((S)-2-(4,5alpha-Epoxy-3-hydroxy-6-methoxy-6alpha,14-ethanomorphinan-7alpha-yl)-3,3-dimethylbutan-2-ol hydrochloride)Reference StandardImpurityCardiovascularEnquire
1078744ActiveBupropion Hydrochloride Related Compound A (15 mg) (2-(tert-butylamino)-4'-chloropropiophenone hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1078755ActiveBupropion Hydrochloride Related Compound B (10 mg) (2-(tert-butylamino)-3'-bromopropiophenone hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1078766ActiveBupropion Hydrochloride Related Compound C (40 mg) (1-(3-chlorophenyl)-2-hydroxypropan-1-one) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1078799ActiveBupropion Hydrochloride Related Compound F (40 mg) (1-(3-chlorophenyl)-1-hydroxypropan-2-one) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1078857ActiveBupropion Related Compound G (50 mg) (2-Bromo-1-(3-chlorophenyl)propan-1-one)Reference StandardImpurityPsychiatricsEnquire
1078573ActiveBuspirone Related Compound A (2 x 75 mg) (2-(Piperazin-1-yl)pyrimidine)Reference StandardImpurityPsychiatricsEnquire
1078813ActiveBuspirone Related Compound G (50 mg) (1,4-Di(pyrimidin-2-yl)piperazine)Reference StandardImpurityPsychiatricsEnquire
1078642ActiveBuspirone Related Compound K (50 mg) (8-azaspiro[4.5]decane-7,9-dione)Reference StandardImpurityPsychiatricsEnquire
1078824ActiveBuspirone Related Compound L (75 mg x 2) (8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione)Reference StandardImpurityPsychiatricsEnquire
1078835ActiveBuspirone Related Compound N (50 mg) (8,8'-(Butane-1,4-diyl)bis(8-azaspiro[4.5]decane-7,9-dione)Reference StandardImpurityPsychiatricsEnquire
1082901ActiveButyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate (25 mg)Reference StandardImpurityDiureticsEnquire
1086063ActiveCaffeine Related Compound C (20 mg) (1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione)Reference StandardImpurityPsychiatricsEnquire
1086064ActiveCaffeine Related Compound D (20 mg) (3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)Reference StandardImpurityPsychiatricsEnquire
1086066ActiveCaffeine Related Compound F (20 mg) (1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)Reference StandardImpurityPsychiatricsEnquire
1086152ActiveCalcipotriene Related Compound C (15 mg) ((5E,7E,22E,24S)-24-Cyclopropyl-9,10-secochola-5,7,10(19),22-tetraene-1alpha,3beta,24-triol)Reference StandardImpurityDermatologyEnquire
1087814ActiveCandesartan Cilexetil Related Compound A (10 mg) (Ethyl 1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-2-ethoxybenzimidazole-7-carboxylate)Reference StandardImpurityCardiovascularEnquire
1087825ActiveCandesartan Cilexetil Related Compound B (10 mg)  (1-{[(Cyclohexyloxy)carbonyl]oxy}ethyl 3-({2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl}methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate)Reference StandardImpurityCardiovascularEnquire
1087847ActiveCandesartan Cilexetil Related Compound D (10 mg) (1-{[(Cyclohexyloxy)carbonyl]oxy}ethyl 3-({2'-(2-ethyl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl}methyl)-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate)Reference StandardImpurityCardiovascularEnquire
1087869ActiveCandesartan Cilexetil Related Compound F (10 mg) (1-(Cyclohexyloxycarbonyloxy)ethyl 2-ethoxy-1-{[2'-(2-ethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-benzimidazole-7-carboxylate)Reference StandardImpurityCardiovascularEnquire
1087870ActiveCandesartan Cilexetil Related Compound G (10 mg) (1-{[2'-(1H-Tetrazol-5-yl)biphenyl-4-yl]methyl}-2-ethoxybenzimidazole-7-carboxylic acid)Reference StandardImpurityCardiovascularEnquire
1090717ActiveCapecitabine Related Compound A (15 mg) (5'-deoxy-5-fluorocytidine)Reference StandardImpurityOncologyEnquire
1090728ActiveCapecitabine Related Compound B (20 mg) (5'-deoxy-5-fluorouridine)Reference StandardImpurityOncologyEnquire
1090739ActiveCapecitabine Related Compound C (10 mg) (2',3'-O-carbonyl-5'-deoxy-5-fluoro-N4-(pentyloxycarbonyl)cytidine) (COLD SHIPMENT REQUIRED)Reference StandardImpurityOncologyEnquire
1091221ActiveCaptopril Disulfide (100 mg)Reference StandardImpurityCardiovascularEnquire
1093012ActiveCarbamazepine Related Compound A (30 mg) (10,11-dihydrocarbamazepine)Reference StandardImpurityPsychiatricsEnquire
1093023ActiveCarbamazepine Related Compound B (50 mg) (5H-Dibenz[b,f]azepine)Reference StandardImpurityPsychiatricsEnquire
1095517ActiveCarbidopa Related Compound A (25 mg) (3-O-Methylcarbidopa)Reference StandardImpurityPsychiatricsEnquire
1096019ActiveCarbinoxamine Related Compound A (25 mg) ((4-Chlorophenyl)(pyridin-2-yl)methanone)Reference StandardImpurityAntihistaminesEnquire
1096021ActiveCarbinoxamine Related Compound B (25 mg) ((4-Chlorophenyl)(pyridin-2-yl)methanol)Reference StandardImpurityAntihistaminesEnquire
1096032ActiveCarbinoxamine Related Compound C (25 mg) (N,N-Dimethyl-2-[phenyl(pyridin-2-yl)methoxy]ethan-1-amine oxalate)Reference StandardImpurityAntihistaminesEnquire
1096510ActiveCarglumic Acid Related Compound A (30 mg) ((S)-3-(2,5-dioxoimidazolidin-4-yl)propanoic acid)Reference StandardImpurityHepaticEnquire
1096473ActiveCarglumic Acid Related Compound D (25 mg) ((S)-1-Carbamoyl-5-oxopyrrolidine-2-carboxylic acid)Reference StandardImpurityHepaticEnquire
1096597ActiveCarisoprodol Related Compound A (10 mg) (2-hydroxymethyl-2-methylpentyl carbamate)Reference StandardImpurityMuscle RelaxantsEnquire
1096735ActiveCarmustine Related Compound A (25 mg) (1,3-bis(2-chloroethyl)urea)Reference StandardImpurityOncologyEnquire
1096702ActiveCarprofen Related Compound A (50 mg) (Carbazole)Reference StandardImpurityAnalgesicsEnquire
1096859ActiveCarteolol Related Compound F (25 mg) (5-(2-Hydroxy-3-methoxypropoxy)-3,4-dihydroquinolin-2(1H)-one)Reference StandardImpurityOphthamologyEnquire
1096633ActiveCarvedilol Related Compound A (15 mg) (1-(4-(2-hydroxy-3-(2-(2-methoxyphenoxy)ethylamino)propoxy)-9H-carbazol-9-yl)-3-(2-(2-methoxyphenoxy)ethylamino)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1096644ActiveCarvedilol Related Compound B (15 mg) (3,3'-(2-(2-methoxyphenoxy)ethylazanediyl)bis(1-(9H-carbazol-4-yloxy)propan-2-ol))Reference StandardImpurityCardiovascularEnquire
1096655ActiveCarvedilol Related Compound C (20 mg) (1-(9H-Carbazol-4-yloxy)-3-(benzyl(2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1096666ActiveCarvedilol Related Compound D (15 mg) (4-(Oxiran-2-ylmethoxy)-9H-carbazole)Reference StandardImpurityCardiovascularEnquire
1096677ActiveCarvedilol Related Compound E (15 mg) (2-(2-Methoxyphenoxy)ethyl amine hydrochloride monohydrate)Reference StandardImpurityCardiovascularEnquire
1096804ActiveCathinone Hydrochloride CI (50 mg) (alpha-Aminopropiophenone hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1096917ActiveCefaclor Delta-3 Isomer (15 mg)Reference StandardImpurityAntibioticsEnquire
1097126ActiveCefadroxil Related Compound B (25 mg) ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1097148ActiveCefadroxil Related Compound D (25 mg) ((6R,7R)-7-[(S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1097192ActiveCefadroxil Related Compound I (25 mg) ((6R,7R)-7-[(R)-2-amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1097625ActiveCefdinir Related Compound A (10 mg) ((2R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid)Reference StandardImpurityAntibioticsEnquire
1097589ActiveCefdinir Related Compound B (10 mg) ((6R,7R)-7-[2-(2-amino-4-thiazolyl)acetamido]-8-oxo-3-vinyl-5-thia-1-azabicyclo[4,2,0]oct-2-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1097680ActiveCefepime Related Compound D (20 mg) ((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetic acid)Reference StandardImpurityAntibioticsEnquire
1097691ActiveCefepime Related Compound E (20 mg) (1-{[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl}-1-methylpyrrolidin-1-ium chloride)Reference StandardImpurityAntibioticsEnquire
1097953ActiveCefotaxime Related Compound E (15 mg) ((Z)-2-(2-aminothiazol-4-yl)-N-{(5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl}-2-(methoxyimino)acetamide)Reference StandardImpurityAntibioticsEnquire
1098108ActiveCefoxitin System Suitability Mixture (15 mg)Reference StandardImpurityAntibioticsEnquire
1098049ActiveCefprozil (E)-Isomer (50 mg)Reference StandardImpurityAntibioticsEnquire
1098050ActiveCefprozil (Z)-Isomer (200 mg)Reference StandardImpurityAntibioticsEnquire
1097997ActiveCefprozil L-Epimer (30 mg) ((6R,7R)-7-[(S)-2-amino-2-(4-hydroxyphenyl)acetamido]-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1097986ActiveCefprozil Related Compound D (30 mg) ((6R,7R)-7-amino-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1098129ActiveCeftazidime Delta-3-Isomer (15 mg)Reference StandardImpurityAntibioticsEnquire
1098195ActiveCeftriaxone Sodium E-Isomer (25 mg)Reference StandardImpurityAntibioticsEnquire
1098231ActiveCefuroxime Axetil Delta-3-Isomers (10 mg) ((1RS,6R,7R)-1-Acetoxyethyl 3-[(carbamoyloxy)methyl]-7-[(Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate)Reference StandardImpurityAntibioticsEnquire
1098253ActiveCefuroxime Axetil E-isomers (15 mg) ((1RS,6R,7R)-1-Acetoxyethyl 3-[(carbamoyloxy)methyl]-7-[(E)-2-(furan-2-yl)-2-(methoxyimino)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate)Reference StandardImpurityAntibioticsEnquire
1098515ActiveCelecoxib Related Compound A (10 mg) (4-[5-(3-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide)Reference StandardImpurityAnalgesicsEnquire
1098526ActiveCelecoxib Related Compound B (10 mg) (4-[3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide)Reference StandardImpurityAnalgesicsEnquire
1098537ActiveCelecoxib Related Compound C (25 mg) (4-[5-(2,4-Dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide)Reference StandardImpurityAnalgesicsEnquire
1098570ActiveCelecoxib Related Compound D (25 mg) ((E)-4-{2-[1-(p-Tolyl)ethylidene]hydrazineyl}benzenesulfonamide)Reference StandardImpurityAnalgesicsEnquire
1099041ActiveCephalexin Related Compound D (25 mg) (3-Hydroxy-4-methylthiophen-2(5H)-one)Reference StandardImpurityAntibioticsEnquire
1099063ActiveCephalexin Related Compound F (25 mg) ((6R,7R)-7-[(R)-2-Amino-2-phenylacetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1102930ActiveCetirizine Related Compound A (20 mg) ((RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester oxalate)Reference StandardImpurityAntihistaminesEnquire
1102941ActiveCetirizine Related Compound B (25 mg) (2-(4-Benzhydrylpiperazin-1-yl)ethan-1-ol dihydrochloride)Reference StandardImpurityAntihistaminesEnquire
1102952ActiveCetirizine Related Compound C (25 mg) (2-(2-{4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl}ethoxy)acetamide)Reference StandardImpurityAntihistaminesEnquire
1102963ActiveCetirizine Related Compound G (50 mg) (2-{4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl}ethanol dihydrochloride)Reference StandardImpurityAntihistaminesEnquire
1104265ActiveCevimeline trans-Isomer (15 mg) ((2RS,2'SR)-2'-Methyl-4-azaspiro{bicyclo[2.2.2]octane-2,5'-[1,3]oxathiolane} hydrochloride hemihydrate)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1107503ActiveChloramphenicol Palmitate Polymorph A (100 mg)Reference StandardImpurityAntibioticsEnquire
1110020ActiveChlordiazepoxide Related Compound A (25 mg) (7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-Oxide)Reference StandardImpurityPsychiatricsEnquire
1112311ActiveChlorobenzhydryl Piperazine (75 mg)Reference StandardImpurityPulmonaryEnquire
1115705ActiveChloromethyl Isopropyl Carbonate (100 mg)Reference StandardImpurityAntiviralsEnquire
1117020ActiveChloropropiophenone (10 mg) (1-(3-Chlorophenyl)propan-1-one) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1117110ActiveChloropropyl Vanillin (25 mg) (4-(3-Chloropropoxy)-3-methoxybenzaldehyde)Reference StandardImpurityPsychiatricsEnquire
1118328ActiveChloroquine Related Compound A (15 mg) (4,7-dichloroquinoline)Reference StandardImpurityAntimicrobialsEnquire
1118350ActiveChloroquine Related Compound D (15 mg) (7-Chloro-4-{[4-(ethylamino)-1-methylbutyl] amino} quinoline)Reference StandardImpurityAntimicrobialsEnquire
1118361ActiveChloroquine Related Compound E (10 mg) (N4-(5-chloroquinolin-4-yl)-N1,N1-diethylpentane-1,4-diamine oxalate)Reference StandardImpurityAntimicrobialsEnquire
1118394ActiveChloroquine Related Compound G (15 mg) (4-((7-chloroquinolin-4-yl)amino)-N,N-diethylpentan-1-amine oxide sulfate)Reference StandardImpurityAntimicrobialsEnquire
1122722ActiveChloroxylenol Related Compound A (25 mg) (2-chloro-3,5-dimethylphenol)Reference StandardImpurityAntisepticsEnquire
1123135ActiveChlorpheniramine Related Compound B (25 mg) (di(pyridin-2-yl)amine)Reference StandardImpurityAntihistaminesEnquire
1123146ActiveChlorpheniramine Related Compound C (10 mg) (3-(4-chlorophenyl)-N-methyl-3-(pyridin-2-yl)propan-1-amine maleate)Reference StandardImpurityAntihistaminesEnquire
1119309ActiveChlorthalidone Related Compound A (10 mg) (4'-Chloro-3'-sulfamoyl-2-benzophenone Carboxylic Acid)Reference StandardImpurityDiureticsEnquire
1130527ActiveChlorzoxazone Related Compound A (50 mg) (2-Amino-4-chlorophenol)Reference StandardImpurityMuscle RelaxantsEnquire
1132001ActiveCholesteryl Caprylate (200 mg)Reference StandardImpuritySteroidsEnquire
1134029ActiveCiclopirox Related Compound A (25 mg) (3-Cyclohexyl-4,5-dihydro-5-methyl-5-isoxazolyl acetic acid)Reference StandardImpurityAntimicrobialsEnquire
1134040ActiveCiclopirox Related Compound B (25 mg) (6-Cyclohexyl-4-methyl-2-pyrone)Reference StandardImpurityAntimicrobialsEnquire
1134084ActiveCiclopirox Related Compound C (10 mg) (6-Cyclohexyl-4-methylpyridin-2(1H)-one)Reference StandardImpurityAntimicrobialsEnquire
1133864ActiveCidofovir Enantiomer (15 mg) (1-[(R)-3-Hydroxy-2-(phosphonomethoxy)propyl]cytosine dihydrate)Reference StandardImpurityAntiviralsEnquire
1133875ActiveCidofovir Related Compound A (15 mg) (1-[(S)-3-Hydroxy-2-(O-ethylphosphonomethoxy)propyl]cytosine)Reference StandardImpurityAntiviralsEnquire
1133886ActiveCidofovir Related Compound B (15 mg) (1-[(S)-3-Hydroxy-2-(O,O-diethylphosphonomethoxy)propyl]cytosine hydrochloride)Reference StandardImpurityAntiviralsEnquire
1134164ActiveCilostazol Related Compound A (50 mg) (6-hydroxy-3,4-dihydro-1H-quinolin-2-one)Reference StandardImpurityCardiovascularEnquire
1134175ActiveCilostazol Related Compound B (50 mg) (6-[4-(1-Cyclohexyl-1H-tetrazol-5-yl)-butoxy]-1H-quinolin-2-one)Reference StandardImpurityCardiovascularEnquire
1134186ActiveCilostazol Related Compound C (50 mg) (1-(4-(1-Cyclohexyl-1H-tetrazol-5-yl)butyl)-6-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)-3,4-dihydroquinolin-2(1H)-one)Reference StandardImpurityCardiovascularEnquire
1133922ActiveCinacalcet Related Compound C (50 mg) ((R)-N-[1-(Naphthalen-1-yl)ethyl]-3-[4-(trifluoromethyl)phenyl]propan-1-amine hydrochloride)Reference StandardImpurityEndocrineEnquire
1133966ActiveCinacalcet Related Compound D (50 mg) ((S)-N-[1-(Naphthalen-1-yl)ethyl]-3-[3-(trifluoromethyl)phenyl]propan-1-amine hydrochloride)Reference StandardImpurityEndocrineEnquire
1133831ActiveCinacalcet Related Compound EReference StandardImpurityEndocrineEnquire
1134324ActiveCiprofloxacin Ethylenediamine Analog (25 mg) (1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[(2-aminoethyl)amino]-3-quinolinecarboxylic acid hydrochloride)Reference StandardImpurityAntibioticsEnquire
1134459ActiveCiprofloxacin Formamide (25 mg)Reference StandardImpurityAntibioticsEnquire
1134346ActiveCiprofloxacin Related Compound A (25 mg) (7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride salt)Reference StandardImpurityAntibioticsEnquire
1134244ActiveCitalopram Related Compound A (25 mg) (1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1134255ActiveCitalopram Related Compound B (25 mg) (1-(3-Dimethylaminopropyl)-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydroisobenzofuran-5-carbonitrile oxalate)Reference StandardImpurityPsychiatricsEnquire
1134266ActiveCitalopram Related Compound C (25 mg) (3-(3-Dimethylaminopropyl)-3-(4-fluorophenyl)-6-cyano-1(3H)-isobenzofuranone oxalate)Reference StandardImpurityPsychiatricsEnquire
1134277ActiveCitalopram Related Compound D (15 mg) (1-(4-Fluorophenyl)-1-(3-methylaminopropyl)-1,3-dihydroisobenzofuran-5-carbonitrile hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1134288ActiveCitalopram Related Compound E (25 mg) (1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile-N-oxide hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1134299ActiveCitalopram Related Compound F (200 mg) (dimethyl-(1-methyl-3,3-diphenyl-allyl)-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1134197ActiveCitalopram Related Compound G (25 mg) (1-(4'-fluorophenyl)-1-(3-dimethylaminopropyl)-5-chlorophthalane hydrobromide)Reference StandardImpurityPsychiatricsEnquire
1134222ActiveCitalopram Related Compound H (25 mg) (1-(4'-fluorophenyl)-1-(3-dimethylaminopropyl)-5-bromophthalane hydrobromide)Reference StandardImpurityPsychiatricsEnquire
1134211ActiveCladribine Related Compound A (20 mg) (2-methoxy-2'-deoxyadenosine)Reference StandardImpurityOncologyEnquire
1134390ActiveClarithromycin Identity (10 mg)Reference StandardImpurityAntibioticsEnquire
1134619ActiveClarithromycin Impurity D (10 mg) (N-desmethyl clarithromycin)Reference StandardImpurityAntibioticsEnquire
1134620ActiveClarithromycin Impurity H (10 mg) (3"-N-Demethyl-3"-N-formyl-6-O-methylerythromycin A)Reference StandardImpurityAntibioticsEnquire
1134631ActiveClarithromycin Impurity Q (10 mg) (Clarithromycin N-oxide)Reference StandardImpurityAntibioticsEnquire
1134642ActiveClarithromycin Impurity R (10 mg) (3"-N-Demethylerythromycin A)Reference StandardImpurityAntibioticsEnquire
1134380ActiveClarithromycin Related Compound A (25 mg) (6,11-di-O-methylerythromycin A)Reference StandardImpurityAntibioticsEnquire
1134404ActiveClavam-2-carboxylate Potassium (2 mg)Reference StandardImpurityAntibioticsEnquire
1134696ActiveClenbuterol Related Compound B (10 mg) (1-(4-amino-3,5-dichlorophenyl)-2-tert-butylaminoethanone hydrochloride)Reference StandardImpurityPulmonaryEnquire
1135021ActiveClidinium Bromide Related Compound A (250 mg) (3-Hydroxy-1-methylquinuclindinium Bromide)Reference StandardImpurityGastrointestinalEnquire
1135892ActiveClindamycin 2,3-Dipalmitate (25 mg) (Methyl 7-chloro-6,7,8-trideoxy-6-(1-methyl-trans-4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-L-threo-alpha-D-galacto-octopyranoside 2,3-dipalmitate monohydrochloride)Reference StandardImpurityAntibioticsEnquire
1138212ActiveClioquinol Related Compound A (25 mg) (5-Chloroquinolin-8-ol)Reference StandardImpurityAntimicrobialsEnquire
1138223ActiveClioquinol Related Compound B (25 mg) (5,7-Dichloroquinolin-8-ol)Reference StandardImpurityAntimicrobialsEnquire
1138314ActiveClobazam Related Compound A (25 mg) (8-Chloro-1-phenyl-1,5-dihydro-2H-benzo[b][1,4]diazepine-2,4(3H)-dione)Reference StandardImpurityPsychiatricsEnquire
1138347ActiveClobazam Related Compound E (25 mg) (N-[4-Chloro-2-(phenylamino)phenyl]-N-methylacetamide)Reference StandardImpurityPsychiatricsEnquire
1138369ActiveClobazam Related Compound G (25 mg) (6-Chloro-2,3-dimethyl-1-phenyl-1H-benzimidazol-3-ium chloride)Reference StandardImpurityPsychiatricsEnquire
1138427ActiveClobetasol Propionate Related Compound A (50 mg) (9-alpha-fluoro-11-beta-hydroxy-16-beta-methyl-3-oxoandrosta-1,4-diene-17(R)-spiro-2'-[4'-chloro-5'-ethylfuran-3'(2'H)-one])Reference StandardImpuritySteroidsEnquire
1138926ActiveClofazimine Related Compound B (25 mg) (5-(4-Chlorophenyl)-3-(isopropylimino)-N-phenyl-3,5-dihydrophenazin-2-amine)Reference StandardImpurityAntimicrobialsEnquire
1140101ActiveClomiphene Related Compound A (25 mg) ((E,Z)-2-[4-(1,2-Diphenylethenyl)phenoxy]-N,N-diethylethanamine hydrochloride)Reference StandardImpuritySteroidsEnquire
1140258ActiveClomipramine Related Compound A (25 mg) (N1-[3-(3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl]-N1,N3,N3-trimethylpropane-1,3-diamine dihydrochloride)Reference StandardImpurityPsychiatricsEnquire
1140269ActiveClomipramine Related Compound C (15 mg) (3-(3-Chloro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride, monohydrate)Reference StandardImpurityPsychiatricsEnquire
1140270ActiveClomipramine Related Compound D (15 mg) (3-(3,7-Dichloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1140292ActiveClomipramine Related Compound F (15 mg) (3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepine)Reference StandardImpurityPsychiatricsEnquire
1140327ActiveClonazepam Related Compound A (25 mg) (3-Amino-4-(2-chlorophenyl)-6-nitrocarbostyril)Reference StandardImpurityPsychiatricsEnquire
1140338ActiveClonazepam Related Compound B (25 mg) (2-Amino-2'-chloro-5-nitrobenzophenone)Reference StandardImpurityPsychiatricsEnquire
1140349ActiveClonazepam Related Compound C (25 mg) (2-bromo-2'-(2-chlorobenzoyl)-4'-nitroacetanilide)Reference StandardImpurityPsychiatricsEnquire
1140418ActiveClonidine Related Compound A (25 mg) (1-Acetyl-2-(2,6-dichlorophenylimino)-imidazolidine)Reference StandardImpurityCardiovascularEnquire
1140429ActiveClonidine Related Compound B (25 mg) (2-[(E)-2,6-dichlorophenylimino]-1-(1-{2-[(E)-2,6-dichlorophenylimino]-imidazolidin-1-yl}-ethyl)-imidazolidine)Reference StandardImpurityCardiovascularEnquire
1140445ActiveClonidine Related Compound C (15 mg) (Methyl N'-(2,6-dichlorophenyl)carbamimidothioate)Reference StandardImpurityCardiovascularEnquire
1140586ActiveClopidogrel Related Compound A (20 mg) ((+)-(S)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid, hydrochloride)Reference StandardImpurityCardiovascularEnquire
1140597ActiveClopidogrel Related Compound B (20 mg) (Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate, hydrochloride)Reference StandardImpurityCardiovascularEnquire
1140600ActiveClopidogrel Related Compound C (20 mg) (methyl (-)-(R)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate, hydrogen sulfate)Reference StandardImpurityCardiovascularEnquire
1141024ActiveClotrimazole Related Compound A (25 mg) ((o-chlorophenyl)diphenylmethanol)Reference StandardImpurityAntimicrobialsEnquire
1144951ActiveCloxacillin Related Compound D (15 mg) (3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1143802ActiveCodeine N-Oxide CI (30 mg)Reference StandardImpurityOpioidsEnquire
1150513ActiveCromolyn Related Compound A (25 mg) (1,3-bis(2-acetyl-3-hydroxyphenoxy) propan-2-ol)Reference StandardImpurityPulmonaryEnquire
1150524ActiveCromolyn Related Compound B (25 mg) (diethyl 5,5'-[(2-hydroxypropane-1,3-diyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate))Reference StandardImpurityPulmonaryEnquire
1152596ActiveCyclam (25 mg) (1,4,8,11-Tetraazacyclotetradecane)Reference StandardImpurityOncologyEnquire
1154015ActiveCyclizine Related Compound A (50 mg) (1-methylpiperazine)Reference StandardImpurityGastrointestinalEnquire
1154514ActiveCyclobenzaprine Related Compound A (10 mg) (5-[3-(dimethylamino)propyl]-5H-dibenzo[a,d]-cyclohepten-5-ol)Reference StandardImpurityMuscle RelaxantsEnquire
1154525ActiveCyclobenzaprine Related Compound B (10 mg) (3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine, hydrochloride)Reference StandardImpurityMuscle RelaxantsEnquire
1156167ActiveCyclopentylpropanoic Acid (25 mg) (3-Cyclopentylpropanoic acid)Reference StandardImpuritySteroidsEnquire
1157002ActiveCyclophosphamide (500 mg)Reference StandardImpurityOncologyEnquire
1157013ActiveCyclophosphamide Related Compound A (25 mg) (bis(2-chloroethyl)amine hydrochloride)Reference StandardImpurityOncologyEnquire
1157024ActiveCyclophosphamide Related Compound B (25 mg) (3-(2-chloroethyl)-2-oxo-2-hydroxy-1,3,6,2-oxadiazaphosphonane)Reference StandardImpurityOncologyEnquire
1157035ActiveCyclophosphamide Related Compound C (25 mg) (3-aminopropyl dihydrogen phosphate)Reference StandardImpurityOncologyEnquire
1157046ActiveCyclophosphamide Related Compound D (25 mg) (3-[2-(2-chloroethylamino)ethylamino]propyl dihydrogen phosphate dihydrochloride)Reference StandardImpurityOncologyEnquire
1161010ActiveCyproheptadine Related Compound A (40 mg) (5H-dibenzo[a,d]cycloheptene)Reference StandardImpurityAntihistaminesEnquire
1161032ActiveCyproheptadine Related Compound C (25 mg) (5-(1-methyl-piperidin-4-yl)-5H-dibenzo[a,d]cyclohepten-5-ol)Reference StandardImpurityAntihistaminesEnquire
1096564ActiveD-Carglumic Acid (30 mg) (N-Carbamoyl-D-glutamic acid)Reference StandardImpurityHepaticEnquire
1707817ActiveD-Valacyclovir (25 mg) (D-Valine, 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy] ethyl ester)Reference StandardImpurityAntiviralsEnquire
1708015ActiveD-Valganciclovir (10 mg) (2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)-methoxy]-3-hydroxypropyl D-valine ester monohydrochloride)Reference StandardImpurityAntiviralsEnquire
1087520ActiveD-camphor sulfonic acid (100 mg)Reference StandardImpurityAnalgesicsEnquire
1162240ActiveDabigatran Etexilate Related Compound A (15 mg) (Ethyl 3-(2-{[(4-{[(hexyloxy)carbonyl]carbamoyl}phenyl)amino]methyl}-1-methyl-N-(pyridin-2-yl)-1H-benzimidazole-5-carboxamido)propanoate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1162251ActiveDabigatran Etexilate Related Compound BReference StandardImpurityAnticoagulants & AntiplateletsEnquire
1162262ActiveDabigatran Etexilate Related Compound C (15 mg) (Ethyl 3-(2-{[(4-{N'-[(2-ethylbutoxy)carbonyl]carbamimidoyl}phenyl)amino]methyl}-1-methyl-N-(pyridin-2-yl)-1H-benzimidazole-5-carboxamido)propanoate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1162320ActiveDacarbazine Related Compound A (50 mg) (5-aminoimidazole-4-carboxamide hydrochloride)Reference StandardImpurityOncologyEnquire
1162330ActiveDacarbazine Related Compound B (50 mg) (2-Azahypoxanthine monohydrate)Reference StandardImpurityOncologyEnquire
1162545ActiveDalfampridine Related Compound A (25 mg) (4-Aminopyridine 1-oxide)Reference StandardImpurityPsychiatricsEnquire
1162556ActiveDalfampridine Related Compound B (50 mg) (3,5-Dibromopyridin-4-amine)Reference StandardImpurityPsychiatricsEnquire
1162567ActiveDalfampridine Related Compound C (25 mg) (1,3-Di(pyridin-4-yl)urea)Reference StandardImpurityPsychiatricsEnquire
1163162ActiveDantrolene Related Compound A (50 mg) (1,2-Bis{[5-(4-nitrophenyl)furan-2-yl]methylene}hydrazine)Reference StandardImpurityMuscle RelaxantsEnquire
1163173ActiveDantrolene Related Compound B (50 mg) (5-(4-nitrophenyl)-2-furaldehyde-(2-carboxymethyl) semicarbazone)Reference StandardImpurityMuscle RelaxantsEnquire
1163184ActiveDantrolene Related Compound C (50 mg) (5-(4-Nitrophenyl)furan-2-carbaldehyde)Reference StandardImpurityMuscle RelaxantsEnquire
1163264ActiveDapagliflozin Related Compound A (15 mg) ((2S,3R,4R,5S,6R)-2-[4-Bromo-3-(4-ethoxybenzyl)phenyl]-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol)Reference StandardImpurityEndocrineEnquire
1164211ActiveDarifenacin Chiral Peak ID Mixture (25 mg) (See USP Certificate for full Chemical Name)Reference StandardImpurityRenalEnquire
1164222ActiveDarifenacin Peak ID Mixture (25 mg) (A mixture consisting of Darifenacin Hydrobromide (99%), Dealkyl darifenacin (0.3%), Ketodarifenacin (0.2%), and 7-Bromo darifenacin (0.3%))Reference StandardImpurityRenalEnquire
1164233ActiveDarifenacin Related Compound G (25 mg) (5-(2-Bromoethyl)-2,3-dihydrobenzofuran)Reference StandardImpurityRenalEnquire
1164697ActiveDaunorubicinone (25 mg) ((8S,10S)-8-Acetyl-6,8,10,11-tetrahydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione)Reference StandardImpurityOncologyEnquire
1471958ActiveDeacetylnorgestimate (25 mg) ((E)- and (Z)-17-deacetyl norgestimate mixture) (PLANNED TO BE DISCONTINUED)Reference StandardImpuritySteroidsEnquire
1165215ActiveDecitabine Related Compound A (25 mg) (1-O-Acetyl-3,5-di-O-(4-chlorobenzoyl)-2-deoxy-D-ribofuranose)Reference StandardImpurityOncologyEnquire
1165248ActiveDecitabine Related Compound D (25 mg) (Methyl 4-chlorobenzoate)Reference StandardImpurityOncologyEnquire
1165259ActiveDecitabine Related Compound E (25 mg) (4-Amino-1-(2-deoxy-alpha-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one)Reference StandardImpurityOncologyEnquire
1165226ActiveDecitabine Related Compounds B and C Mixture (25 mg)  (4-Amino-1-(3,5-di-O-(4-chlorobenzoyl)-2-deoxy-Beta-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one and 4-Amino-1-(3,5-di-O-(4-chlorobenzoyl)-2-deoxy-a-D-ribofuranosyl)-1,3,5-triazin-2(1H)-one)Reference StandardImpurityOncologyEnquire
1165690ActiveDeferasirox Related Compound F (25 mg) (4-Hydrazinylbenzoic acid)Reference StandardImpurityAntidotes & ChelatorsEnquire
1166400ActiveDehydrocarteolol Hydrochloride (100 mg) (5-[3-(tert-Butylamino)-2-hydroxypropoxy]quinolin-2(1H)-one hydrochloride)Reference StandardImpurityOphthamologyEnquire
1171397ActiveDepramine (20 mg) (3-(5H-dibenzo[b,f]azepin-5-yl)-N,N-dimethylpropan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1171706ActiveDesacetyl Diltiazem Hydrochloride (50 mg)Reference StandardImpurityCardiovascularEnquire
1171819ActiveDesbenzyl Donepezil Hydrochloride (20 mg)Reference StandardImpurityPsychiatricsEnquire
1041992ActiveDesfluoro Aprepitant (15 mg) (5-{[(2R,3S)-2-{(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy}-3-phenylmorpholino]methyl}-2H-1,2,4-triazol-3(4H)-one)Reference StandardImpurityGastrointestinalEnquire
1171910ActiveDesflurane Related Compound A (0.1 mL)  (Bis-(1,2,2,2-tetrafluoroethyl)ether)Reference StandardImpurityAnaestheticsEnquire
1173053ActiveDesloratadine Related Compound A (20 mg) (8-Bromo-6,11-dihydro-11-(piperidin-4-ylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine)Reference StandardImpurityAntihistaminesEnquire
1173086ActiveDesloratadine Related Compound B (20 mg) (8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1173064ActiveDesloratadine Related Compound F (50 mg) (8-Chloro-6,11-dihydro-11-(N-formyl-4-piperidinylidene) -5H-benzo[5,6]cyclohepta[1,2-b]pyridine)Reference StandardImpurityAntihistaminesEnquire
1173246ActiveDesogestrel Related Compound A (15 mg) (13-Ethyl-11-methylene-18,19-dinor-5alpha,17alpha-pregn-3-en-20-yn-17-ol)Reference StandardImpuritySteroidsEnquire
1173257ActiveDesogestrel Related Compound B (25 mg) (13-Ethyl-3-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol)Reference StandardImpuritySteroidsEnquire
1173268ActiveDesogestrel Related Compound C (25 mg) (13-Ethyl-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-17-ol-3-one)Reference StandardImpuritySteroidsEnquire
1173279ActiveDesogestrel Related Compound D (25 mg) (13-Ethyl-11-methylenegon-4-en-17-one)Reference StandardImpuritySteroidsEnquire
1173315ActiveDesonide Impurities Mixture (25 mg) (See long description for full chemcial name)Reference StandardImpuritySteroidsEnquire
1173326ActiveDesonide Related Compound A (15 mg) (17Beta-(2,2-Dihydroxyacetyl)-11Beta-hydroxy-16alpha,17-[(1-methylethylidene)bis(oxy)]-androsta-1,4-dien-3-one)Reference StandardImpurityPsychiatricsEnquire
1173337ActiveDesonide Related Compound B (15 mg) (11Beta,21-Dihydroxypregna-1,4,16-triene-3,20-dione)Reference StandardImpurityPsychiatricsEnquire
1046078ActiveDesosaminylazithromycin (15 mg) ((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10,13-tetrahydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-dimethylamino-Beta-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one)Reference StandardImpurityAntibioticsEnquire
1173519ActiveDesoximetasone Related Compound A (25 mg) (9-Fluoro-11Beta,21-dihydroxy-16Alpha-methylpregna-4-ene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1175784ActiveDesvenlafaxine Related Compound A (25 mg) (4-[1-(Cyclohex-1-en-1-yl)-2-(dimethylamino)ethyl]phenol)Reference StandardImpurityPsychiatricsEnquire
1175795ActiveDesvenlafaxine Related Compound B (25 mg) (4-[1-(1-Hydroxycyclohexyl)-2-(methylamino)ethyl]phenol)Reference StandardImpurityPsychiatricsEnquire
1179118ActiveDexketoprofen Tromethamine (200 mg)Reference StandardImpurityAnalgesicsEnquire
1176000ActiveDexmedetomidine Related Compound A (25 mg) ((2,3-Dimethylphenyl)(1H-imidazol-4-yl)methanone)Reference StandardImpurityAnaestheticsEnquire
1176001ActiveDexmedetomidine Related Compound B (25 mg) (4-[1-(2,3-Dimethylphenyl)vinyl]-1H-imidazole)Reference StandardImpurityAnaestheticsEnquire
1176002ActiveDexmedetomidine Related Compound C (25 mg) (5-[1-(2,3-Dimethylphenyl)ethyl]-1-ethyl-1H-imidazole)Reference StandardImpurityAnaestheticsEnquire
1180015ActiveDextroamphetamine Related Compound A (25 mg) (1-Phenyl-2-propanol)Reference StandardImpurityPsychiatricsEnquire
1180026ActiveDextroamphetamine Related Compound B CII (25 mg) (Phenyl acetone)Reference StandardImpurityPsychiatricsEnquire
1181040ActiveDextromethorphan Related Compound C (30 mg) (3-Methoxy-17-methyl-9 Alpha,13 Alpha,14 Alpha-morphinan-10-one)Reference StandardImpurityCough and ColdEnquire
1182000ActiveDiacetylfluorescein (200 mg)Reference StandardImpurityOphthamologyEnquire
1184027ActiveDiatrizoic Acid Related Compound A (50 mg) (5-Acetamido-3-amino-2,4,6-triiodobenzoic Acid)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1184118ActiveDiaveridine (25 mg) (5-(3,4-Dimethoxybenzyl)pyrimidine-2,4-diamine)Reference StandardImpurityAntibioticsEnquire
1185020ActiveDiazepam Related Compound A (25 mg) (2-methylamino-5-chlorobenzophenone)Reference StandardImpurityPsychiatricsEnquire
1023403ActiveDiazepam Related Compound B (25 mg) (3-Amino-6-chloro-1-methyl-4-phenylcarbostyril)Reference StandardImpurityPsychiatricsEnquire
1185063ActiveDiazepam Related Compound E (25 mg) (6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one)Reference StandardImpurityPsychiatricsEnquire
1187229ActiveDichloroaniline (15 mg) (3,4-Dichloroaniline)Reference StandardImpurityOncologyEnquire
1188811ActiveDiclofenac Related Compound A (25 mg) (N-(2,6-dichlorophenyl)indolin-2-one)Reference StandardImpurityAnalgesicsEnquire
1189053ActiveDicloxacillin Related Compound D (15 mg) (3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1191011ActiveDicyclomine Related Compound A (40 mg) ([1,1'-Bi(cyclohexane)]-1-carboxylic acid)Reference StandardImpurityGastrointestinalEnquire
1191226ActiveDidanosine Related Compound A (25 mg) (Hypoxanthine)Reference StandardImpurityAntiviralsEnquire
1191237ActiveDidanosine Related Compound B (25 mg) (2',3'-dideoxyadenosine)Reference StandardImpurityAntiviralsEnquire
1197018ActiveDiethyltoluamide Related Compound A (25 mg) (N,N-Diethyl-4-toluamide)Reference StandardImpurityAntimicrobialsEnquire
1200881ActiveDihydrodaunorubicin Hydrochloride (20 mg) ((8S,10S)-10-[(3-Amino-2,3,6-trideoxy-alpha-L-lyxo-hexopyranosyl)oxy]-6,8,11-trihydroxy-8-(1-hydroxyethyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione hydrochloride)Reference StandardImpurityOncologyEnquire
1200917ActiveDihydrodutasteride (25 mg) (N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-4-aza-5alpha-androst-1-ene-17Beta-carboxamide)Reference StandardImpurityRenalEnquire
1204339ActiveDiiodothyronine (15 mg) (O-(4-Hydroxylphenyl)-3,5-diiodo-L-tyrosine)Reference StandardImpurityEndocrineEnquire
1204383ActiveDiiodotyrosine (15 mg) (3,5-Diiodo-L-tyrosine)Reference StandardImpurityEndocrineEnquire
1205014ActiveDiltiazem Related Compound A (AS) (25 mg) (trans-diltiazem hydrochloride)Reference StandardImpurityCardiovascularEnquire
1353113ActiveDiluted Isosorbide Mononitrate Related Compound A (150 mg) (1,4:3,6-Dianhydro-D-glucitol 2-nitrate in lactose)Reference StandardImpurityCardiovascularEnquire
1206017ActiveDimenhydrinate Related Compound E (15 mg) (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione)Reference StandardImpurityGastrointestinalEnquire
1210229ActiveDimethyl Fumarate Related Compound A (15 mg) ((E)-4-Methoxy-4-oxobut-2-enoic acid)Reference StandardImpurityImmunosuppresantsEnquire
1211006ActiveDimethyl Sulfoxide (3 g)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1211200ActiveDimethylamine Solution (6 x 3 mL) (International Restricted Sales Item)Reference StandardImpurityOncologyEnquire
1213136ActiveDinoprostone Related Compound C (20 mg) ((E)-7-{(1R,2R,3R)-3-Hydroxy-2-[(S,E)-3-hydroxyoct-1-en-1-yl]-5-oxocyclopentyl}hept-5-enoic acid)Reference StandardImpurityEndocrineEnquire
1218050ActiveDiphenhydramine N-Oxide (25 mg) (2-(benzhydryloxy)-N,N-dimethylethan-1-amine oxide hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1218016ActiveDiphenhydramine Related Compound A (25 mg) (2-(Diphenylmethoxy)-N-methylethanamine hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1218027ActiveDiphenhydramine Related Compound B (20 mg) (3-(benzhydryloxy)propane-1,2-diol)Reference StandardImpurityAntihistaminesEnquire
1219019ActiveDiphenoxylate Related Compound A CI (25 mg) (1-(3-Cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylic acid)Reference StandardImpurityGastrointestinalEnquire
1220357ActiveDipivefrin Related Compound E (25 mg) (4-[(Methylamino)acetyl]-1,2-phenylene dipivalate hydrochloride)Reference StandardImpurityOphthamologyEnquire
1220517ActiveDipyridamole Related Compound A (25 mg) (2,2'-{[4,6,8-Tri(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl]azanediyl}diethanol)Reference StandardImpurityCardiovascularEnquire
1220528ActiveDipyridamole Related Compound B (25 mg) (2,2',2'',2''',2'''',2'''''-{[8-(Piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,4,6-triyl]tris(azanetriyl)}hexaethanol)Reference StandardImpurityCardiovascularEnquire
1220539ActiveDipyridamole Related Compound C (25 mg) (2,2'-{[6-chloro-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl]azanediyl}diethanol)Reference StandardImpurityCardiovascularEnquire
1220540ActiveDipyridamole Related Compound D (25 mg) (2,2'-({6-[(2-Hydroxyethyl)amino]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-2-yl}azanediyl)diethanol)Reference StandardImpurityCardiovascularEnquire
1220559ActiveDipyridamole Related Compound E (25 mg) (2,2',2'',2'''-{[6,8-Di(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,4-diyl]bis(azanetriyl)}tetraethanol)Reference StandardImpurityCardiovascularEnquire
1220561ActiveDipyridamole Related Compound F (25 mg) (2,2',2'',2'''-({4-[(2-Hydroxyethyl)amino]-8-(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl}bis(azanetriyl))tetraethanol)Reference StandardImpurityCardiovascularEnquire
1224530ActiveDobutamine Related Compound C (50 mg) (N-(3,4-Dimethoxyphenethyl)-4-(4-methoxyphenyl)butan-2-amine hydrochloride)Reference StandardImpurityCardiovascularEnquire
1224562ActiveDocetaxel Identification (50 mg)Reference StandardImpurityOncologyEnquire
1224948ActiveDofetilide Related Compound A (25 mg) (N-[4-(2-{2-[4-(Methanesulfonamido)phenoxy]ethylamino}ethyl)phenyl]methanesulfonamide)Reference StandardImpurityCardiovascularEnquire
1225011ActiveDofetilide Related Compound B (25 mg) (N-Methyl-N-[4-(methylsulfonamido)phenethyl]-2-[4-(methylsulfonamido)phenoxy]ethan-1-amine oxide)Reference StandardImpurityCardiovascularEnquire
1225044ActiveDofetilide Related Compound D (25 mg) (4-{2-[(4-Aminophenethyl)(methyl)amino]ethoxy}aniline)Reference StandardImpurityCardiovascularEnquire
1224960ActiveDolasetron Mesylate Related Compound A (25 mg) (Hexahydro-8-hydroxy-2,6-methano-2H-quinolizin-3 (4H)-one, hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1224992ActiveDonepezil Related Compound A (25 mg) ((E)-2-[(1-benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan-1-one)Reference StandardImpurityPsychiatricsEnquire
1224970ActiveDonepezil-N-Oxide (20 mg)Reference StandardImpurityPsychiatricsEnquire
1225215ActiveDopamine Related Compound A (30 mg) (5-(2-Aminoethyl)-2-methoxyphenol)Reference StandardImpurityCardiovascularEnquire
1225226ActiveDopamine Related Compound B (30 mg) (4-(2-Aminoethyl)-2-methoxyphenol hydrochloride)Reference StandardImpurityCardiovascularEnquire
1225237ActiveDopamine Related Compound C (100 mg) (2-(3,4-Dimethoxyphenyl)ethan-1-amine)Reference StandardImpurityCardiovascularEnquire
1225292ActiveDorzolamide Hydrochloride Related Compound A (20 mg) ((4R,6R)-4-(ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide, monohydrochloride)Reference StandardImpurityOphthamologyEnquire
1225317ActiveDorzolamide Related Compound B (15 mg) ((4RS,6SR)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide hydrochloride)Reference StandardImpurityOphthamologyEnquire
1225306ActiveDorzolamide Related Compound D (30 mg) ((4S,6S)-4-Amino-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide hydrochloride)Reference StandardImpurityOphthamologyEnquire
1225022ActiveDoxapram Related Compound B (25 mg) (1-Ethyl-4-{2-[(2-hydroxyethyl)amino]ethyl}-3,3-diphenylpyrrolidin-2-one, hydrochloride)Reference StandardImpurityPulmonaryEnquire
1225420ActiveDoxazosin Related Compound A (20 mg) (N-1,4-Benzodioxane-2-carbonyl piperazine hydrochloride)Reference StandardImpurityCardiovascularEnquire
1225441ActiveDoxazosin Related Compound B (20 mg) (6,7-dimethoxyquinazoline-2,4-dione)Reference StandardImpurityCardiovascularEnquire
1225452ActiveDoxazosin Related Compound C (20 mg) (2-chloro-4-amino-6,7-dimethoxyquinazoline)Reference StandardImpurityCardiovascularEnquire
1225463ActiveDoxazosin Related Compound D (20 mg) (1,4-benzodioxane-2-carboxylic acid)Reference StandardImpurityCardiovascularEnquire
1225474ActiveDoxazosin Related Compound E (20 mg) (2,4-dichloro-6,7-dimethoxyquinazoline)Reference StandardImpurityCardiovascularEnquire
1225485ActiveDoxazosin Related Compound F (15 mg) (N,N'-bis(1,4-benzodioxane-2-carbonyl)piperazine)Reference StandardImpurityCardiovascularEnquire
1225496ActiveDoxazosin Related Compound G (15 mg) (4-Amino-6,7-dimethoxyquinazolin-2(1H)-one hydrochloride) (COLD SHIPMENT REQUIRED)Reference StandardImpurityCardiovascularEnquire
1225511ActiveDoxepin Related Compound A (50 mg) (dibenzo[b,e]oxepin-11(6H)-one)Reference StandardImpurityPsychiatricsEnquire
1225522ActiveDoxepin Related Compound B (50 mg) ((11RS)-11-[3-(dimethylamino)propyl]-6,11-dihydrodibenzo[b,e]oxepin-11-ol)Reference StandardImpurityPsychiatricsEnquire
1225533ActiveDoxepin Related Compound C (25 mg) ((E,Z)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methylpropan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1225758ActiveDoxorubicinone (25 mg) ((8S,10S)-6,8,10,11-Tetrahydroxy-8-(hydroxyacetyl)-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione)Reference StandardImpurityOncologyEnquire
1226014ActiveDoxycycline Related Compound A (10 mg) ((4S,4aR,5S,5aR,6S,12aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide, monohydrochloride)Reference StandardImpurityAntibioticsEnquire
1228029ActiveDrometrizole Trisiloxane Related Compound A (25 mg) (2-(2H-Benzotriazol-2-yl)-6-(isobuten-1-yl)-p-cresol)Reference StandardImpurityDermatologyEnquire
1228031ActiveDrometrizole Trisiloxane Related Compound B (25 mg) (2-(2H-Benzotriazol-2-yl)-6-(isobuten-3-yl)-p-cresol)Reference StandardImpurityDermatologyEnquire
1228042ActiveDrometrizole Trisiloxane Related Compound C (150 mg) (2-(2H-Benzotriazol-2-yl)-6-(isobuten-1-yl)-O1-[bis(trimethylsiloxy)methylsilyl]-p-cresol)Reference StandardImpurityDermatologyEnquire
1228053ActiveDrometrizole Trisiloxane Related Compound D (25 mg) (2-(2H-Benzotriazol-2-yl)-6-isobutyl-p-cresol)Reference StandardImpurityDermatologyEnquire
1228064ActiveDrometrizole Trisiloxane Related Compound E (150 mg) (2-(2H-Benzotriazol-2-yl)-6-{3-[bis(trimethylsiloxy)methylsilyl]isobutyl}-O1-[bis(trimethylsiloxy)methylsilyl]-p-cresol)Reference StandardImpurityDermatologyEnquire
1228541ActiveDronedarone Related Compound A (25 mg) (N-{2-Butyl-3-[4-(3-butylaminopropoxy)benzoyl]benzofuran-5-yl}methanesulfonamide, hydrochloride)Reference StandardImpurityCardiovascularEnquire
1228552ActiveDronedarone Related Compound B (20 mg) ((5-Amino-2-butylbenzofuran-3-yl){4-[3-(dibutylamino)propoxy]phenyl}methanone, dihydrochloride)Reference StandardImpurityCardiovascularEnquire
1228563ActiveDronedarone Related Compound C (20 mg) ((5-Amino-2-butylbenzofuran-3-yl)(4-hydroxyphenyl)methanone)Reference StandardImpurityCardiovascularEnquire
1228574ActiveDronedarone Related Compound D (20 mg) ((2-Butyl-5-nitrobenzofuran-3-yl)(4-hydroxyphenyl)methanone)Reference StandardImpurityCardiovascularEnquire
1229410ActiveDrospirenone Related Compound A (15 mg) (17-Hydroxy-6beta,7beta:15beta,16beta-dimethylene-3-oxo-17beta-pregn-4-ene-21-carboxylic acid, gamma-lactone)Reference StandardImpuritySteroidsEnquire
1229611ActiveDroxidopa Erythro Isomer (15 mg) ((2RS,3RS)-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid)Reference StandardImpurityCardiovascularEnquire
1229622ActiveDroxidopa Threo Isomer (15 mg) ((2R,3S)-2-Amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1229828ActiveDuloxetine Related Compound A (10 mg) ((R)-N-Methyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1229872ActiveDuloxetine Related Compound F (10 mg) ((S)-N-Methyl-3-(naphthalen-1-yloxy)-3-(thiophen-3-yl)propan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1229883ActiveDuloxetine Related Compound H (30 mg) ((S)-4-{Methyl[3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propyl]amino}-4-oxobutanoic acid) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1231615ActiveEcamsule Related Compound A (50 mg) (1,4-Phenylenedimethanol)Reference StandardImpurityDermatologyEnquire
1231626ActiveEcamsule Related Compound B (50 mg) (4-(Hydroxymethyl)benzoic acid)Reference StandardImpurityDermatologyEnquire
1231637ActiveEcamsule Related Compound C (50 mg) (terephthalic acid)Reference StandardImpurityDermatologyEnquire
1231648ActiveEcamsule Related Compound D (50 mg) (((1SR,4RS)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonic acid)Reference StandardImpurityDermatologyEnquire
1231659ActiveEcamsule Related Compound E (25 mg) (sodium ((1SR,4SR,E)-3-(4-(hydroxymethyl)benzylidene)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonate)Reference StandardImpurityDermatologyEnquire
1231660ActiveEcamsule Related Compound F (25 mg) (4-((E)-((1SR,4SR)-7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]heptan-2-ylidene)methyl)benzoic acid)Reference StandardImpurityDermatologyEnquire
1231681ActiveEcamsule Related Compound G (25 mg) (4-((E)-((1SR,4SR)-7,7-dimethyl-3-oxo-4-(sulfomethyl)bicyclo[2.2.1]heptan-2-ylidene)methyl)benzaldehyde, sodium salt)Reference StandardImpurityDermatologyEnquire
1231604ActiveEcamsule Triethanolamine (200 mg)Reference StandardImpurityDermatologyEnquire
1231830ActiveEconazole Related Compound A (15 mg) (1-(2,4-Dichlorophenyl)-2-(1H-imidazole-1-yl)ethanol)Reference StandardImpurityAntimicrobialsEnquire
1231841ActiveEconazole Related Compound B (15 mg) (2-[(4-Chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethanamine nitrate)Reference StandardImpurityAntimicrobialsEnquire
1231852ActiveEconazole Related Compound C (15 mg) (1-(4-Chlorobenzyl)-3-[(2RS)-2-[(4-chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl]imidazolium chloride)Reference StandardImpurityAntimicrobialsEnquire
1234114ActiveEfavirenz Racemic (20 mg) ((+/-)-6-chloro-4-(cyclopropylethynyl)-1,4-dihydro-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)Reference StandardImpurityAntiviralsEnquire
1234125ActiveEfavirenz Related Compound A (20 mg) ((S)-2-(2-amino-5-chlorophenyl)-4-cyclopropyl-1,1,1-trifluorobut-3-yn-2-ol)Reference StandardImpurityAntiviralsEnquire
1234147ActiveEfavirenz Related Compound B (10 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)Reference StandardImpurityAntiviralsEnquire
1234136ActiveEfavirenz Related Compound C (20 mg) (6-chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline)Reference StandardImpurityAntiviralsEnquire
1234475ActiveEletriptan Related Compound B (20 mg) ((R)-5-Bromo-3-[(1-methylpyrrolidin-2-yl)methyl]-1H-indole)Reference StandardImpurityAnalgesicsEnquire
1234522ActiveEletriptan S-Enantiomer (20 mg) ((S)-3-[(1-methylpyrrolidin-2-yl)methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole, monohydrobromide)Reference StandardImpurityAnalgesicsEnquire
1235332ActiveEnalapril Related Compound D (25 mg) ((S)-Ethyl 2-[(3S,8aS)-3-methyl-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoate)Reference StandardImpurityCardiovascularEnquire
1235365ActiveEnalapril Related Compound H (25 mg) (1-{N-[(S)-1-Ethoxycarbonyl-3-cyclohexylpropyl]-L-alanyl}-L-proline, maleate (1:1))Reference StandardImpurityCardiovascularEnquire
1235398ActiveEnanthic Acid (100 mg) (Heptanoic Acid)Reference StandardImpuritySteroidsEnquire
1235911ActiveEnrofloxacin Related Compound Mixture (50 mg)Reference StandardImpurityAntibioticsEnquire
1235944ActiveEntacapone Related Compound A (25 mg) ((Z)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylacrylamide)Reference StandardImpurityPsychiatricsEnquire
1235977ActiveEntecavir Related Compound A (15 mg) (9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecyclopentyl]guanine)Reference StandardImpurityAntiviralsEnquire
1236801ActiveEpilactose (200 mg)Reference StandardImpurityGastrointestinalEnquire
1236890ActiveEpinastine Related Compound A (25 mg) ((6,11-Dihydro-5H-dibenzo[b,e]azepin-6-yl)methanamine fumarate)Reference StandardImpurityAntihistaminesEnquire
1237611ActiveEpoprostenol Related Compound A (15 mg) (7-{(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(S,E)-3-hydroxyoct-1-enyl]cyclopentyl}-6-oxoheptanoic acid) (COLD SHIPMENT REQUIRED)Reference StandardImpurityCardiovascularEnquire
1237622ActiveEpoprostenol Related Compound B (15 mg) (Sodium 5-(diphenylphosphinoyl)pentanoate)Reference StandardImpurityCardiovascularEnquire
1238228ActiveEprosartan Related Compound A (20 mg) ((E)-3-(2-butyl-1H-imidazol-5-yl)-2-(thiophen-2-ylmethyl)acrylic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1238239ActiveEprosartan Related Compound B (15 mg) (3-(thiophen-2-yl)propanoic acid)Reference StandardImpurityCardiovascularEnquire
1238240ActiveEprosartan Related Compound C (25 mg) (2-(thiophen-2-ylmethyl)malonic acid)Reference StandardImpurityCardiovascularEnquire
1238251ActiveEprosartan Related Compound D (15 mg) (4-(bromomethyl)benzoic acid)Reference StandardImpurityCardiovascularEnquire
1238262ActiveEprosartan Related Compound E (15 mg) (4-(hydroxymethyl)benzoic acid)Reference StandardImpurityCardiovascularEnquire
1241550ActiveErgotaminine (100 mg)Reference StandardImpurityAnalgesicsEnquire
1241619ActiveErlotinib Related Compound A (25 mg) (4-(3-{[6,7-Bis(2-methoxyethoxy) quinazolin-4-yl]amino}phenyl)-2-methyl-3-butyn-2-ol hydrochloride)Reference StandardImpurityOncologyEnquire
1242032ActiveErythromycin Related Compound N (50 mg) (N-Demethylerythromycin A)Reference StandardImpurityAntibioticsEnquire
1249417ActiveEscitalopram Related Compound A (10 mg) ((S)-4-[4-dimethylamino-1-(4-fluoropheny)-1-hydroxy-1-butyl]-3-hydroxymethylbenzonitrile hemi(+)-di-toluoyltartrate)Reference StandardImpurityPsychiatricsEnquire
1249916ActiveEstazolam Related Compound A (10 mg) (5-Chloro-2-(3-chloromethyl-4H-1,2,4-triazol-4-yl)-benzophenone)Reference StandardImpurityPsychiatricsEnquire
1250020ActiveEstradiol Related Compound B (10 mg) (1,3,5(10),6-estratetraen-3,17beta-diol)Reference StandardImpuritySteroidsEnquire
1250041ActiveEstradiol Related Compound C (15 mg) (1,3,5(10)-estratrien-3,17beta-diol-6-one)Reference StandardImpuritySteroidsEnquire
1254031ActiveEstradiol Valerate Identification Mixture (15 mg)Reference StandardImpuritySteroidsEnquire
1254519ActiveEstriol Related Compound A (25 mg) (Estra-1,3,5(10),9(11)-tetraene-3,16alpha,17Beta-triol)Reference StandardImpuritySteroidsEnquire
1255861ActiveEszopiclone Related Compound A (10 mg) (6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyrazin-5-yl 4-methylpiperazine-1-carboxylate 4-oxide)Reference StandardImpurityPsychiatricsEnquire
1256015ActiveEthacrynic Acid Related Compound A (25 mg) ((4-Butyryl-2,3-dichlorophenoxy)acetic acid)Reference StandardImpurityDiureticsEnquire
1256037ActiveEthacrynic Acid Related Compound C (25 mg) ({4-[2-(4-(Carboxymethoxy)-2,3-dichlorobenzoyl)-2,5-diethyl-3,4-dihydro-2H-pyran-6-yl]-2,3-dichlorophenoxy}acetic acid)Reference StandardImpurityDiureticsEnquire
1257018ActiveEthambutol Related Compound A (15 mg) ((2R,2'S)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol)dihydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1257029ActiveEthambutol Related Compound B (15 mg) (((2R,2'R)-2,2'-[Ethane-1,2-diylbis(azanediyl)]dibutan-1-ol) dihydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1260012ActiveEthinyl Estradiol Related Compound A (20 mg) (19-Nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol-6-one)Reference StandardImpuritySteroidsEnquire
1260023ActiveEthinyl Estradiol Related Compound B (20 mg) (19-Nor-17alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol monohydrate)Reference StandardImpuritySteroidsEnquire
1262823ActiveEthopabate Related Compound A (25 mg) (Methyl-4-acetamido-2-hydroxybenzoate)Reference StandardImpurityVeterinaryEnquire
1264013ActiveEthosuximide Related Compound A (50 mg) (2-Ethyl-2-methylsuccinic acid)Reference StandardImpurityPsychiatricsEnquire
1021077ActiveEthyl 3-Aminocrotonate (2 x 200 mg) (Ethyl (Z)-3-aminobut-2-enoate)Reference StandardImpurityCardiovascularEnquire
1265300ActiveEthyl 4-nitrobenzoate (40 mg)Reference StandardImpurityAnaestheticsEnquire
1265479ActiveEthyl Benzoate (100 mg)Reference StandardImpurityDermatologyEnquire
1265548ActiveEthylhexyl Triazone Related Compound A (20 mg) (2-ethylhexyl 4-aminobenzoate)Reference StandardImpurityDermatologyEnquire
1268513ActiveEtidronate Disodium Related Compound A (300 mg) (Sodium phosphite dibasic pentahydrate)Reference StandardImpurityEndocrineEnquire
1268892ActiveEtodolac Peak Identification Mixture (15 mg)Reference StandardImpurityAnalgesicsEnquire
1268728ActiveEtodolac Related Compound A (25 mg) ((+/-)-8-Ethyl-1-methyl-1,3,4,9-tetrahydropyrano [3,4-b]-indole-1-acetic acid)Reference StandardImpurityAnalgesicsEnquire
1268769ActiveEtodolac Related Compound H (25 mg) (2-(7-Ethyl-1H-indol-3-yl)ethan-1-ol)Reference StandardImpurityAnalgesicsEnquire
1268794ActiveEtonogestrel Related Compound A (10 mg) (13-Ethyl-11-methylenegon-4-ene-3,17-dione)Reference StandardImpuritySteroidsEnquire
1268839ActiveEtonogestrel Related Compound B (10 mg) (13-Ethyl-6Beta,17Beta-dihydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one)Reference StandardImpuritySteroidsEnquire
1268841ActiveEtonogestrel Related Compound C (10 mg) (13-Ethyl-17Beta-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-4-en-20-yn-3,6-dione)Reference StandardImpuritySteroidsEnquire
1268943ActiveEtonogestrel Related Compound D (10 mg) (17Beta-Hydroxy-11-methylene-19-nor-17alpha-pregn-4-en-20-yn-3-one)Reference StandardImpuritySteroidsEnquire
1268954ActiveEtonogestrel Related Compound E (10 mg) (13-Ethyl-17Beta-hydroxy-11-methylene-18,19-dinor-17alpha-pregn-5-en-20-yn-3-one)Reference StandardImpuritySteroidsEnquire
1269061ActiveExemestane Related Compound A (15 mg) (6-Methyleneandrosta-4-ene-3,17-dione)Reference StandardImpurityOncologyEnquire
1269072ActiveExemestane Related Compound B (15 mg) (6-hydroxymethylandrostra-1,4-diene-3,17-dione)Reference StandardImpurityOncologyEnquire
1269083ActiveExemestane Related Compound C CIII (15 mg) (androsta-1,4-diene-3,17-dione)Reference StandardImpurityOncologyEnquire
1090014ActiveExo-tetrahydrocannabinol (1 mL) ((6aR,10aR)-6,6-Dimethyl-9-methylene-3-pentyl-6a,7,8,9,10,10a-hexahydro-6H-benzo[c]chromen-1-ol)Reference StandardImpurityPsychoactivesEnquire
1269174ActiveFamciclovir Related Compound A (20 mg) (2-[2-(2-Amino-9H-purin-9-yl)ethyl]propane-1,3-diol] hydrochloride)Reference StandardImpurityAntiviralsEnquire
1269185ActiveFamciclovir Related Compound B (20 mg) (4-(2-Amino-9H-purin-9-yl)-2-(hydroxymethyl)butyl acetate)Reference StandardImpurityAntiviralsEnquire
1269196ActiveFamciclovir Related Compound C (20 mg) (4-(2-amino-9H-purin-9-yl)-2-methylbutyl acetate)Reference StandardImpurityAntiviralsEnquire
1269130ActiveFamciclovir Related Compound E (25 mg) (2-aminopurine)Reference StandardImpurityAntiviralsEnquire
1269141ActiveFamciclovir Related Compound F (25 mg) (2-Amino-6-chloropurine)Reference StandardImpurityAntiviralsEnquire
1269221ActiveFamotidine Related Compound B (25 mg) (3,5-Bis[2-[[2-[(diaminomethylene)amino]thiazol-4-yl]methylthio]ethyl]-4H-1,2,4,6-thiatriazine 1,1-dioxide)Reference StandardImpurityGastrointestinalEnquire
1269232ActiveFamotidine Related Compound C (25 mg) (3-[[2-(Diaminomethyleneamino)thiazol-4-yl]methylthio]-N-sulfamoylpropanamide hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1269243ActiveFamotidine Related Compound D (25 mg) (3-[[2-(diaminomethyleneamino)thiazol-4-yl]methylthio]propanamide)Reference StandardImpurityGastrointestinalEnquire
1269254ActiveFamotidine Related Compound E (25 mg) (2,2'-[4,4'-disulfanediylbis(methylene)bis(thiazole-4,2-diyl)]diguanidine)Reference StandardImpurityGastrointestinalEnquire
1269265ActiveFamotidine Related Compound F (25 mg) (3-[[2-(diaminomethyleneamino)thiazol-4-yl]methylthio]propanoic acid)Reference StandardImpurityGastrointestinalEnquire
1269367ActiveFebantel Related Compound A (15 mg) (Methyl [[2-[(methoxyacetyl)amino]-4-(phenylthio)phenyl]carbamimidoyl]carbamate)Reference StandardImpurityAntimicrobialsEnquire
1269378ActiveFebantel Related Compound B (15 mg) (2-(Methoxymethyl)-5-(phenylthio)-1H-benzimidazole)Reference StandardImpurityAntimicrobialsEnquire
1269323ActiveFelbamate Related Compound A (25 mg) (3-Hydroxy-2-phenylpropyl carbamate)Reference StandardImpurityPsychiatricsEnquire
1269334ActiveFelbamate Related Compound B (25 mg) (Phenethyl carbamate)Reference StandardImpurityPsychiatricsEnquire
1269390ActiveFelodipine Related Compound A (15 mg) (3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1269414ActiveFenbendazole Related Compound A (30 mg) (Methyl (1H-benzimidazole-2-yl)carbamate)Reference StandardImpurityAntimicrobialsEnquire
1269425ActiveFenbendazole Related Compound B (30 mg) (Methyl [5(6)-chlorobenzimidazole-2-yl]carbamate)Reference StandardImpurityAntimicrobialsEnquire
1269607ActiveFenofibrate Related Compound A (25 mg) ((4-Chlorophenyl)(4-hydroxyphenyl)methanone)Reference StandardImpurityAntihyperlipidemicsEnquire
1269618ActiveFenofibrate Related Compound B (25 mg) (2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoic acid)Reference StandardImpurityAntihyperlipidemicsEnquire
1269629ActiveFenofibrate Related Compound C (25 mg) (1-methylethyl 2-[[2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoyl]oxy]-2-methylpropanoate)Reference StandardImpurityAntihyperlipidemicsEnquire
1269469ActiveFenoldopam Related Compound A (20 mg) (N-Methyl-6-chloro-2,3,4,5-tetrahydro-1-(4-hydroxyphenyl)-1H-3-benzazepine-7,8-diol hydrochloride)Reference StandardImpurityCardiovascularEnquire
1269470ActiveFenoldopam Related Compound B (20 mg) (1-(4-Hydroxyphenyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine-7,8-diol methanesulfonate)Reference StandardImpurityCardiovascularEnquire
1269913ActiveFentanyl Related Compound A (100 mg) ((2-bromoethyl)benzene)Reference StandardImpurityOpioidsEnquire
1269924ActiveFentanyl Related Compound B (10 mg) (4-Anilinopiperidine)Reference StandardImpurityOpioidsEnquire
1269946ActiveFentanyl Related Compound D (10 mg) (N-Phenyl-1-(phenylmethyl)-4-piperidinamine)Reference StandardImpurityOpioidsEnquire
1269957ActiveFentanyl Related Compound E CII (10 mg) (N-Phenyl-1-(2-phenylethyl)-4-piperidinamine)Reference StandardImpurityOpioidsEnquire
1269979ActiveFentanyl Related Compound G CI (10 mg) (N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide)Reference StandardImpurityOpioidsEnquire
1270388ActiveFexofenadine Related Compound A (25 mg) (2-(4-{4-[4-(Hydroxydiphenylmethyl)piperidin-1-yl]butanoyl}phenyl)-2-methylpropanoic acid)Reference StandardImpurityAntihistaminesEnquire
1270399ActiveFexofenadine Related Compound B (25 mg) (2-(3-{1-Hydroxy-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butyl}phenyl)-2-methylpropanoic acid hydrochloride monohydrate)Reference StandardImpurityAntihistaminesEnquire
1270446ActiveFexofenadine Related Compound C (25 mg) (4-[4-(Hydroxydiphenylmethyl)piperidin-1-yl]-1-(4-isopropylphenyl)butan-1-ol hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1270719ActiveFlavoxate Related Compound A (25 mg) (3-methylflavone-8-carboxylic acid)Reference StandardImpurityRenalEnquire
1270720ActiveFlavoxate Related Compound B (20 mg) (Methyl 3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxylate)Reference StandardImpurityRenalEnquire
1270731ActiveFlavoxate Related Compound C (20 mg) (3-Methylflavone-8-carboxylic acid ethyl ester)Reference StandardImpurityRenalEnquire
1270821ActiveFlecainide Related Compound A (75 mg) (3-[2,5-Bis(2,2,2-trifluoroethoxy)phenyl]-1,5,6,7,8,8alpha-hexahydroimidazo-[1,5alpha]pyridine hydrochloride)Reference StandardImpurityCardiovascularEnquire
1271711ActiveFluconazole Related Compound A (10 mg) (2-[2-fluoro-4-(1H-1,2,4-triazol-1-yl)phenyl]-1,3-bis(1H-1,2,4-triazol-1-yl)-propan-2-ol)Reference StandardImpurityAntimicrobialsEnquire
1271722ActiveFluconazole Related Compound B (10 mg) (2-(4-fluorophenyl)-1,3-bis(1H-1,2,4-triazol-1-yl)-propan-2-ol)Reference StandardImpurityAntimicrobialsEnquire
1271733ActiveFluconazole Related Compound C (10 mg) (1,1'-(1,3-phenylene)di(1H-1,2,4-triazole))Reference StandardImpurityAntimicrobialsEnquire
1272918ActiveFludeoxyglucose Related Compound A (15 mg) (4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane)Reference StandardImpurityRadiopharmaceuticalsEnquire
1272929ActiveFludeoxyglucose Related Compound B (10 mg) (2-chloro-2-deoxy-D-glucose)Reference StandardImpurityRadiopharmaceuticalsEnquire
1273819ActiveFlumazenil Related Compound A (20 mg) (8-Fluoro-5-methyl-6-oxo-5,6-dihydro-4H-benzo[f]imidazo[1,5-a][1,4]diazepine-3-carboxylic acid)Reference StandardImpurityAntidotes & ChelatorsEnquire
1273820ActiveFlumazenil Related Compound B (20 mg) (Ethyl 8-hydroxy-5,6-dihydro-5-methyl-6-oxo-4H-imidazol-[1,5-a][1,4]benzodiazepine-3-carboxylate)Reference StandardImpurityAntidotes & ChelatorsEnquire
1273841ActiveFlumazenil Related Compound C (500 mg) (N,N-Dimethylformamide diethyl acetal)Reference StandardImpurityAntidotes & ChelatorsEnquire
1274629ActiveFlunixin Related Compound A (15 mg) (2-Chloronicotinic acid)Reference StandardImpurityAnalgesicsEnquire
1274630ActiveFlunixin Related Compound B (25 mg) (2-Methyl-3-(trifluoromethyl)aniline)Reference StandardImpurityAnalgesicsEnquire
1274631ActiveFlunixin Related Compound C (50 mg) (Ethyl 2-chloronicotinate)Reference StandardImpurityAnalgesicsEnquire
1277037ActiveFluorescein Related Compound C (25 mg) (2-(2,4-Dihydroxybenzoyl)benzoic acid)Reference StandardImpurityOphthamologyEnquire
1278018ActiveFluorometholone Related Compound A (15 mg) (11Beta,17alpha-Dihydroxy-6alpha-methylpregna-1,4-diene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1278302ActiveFluoroquinolonic Acid (150 mg)Reference StandardImpurityAntibioticsEnquire
1279019ActiveFluorouracil Related Compound A (25 mg) (Pyrimidine-2,4,6(1H,3H,5H)-trione)Reference StandardImpurityOncologyEnquire
1279021ActiveFluorouracil Related Compound B (25 mg) (Dihydropyrimidine-2,4,5(3H)-trione)Reference StandardImpurityOncologyEnquire
1279054ActiveFluorouracil Related Compound E (25 mg) (5-Chloropyrimidine-2,4(1H,3H)-dione)Reference StandardImpurityOncologyEnquire
1279065ActiveFluorouracil Related Compound F (25 mg) (2-Ethoxy-5-fluoropyrimidin-4(1H)-one)Reference StandardImpurityOncologyEnquire
1279815ActiveFluoxetine Related Compound A (15 mg) (N-methyl-3-phenyl-3-[(alpha, alpha, alpha-trifluoro-m-tolyl)oxy]propylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1279826ActiveFluoxetine Related Compound B (5 mL of a 0.01N HCl Solution, approx. 2 mg/mL) (N-Methyl-3-phenylpropan-1-amine)Reference StandardImpurityPsychiatricsEnquire
1279837ActiveFluoxetine Related Compound C (15 mg) (4-(methyl{3-phenyl-3-[4-(trifluoromethyl)phenoxy]propyl}amino)-4-oxobutanoic acid)Reference StandardImpurityPsychiatricsEnquire
1282015ActiveFluphenazine Related Compound A (50 mg) (10-{3-[4-(2-Hydroxyethyl)piperazin-1-yl]propyl}-2-(trifluoromethyl)-10H-phenothiazine 5-oxide)Reference StandardImpurityPsychiatricsEnquire
1282026ActiveFluphenazine Related Compound B (50 mg) (10-{3-[4-(2-Hydroxyethyl)piperazin-1-yl]propyl}-2-(trifluoromethyl)-10H-phenothiazine 5,5-dioxide)Reference StandardImpurityPsychiatricsEnquire
1285308ActiveFlurazepam Related Compound C (50 mg) (5-Chloro-2-(2-diethylaminoethylamino)-2'-fluorobenzophenone hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1285603ActiveFlurazepam Related Compound F (50 mg) (7-chloro-5-(2-fluorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one)Reference StandardImpurityPsychiatricsEnquire
1285760ActiveFlurbiprofen Related Compound A (100 mg) (2-(4-Biphenylyl)propionic Acid)Reference StandardImpurityAnalgesicsEnquire
1285997ActiveFlutamide Related Compound A (20 mg) (4-nitro-3-(trifluoromethyl)aniline)Reference StandardImpurityOncologyEnquire
1285986ActiveFlutamide Related Compound B (20 mg) (N-[4-nitro-3-(trifluoromethyl)phenyl]acetamide)Reference StandardImpurityOncologyEnquire
1285829ActiveFluticasone Propionate Related Compound D (15 mg) (S-methyl 6alpha, 9alpha-difluoro-11beta-hydroxy-16alpha-methyl-3-oxo-17alpha-propionyloxyandrosta-1,4-diene-17beta-carbothioate)Reference StandardImpuritySteroidsEnquire
1285818ActiveFluticasone Propionate Related Compound J (15 mg) (6alpha, 9alpha-difluoro-11beta,17alpha-dihydroxy-16alpha-methyl-3-oxoandrosta-1,4-diene-17beta-carboxylic acid)Reference StandardImpuritySteroidsEnquire
1285840ActiveFluticasone Propionate Related Compounds Mixture (25 mg)Reference StandardImpuritySteroidsEnquire
1285964ActiveFluvastatin Related Compound B (15 mg) ([R*,S*-E]-(+/-)-7-[3-(4-fluorophenyl)-1-methylethyl-1H-indol-2-yl]-3,5-dihydroxy-6-heptenoic acid 1,1, dimethylethyl ester)Reference StandardImpurityAntihyperlipidemicsEnquire
1042351ActiveFormoterol Related Compound A (30 mg) (2-Amino-4-(1-hydroxy-2-((1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenol)Reference StandardImpurityPulmonaryEnquire
1042373ActiveFormoterol Related Compound C (30 mg) (N-(2-Hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl]amino}ethyl)phenyl)acetamide fumarate)Reference StandardImpurityPulmonaryEnquire
1286141ActiveFormoterol Related Compound D (30 mg) (N-(2-Hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl](methyl)amino}ethyl)phenyl)formamide fumarate)Reference StandardImpurityPulmonaryEnquire
1286184ActiveFormoterol Related Compound I (25 mg) (N-(2-hydroxy-5-[(RS)-1-hydroxy-2-{[(SR)-1-(4-methoxyphenyl)propan-2-yl]amino}ethyl]phenyl)formamide)Reference StandardImpurityPulmonaryEnquire
1286311ActiveFormyl Penicillamine (25 mg) (2-Formamido-3-mercapto-3-methylbutanoic acid)Reference StandardImpurityAntibioticsEnquire
1283379ActiveFosamprenavir Related Compound A (10 mg)Reference StandardImpurityAntiviralsEnquire
1283313ActiveFoscarnet Related Compound B (10 mg) (disodium (ethoxyoxidophosphanyl)formate)Reference StandardImpurityAntiviralsEnquire
1283324ActiveFoscarnet Related Compound D (0.27 mL) (O,O-diethyl ethoxycarbonylphosphonate)Reference StandardImpurityAntiviralsEnquire
1283415ActiveFosinopril Related Compound A (25 mg) ((4S)-4-cyclohexyl-[(4-phenylbutyl)phosphinyl]acetyl-L-proline)Reference StandardImpurityCardiovascularEnquire
1283426ActiveFosinopril Related Compound B (25 mg) ((4S)-4-Cyclohexyl-1-[(R)-[(S)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]acetyl-D-proline propionate (ester), hemibarium salt, sesquihydrate)Reference StandardImpurityCardiovascularEnquire
1283437ActiveFosinopril Related Compound C (15 mg) ((4S)-4-cyclohexyl-1-[(RS)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]-acetyl-L-proline propionate (ester), sodium salt)Reference StandardImpurityCardiovascularEnquire
1283448ActiveFosinopril Related Compound D (15 mg) ((4R)-4-cyclohexyl-1-[(R)-[(S)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]acetyl-L-proline propionate (ester), sodium salt)Reference StandardImpurityCardiovascularEnquire
1283459ActiveFosinopril Related Compound E (15 mg) ((4S)-4-phenyl-1-[(R)-[(S)-1-hydroxy-2-methyl-propoxy](4-phenylbutyl)phospinyl]acetyl-L-proline propionate (ester), sodium salt)Reference StandardImpurityCardiovascularEnquire
1283460ActiveFosinopril Related Compound F (15 mg) ((4S)-4-cyclohexyl-1-[(R)-[(S)-1-hydroxypropoxy](4-phenylbutyl)phosphinyl]acetyl-L-proline propionate(ester), sodium salt)Reference StandardImpurityCardiovascularEnquire
1283470ActiveFosinopril Related Compound G (15 mg) ((4-phenylbutyl)phosphinyl acetic acid, disodium salt)Reference StandardImpurityCardiovascularEnquire
1283481ActiveFosinopril Related Compound H (25 mg) (4-phenylbutyl phosphonic acid)Reference StandardImpurityCardiovascularEnquire
1286402ActiveFrovatriptan Racemate (15 mg)Reference StandardImpurityAnalgesicsEnquire
1286424ActiveFrovatriptan Related Compound A (20 mg) ((R)-3-Amino-2,3,4,9-tetrahydro-1H-carbazole-6-carboxamide)Reference StandardImpurityAnalgesicsEnquire
1287020ActiveFurosemide Related Compound A (50 mg) (2-Chloro-4-N-furfurylamino-5-sulfamoylbenzoic Acid)Reference StandardImpurityDiureticsEnquire
1287030ActiveFurosemide Related Compound B (100 mg) (4-Chloro-5-sulfamoylanthranilic Acid)Reference StandardImpurityDiureticsEnquire
1287325ActiveGabapentin Related Compound A (50 mg) (2-Azaspiro[4.5]decan-3-one)Reference StandardImpurityPsychiatricsEnquire
1287347ActiveGabapentin Related Compound B (30 mg) ((1-cyanocyclohexyl)acetic acid) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1287358ActiveGabapentin Related Compound D (10 mg) ([1-(3-Oxo-2-aza-spiro[4.5]dec-2-ylmethyl)cyclohexyl]acetic acid)Reference StandardImpurityPsychiatricsEnquire
1287369ActiveGabapentin Related Compound E (25 mg) (carboxymethyl-cyclohexanecarboxylic acid)Reference StandardImpurityPsychiatricsEnquire
1287518ActiveGadodiamide Related Compound A (25 mg) (Gadolinium sodium diethylenetriamine pentaacetic acid monomethylamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1287529ActiveGadodiamide Related Compound B (50 mg) (Gadolinium disodium diethylenetriamine pentaacetic acid)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1287642ActiveGadoteridol Related Compound A (50 mg) (10-(2-hydroxypropyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1287653ActiveGadoteridol Related Compound B (50 mg) (Gadolinium(III) 2,2',2''-(1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate dihydrate)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1287664ActiveGadoteridol Related Compound C (50 mg) (1,4,7,10-Tetraaza-11-oxo-bicyclo[8.2.2]tetradecane-4,7-diacetic acid)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1287766ActiveGalantamine Hydrobromide Racemic (15 mg)Reference StandardImpurityPsychiatricsEnquire
1287777ActiveGalantamine Hydrobromide Related Compounds Mixture (25 mg)Reference StandardImpurityPsychiatricsEnquire
1020023ActiveGamma-Aminobutyric Acid (50 mg)Reference StandardImpurityPsychiatricsEnquire
1288339ActiveGanciclovir Mono-N-methyl Valinate (10 mg) (2-(RS)-[(Guanin-9-yl)methoxy]-3-hydroxypropyl N-methyl-L-valinate hydrochloride)Reference StandardImpurityAntiviralsEnquire
1288317ActiveGanciclovir Related Compound A (15 mg) ((RS)-2-Amino-9-(2,3-dihydroxy-propoxymethyl)-1,9-dihydro-purin-6-one)Reference StandardImpurityAntiviralsEnquire
1288419ActiveGatifloxacin Related Compound A (15 mg) (1-Cyclopropyl-6-fluoro-8-hydroxy-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1288441ActiveGatifloxacin Related Compound D (15 mg) (1-Cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1288452ActiveGatifloxacin Related Compound E (15 mg) (1-Cyclopropyl-6-fluoro-8-methoxy-7-(2-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid monohydrochloride)Reference StandardImpurityAntibioticsEnquire
1289116ActiveGefitinib Related Compound A (25 mg) (7-Methoxy-6-(3-morpholinopropoxy)quinazolin-4(3H)-one)Reference StandardImpurityOncologyEnquire
1289127ActiveGefitinib Related Compound B (25 mg) (N-(4-Chloro-3-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine)Reference StandardImpurityOncologyEnquire
1288510ActiveGemfibrozil Related Compound A (20 mg) ((E,Z)-2,2-dimethyl-5-[2,5-dimethyl-4-(propene-1-yl)phenoxy]valeric acid)Reference StandardImpurityAntihyperlipidemicsEnquire
1288634ActiveGemifloxacin Related Compound B (15 mg) (7-[3-(Aminomethyl)-4-hydroxypyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid monomethanesulfonate)Reference StandardImpurityAntibioticsEnquire
1288645ActiveGemifloxacin Related Compound C (15 mg) (7-[3-(Aminomethyl)-4-oxopyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid monomethanesulfonate)Reference StandardImpurityAntibioticsEnquire
1292314ActiveGlimepiride Related Compound A (20 mg) (1-[[p-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(cis-4-methylcyclohexyl)urea)Reference StandardImpurityEndocrineEnquire
1292325ActiveGlimepiride Related Compound B (20 mg) (glimepiride sulfonamide, or 3-Ethyl-4-methyl-2-oxo-N-(4-sulfamoylphenethyl)-2,5-dihydro-1H-pyrrole-1-carboxamide)Reference StandardImpurityEndocrineEnquire
1292336ActiveGlimepiride Related Compound C (20 mg) ((Methyl ({4-[2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl]phenyl}sulfonyl)carbamate)Reference StandardImpurityEndocrineEnquire
1292347ActiveGlimepiride Related Compound D (20 mg) (Glimepiride 3-isomer, or 1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea)Reference StandardImpurityEndocrineEnquire
1292609ActiveGlipizide Related Compound A (25 mg) (N-{2-[(4-aminosulfonyl)phenyl]ethyl}-5-methyl-pyrazinecarboxamide)Reference StandardImpurityEndocrineEnquire
1292610ActiveGlipizide Related Compound B (15 mg) (6-methyl-N-[2-(4-sulphamoylphenyl)ethyl]pyrazine-2-carboxamide)Reference StandardImpurityEndocrineEnquire
1292631ActiveGlipizide Related Compound C (15 mg) (1-cyclohexyl-3-[[4-[2-[[(6-methylpyrazin-2-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]urea)Reference StandardImpurityEndocrineEnquire
1295516ActiveGlyburide Related Compound A (25 mg) (4-[2-(5-chloro-2-methoxybenzamido)ethyl]benzenesulfonamide)Reference StandardImpurityEndocrineEnquire
1295527ActiveGlyburide Related Compound B (25 mg) (methyl-[[4-[2-[(5-chloro-2-methoxybenzoyl)-amino]ethyl]phenyl]sulfonyl]carbamate) (AS)Reference StandardImpurityEndocrineEnquire
1296010ActiveGlycopyrrolate Erythro Isomer (25 mg) ((RS)-3-[(RS)-2-cyclopentyl-2-hydroxy-2-phenylacetoxy]-1,1-dimethylpyrrolidinium bromide)Reference StandardImpurityAnaestheticsEnquire
1296029ActiveGlycopyrrolate Related Compound A (50 mg) (5-Nitrobenzene-1,3-dicarboxylic acid)Reference StandardImpurityAnaestheticsEnquire
1296031ActiveGlycopyrrolate Related Compound B (50 mg) (1-Methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate Hydrochloride)Reference StandardImpurityAnaestheticsEnquire
1296042ActiveGlycopyrrolate Related Compound C (25 mg) (2-Cyclopentyl-2-hydroxy-2-phenylacetic acid)Reference StandardImpurityAnaestheticsEnquire
1296086ActiveGlycopyrrolate Related Compound I (15 mg) ((RS)-3-[(SR)-2-(4-Chlorophenyl)-2-cyclopentyl-2-hydroxyacetoxy]-1,1-dimethylpyrrolidin-1-ium bromide)Reference StandardImpurityAnaestheticsEnquire
1296100ActiveGlycopyrrolate Related Compound L (50 mg) (Methyl 2-cyclopentyl-2-hydroxy-2-phenylacetate)Reference StandardImpurityAnaestheticsEnquire
1298117ActiveGranisetron Related Compound A (15 mg) (2-methyl-N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-2H-indazole-3-carboxamide)Reference StandardImpurityGastrointestinalEnquire
1298128ActiveGranisetron Related Compound B (15 mg) (N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-1H-indazole-3-carboxamide)Reference StandardImpurityGastrointestinalEnquire
1298139ActiveGranisetron Related Compound C (15 mg) (N-[(1R,3r,5S)-9-azabicyclo[3.3.1]non-3-yl]-1-methyl-1H-indazole-3-carboxamide hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1298140ActiveGranisetron Related Compound D (15 mg) (1-Methyl-1H-indazole-3-carboxylic acid)Reference StandardImpurityGastrointestinalEnquire
1298150ActiveGranisetron Related Compound E (15 mg) ((1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]nonan-3-amine acetate)Reference StandardImpurityGastrointestinalEnquire
1299200ActiveGriseofulvin Permeability Diameter (2 g)Reference StandardImpurityAntimicrobialsEnquire
1300004ActiveGuaiacol (1 g) (2-Methoxyphenol)Reference StandardImpurityCough and ColdEnquire
1302156ActiveGuanine (100 mg)Reference StandardImpurityOncologyEnquire
1303013ActiveHaloperidol Related Compound A (10 mg) (4,4'-Bis[4-(p-chlorophenyl)-4-hydroxypiperidino]-butyrophenone)Reference StandardImpurityPsychiatricsEnquire
1303024ActiveHaloperidol Related Compound B (10 mg) (4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(2-fluorophenyl)butan-1-one)Reference StandardImpurityPsychiatricsEnquire
1228075ActiveHeptamethyl Trisiloxane (150 mg) (1,1,1,3,5,5,5-Heptamethyltrisiloxane)Reference StandardImpurityDermatologyEnquire
1162273ActiveHexyl Methanesulfonate (50 mg)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1315012ActiveHydrocodone Related Compound A CII (70 mg) (4-hydroxy-3-methoxy-17-methylmorphinan-6-one)Reference StandardImpurityOpioidsEnquire
1323019ActiveHydromorphone N-Oxide Hydrochloride CII (15 mg) (4,5alpha-Epoxy-3-hydroxy-17-methylmorphinan-6-one N-oxide, hydrochloride)Reference StandardImpurityOpioidsEnquire
1323021ActiveHydromorphone Related Compound A CII (10 mg) (7,8-didehydro-4,5alpha-epoxy-3-hydroxy-17-methylmorphinan-6-one perchlorate)Reference StandardImpurityOpioidsEnquire
1333058ActiveHydroxyzine Related Compound A (25 mg) (1-[(4-Chlorophenyl)phenylmethyl]piperazine)Reference StandardImpurityAntihistaminesEnquire
1335010ActiveHyoscyamine Related Compound A (10 mg) (Norhyoscyamine Sulfate)Reference StandardImpurityGastrointestinalEnquire
1335428ActiveIbandronate Related Compound A (25 mg) (3-[Methyl(pentyl)amino]propanoic acid hydrochloride)Reference StandardImpurityEndocrineEnquire
1335541ActiveIbuprofen Related Compound C (0.2 mL/ampule; 3 ampules) (4-isobutylacetophenone)Reference StandardImpurityAnalgesicsEnquire
1335596ActiveIbuprofen Related Compound J (25 mg) (2-(4-Isobutyrylphenyl)propanoic acid)Reference StandardImpurityAnalgesicsEnquire
1335621ActiveIbutilide Related Compound A (20 mg) (N-Ethyl-N-heptyl-4-[4-(methylsulfonamido)phenyl]-4-oxobutanamide)Reference StandardImpurityCardiovascularEnquire
1335632ActiveIbutilide Related Compound B (20 mg) (N-Ethyl-N-heptyl-4-hydroxy-4-[4-(methylsulfonamido)phenyl]butanamide)Reference StandardImpurityCardiovascularEnquire
1336250ActiveIloperidone Related Compound A (20 mg) ([4'-(3-Chloropropoxy)-3'-methoxy]acetophenone) (DISCONTINUED)Reference StandardImpurityPsychiatricsEnquire
1336500ActiveImidazole (200 mg) (1H-Imidazole)Reference StandardImpurityAntimicrobialsEnquire
1337004ActiveIminodibenzyl (25 mg) (10,11-Dihydro-5H-dibenzo[b,f]azepine)Reference StandardImpurityPsychiatricsEnquire
1338324ActiveImiquimod Related Compound A (25 mg) (1-Isobutyl-1H-imidazo[4,5-c]quinoline)Reference StandardImpurityAntiviralsEnquire
1338335ActiveImiquimod Related Compound B (25 mg) (1-Isobutyl-1H-imidazo[4,5-c]quinoline 5-oxide)Reference StandardImpurityAntiviralsEnquire
1338346ActiveImiquimod Related Compound C (25 mg) (4-Chloro-1-isobutyl-1H-imidazo[4,5-c]quinoline)Reference StandardImpurityAntiviralsEnquire
1338357ActiveImiquimod Related Compound D (25 mg) (1-Propyl-1H-imidazo[4,5-c]quinolin-4-amine)Reference StandardImpurityAntiviralsEnquire
1034341ActiveInamrinone Related Compound B (100 mg) (2-Hydroxy-N-(6-oxo-1,6-dihydro-[3,4'-bipyridin]-5-yl)propanamide)Reference StandardImpurityCardiovascularEnquire
1338812ActiveIndapamide Related Compound A (50 mg) (4-chloro-N-(2-methyl-1H-indol-1-yl)-3-sulfamoylbenzamide)Reference StandardImpurityDiureticsEnquire
1340086ActiveIndole (25 mg)Reference StandardImpurityCardiovascularEnquire
1417113ActiveIndomethacin Related Compound A (25 mg) (2-(5-methoxy-2-methyl-1H-indol-3-yl)acetic acid)Reference StandardImpurityAnalgesicsEnquire
1112423ActiveIndomethacin Related Compound B (25 mg) (4-chlorobenzoic acid)Reference StandardImpurityAnalgesicsEnquire
1343540ActiveIodixanol Related Compound C (25 mg) (5-[Acetyl[3-[[3,5-bis[[(2,3-dihydroxypropyl)amino]carbonyl]-2,4,6-triiodophenyl]amino]-2-hydroxypropyl]amino]-N,N'-bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1343550ActiveIodixanol Related Compound D (50 mg) (5-[Acetyl(2-hydroxy-3-methoxypropyl)amino]-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1343561ActiveIodixanol Related Compound E (25 mg) (5-{N-[3-(N-{3-carbamoyl-5-[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodophenyl}acetamido)-2-hydroxypropyl]acetamido}-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344622ActiveIohexol Related Compound A (100 mg) (5-(acetylamino)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344644ActiveIohexol Related Compound B (50 mg) (5-amino-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344666ActiveIohexol Related Compound C (50 mg) (N,N'-Bis(2,3-dihydroxypropyl)-5-nitro-1,3- benzenedicarboxamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344724ActiveIopamidol Related Compound A (50 mg) (N,N'-Bis-(1,3-dihydroxy-2-propyl)-5-amino-2,4,6-triiodoisophthalamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344735ActiveIopamidol Related Compound B (50 mg) (5-Glycolamido-N,N'-bis[2-hydroxy-1-(hydroxymethyl)ethyl]-2,4,6-triiodoisophthalamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344746ActiveIopamidol Related Compound C (40 mg) (4-chloro-N1, N3-bis(1,3-dihydroxypropan-2-yl)-5-(S)-lactamido-2,6-diiodoisophthalamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344826ActiveIopromide Related Compound A (50 mg) (5-Amino-N1,N3-Bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-N1-methylisophthalamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1344837ActiveIopromide Related Compound B (50 mg) (5-(Acetylamino)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N-methyl-1,3-benzenedicarboxamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1345126ActiveIoversol Related Compound B (50 mg) (N,N'-Bis(2,3-dihydroxypropyl)-5-{[N-(2-hydroxyethyl)amino]-2-oxoethoxy}-2,4,6-triiodoisophthalamide)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1345228ActiveIoxilan Related Compound A (100 mg) (5-amino-2,4,6-triiodo-3 N-(2-hydroxyethyl)carbamoyl benzoic acid) (PLANNED TO BE DISCONTINUED)Reference StandardImpurityNonradioactive Imaging AgentsEnquire
1347518ActiveIpratropium Bromide Related Compound A (10 mg) ((1R,3r,5S,8r)-3-Hydroxy-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan-8-ium bromide)Reference StandardImpurityPulmonaryEnquire
1347529ActiveIpratropium Bromide Related Compound B (10 mg) ((1R,3r,5S,8s)-3-[[(2RS)-3-hydroxy-2-phenylpropanoyl]oxy]-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane, bromide)Reference StandardImpurityPulmonaryEnquire
1347530ActiveIpratropium Bromide Related Compound C (15 mg) ((2-RS)-3-hydroxy-2-phenylpropanoic acid)Reference StandardImpurityPulmonaryEnquire
1347711ActiveIrbesartan Related Compound A (25 mg) (1-pentanoylamino-cyclopentanecarboxylic acid [2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-amide)Reference StandardImpurityCardiovascularEnquire
1347610ActiveIrinotecan Related Compound A (10 mg) ((S)-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione)Reference StandardImpurityOncologyEnquire
1347631ActiveIrinotecan Related Compound B (10 mg) ((S)-4,11-diethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione)Reference StandardImpurityOncologyEnquire
1347642ActiveIrinotecan Related Compound C (10 mg) (11-Ethyl-4-hydroxy-4-methyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl (1,4'-bipiperidine)- 1'-carboxylate hydrochloride)Reference StandardImpurityOncologyEnquire
1347653ActiveIrinotecan Related Compound D (15 mg) ((R)-9-[(1,4'-Bipiperidine)-1'-carbonyloxy]-4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline hydrochloride, trihydrate)Reference StandardImpurityOncologyEnquire
1347664ActiveIrinotecan Related Compound E (15 mg) ((S)-4,11-Diethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione)Reference StandardImpurityOncologyEnquire
1193378ActiveIscotrizinol Related Compound B (25 mg) (4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzoic acid)Reference StandardImpurityDermatologyEnquire
1193389ActiveIscotrizinol Related Compound C (25 mg) (2-Ethylhexyl 4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-chloro-1,3,5-triazin-2-yl)amino]benzoate)Reference StandardImpurityDermatologyEnquire
1193390ActiveIscotrizinol Related Compound D (25 mg) (2-Ethylhexyl 4-[(4,6-bis{[4-(tert-butylcarbamoyl)phenyl]amino}-1,3,5-triazin-2-yl)amino]benzoate)Reference StandardImpurityDermatologyEnquire
1193414ActiveIscotrizinol Related Compound F (25 mg) (Bis(2-ethylhexyl) 4,4'-({6-[(4-carbamoylphenyl)amino]-1,3,5-triazine-2,4-diyl}bis(azanediyl))dibenzoate)Reference StandardImpurityDermatologyEnquire
1193425ActiveIscotrizinol Related Compound G (25 mg) (2-Ethylhexyl 4-{4-[(4-{[4-(tert-butylcarbamoyl)phenyl]amino}-6-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)amino]-1,3,5-triazin-2-yl)amino]benzamido}benzoate)Reference StandardImpurityDermatologyEnquire
1193447ActiveIscotrizinol Related Compound I (25 mg) (Bis(2-ethylhexyl) 4,4'-{[6-({4-[(4-{[(2-ethylhexyl)oxy]carbonyl}phenyl)carbamoyl]phenyl}amino)-1,3,5-triazine-2,4-diyl]bis(azanediyl)}dibenzoate)Reference StandardImpurityDermatologyEnquire
1350625ActiveIso-propyl p-Toluenesulfonate (50 mg) (Isopropyl toluene-4-sulfonate)Reference StandardImpurityAnalgesicsEnquire
1349014ActiveIsoflurane Related Compound A (0.1 mL) (1-Chloro-2,2,2-trifluoroethyl chlorodifluoromethyl ether)Reference StandardImpurityAnaestheticsEnquire
1349025ActiveIsoflurane Related Compound B (0.1 mL) (2,2,2-Trifluoroethyl difluoromethyl ether)Reference StandardImpurityAnaestheticsEnquire
1349149ActiveIsoguaifenesin (30 mg)Reference StandardImpurityCough and ColdEnquire
1349604ActiveIsomalathion (50 mg) (Diethyl 2-{[methoxy(methylthio)phosphoryl]thio}succinate)Reference StandardImpurityAntimicrobialsEnquire
1351016ActiveIsoproterenol Related Compound A (25 mg) (1-(3,4-Dihydroxyphenyl)-2-(isopropylamino)ethan-1-one hydrochloride)Reference StandardImpurityPulmonaryEnquire
1354218ActiveIsradipine Related Compound A (15 mg) (Isopropyl methyl 4-(4-benzofurazanyl)-2,6-dimethyl-3,5-pyridinedicarboxylate)Reference StandardImpurityCardiovascularEnquire
1356020ActiveKetamine Related Compound A (50 mg) (1-[(2-Chlorophenyl)(methylimino)methyl]cylcopentanol)Reference StandardImpurityAnaestheticsEnquire
1356643ActiveKetoprofen Related Compound A (25 mg) (alpha-methyl-3-(4-methylbenzoyl) benzeneacetic acid)Reference StandardImpurityAnalgesicsEnquire
1356552ActiveKetoprofen Related Compound C (20 mg) (2-(3-carboxyphenyl)propionic acid)Reference StandardImpurityAnalgesicsEnquire
1356563ActiveKetoprofen Related Compound D (20 mg) (3-Acetylbenzophenone) (COLD SHIPMENT REQUIRED)Reference StandardImpurityAnalgesicsEnquire
1356585ActiveKetoprofen Related Compound F (20 mg) (3-(1-Cyanoethyl)benzophenone)Reference StandardImpurityAnalgesicsEnquire
1356315ActiveKetorolac Related Compound A (20 mg) (5-Benzoyl-N-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)-2,3-dihydro-1H-pyrrolizine-1-carboxamide)Reference StandardImpurityAnalgesicsEnquire
1356326ActiveKetorolac Related Compound B (20 mg) (5-benzoyl-2,3-dihydro-1H-pyrrolizin-1-ol)Reference StandardImpurityAnalgesicsEnquire
1356337ActiveKetorolac Related Compound C (20 mg) (5-benzoyl-2,3-dihydro-1H-pyrrolizin-1-one)Reference StandardImpurityAnalgesicsEnquire
1356348ActiveKetorolac Related Compound D (20 mg) (5-benzoyl-2,3-dihydro-1H-pyrrolizine)Reference StandardImpurityAnalgesicsEnquire
1356417ActiveKetotifen Related Compound A (30 mg) (4-(4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)-1-methylpiperidine fumarate)Reference StandardImpurityAntihistaminesEnquire
1356472ActiveKetotifen Related Compound G (30 mg) (4-(1-Methylpiperidin-4-ylidene)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-9,10-dione fumarate)Reference StandardImpurityAntihistaminesEnquire
1356745ActiveLabetalol Cyclohexyl Analog (25 mg) (5-{2-[(4-Cyclohexylbutan-2-yl)amino]-1-hydroxyethyl}-2-hydroxybenzamide hydrochloride)Reference StandardImpurityCardiovascularEnquire
1356719ActiveLabetalol Related Compound A (25 mg) (2-Hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzoic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1356723ActiveLabetalol Related Compound F (15 mg) (2-Hydroxy-5-[(4-phenylbutan-2-yl)glycyl]benzamide hydrochloride)Reference StandardImpurityCardiovascularEnquire
1357125ActiveLacosamide Related Compound B (30 mg) (2-Acetamido-3-(benzylamino)-3-oxopropyl acetate)Reference StandardImpurityPsychiatricsEnquire
1357147ActiveLacosamide Related Compound D (30 mg) (2-Amino-N-benzyl-3-methoxypropanamide oxalate)Reference StandardImpurityPsychiatricsEnquire
1357170ActiveLacosamide Related Compound F (30 mg) (2-Acetamido-N-benzyl-3-hydroxypropanamide)Reference StandardImpurityPsychiatricsEnquire
1357158ActiveLacosamide S-Enantiomer (30 mg) ((S)-2-(Acetylamino)-N-benzyl-3-methoxypropanamide)Reference StandardImpurityPsychiatricsEnquire
1356778ActiveLamotrigine Related Compound B (20 mg) (2,3-dichlorobenzoic acid)Reference StandardImpurityPsychiatricsEnquire
1356789ActiveLamotrigine Related Compound C (10 mg) (3-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one)Reference StandardImpurityPsychiatricsEnquire
1356790ActiveLamotrigine Related Compound D (10 mg) (N-[5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]-2,3-dichlorobenzamide)Reference StandardImpurityPsychiatricsEnquire
1356905ActiveLanolin Alcohols (5 g)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1356927ActiveLansoprazole Related Compound A (25 mg) (2-({[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl}sulfonyl)benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1356931ActiveLansoprazole Related Compound B (25 mg) (2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-pyridin-2-yl]methyl]sulfanyl]-1H-benzimidazole monohydrate)Reference StandardImpurityGastrointestinalEnquire
1357486ActiveLatanoprost Related Compound A (50 mg) (Isopropyl (E)-7-{(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl}-5-heptenoate)Reference StandardImpurityOphthamologyEnquire
1357497ActiveLatanoprost Related Compound B (25 mg) (Isopropyl (Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3S)-3-hydroxy-5-phenylpentyl]cyclopentyl]-5-heptenoate)Reference StandardImpurityOphthamologyEnquire
1357522ActiveLatanoprost Related Compound D (25 mg) (COLD SHIPMENT REQUIRED) (Isopropyl (Z)-7-{(1R,2R,3R,5S)-2-[(R)-5-phenyl-3-(triethylsilyloxy)pentyl]-3,5-bis(triethylsilyloxy)cyclopentyl}hept-5-enoate)Reference StandardImpurityOphthamologyEnquire
1357533ActiveLatanoprost Related Compound E (25 mg) ((Z)-7-{(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl}-5-heptenoic acid)Reference StandardImpurityOphthamologyEnquire
1357045ActiveLeflunomide Related Compound A (100 mg) (4-(trifluoromethyl)aniline)Reference StandardImpurityImmunosuppresantsEnquire
1357056ActiveLeflunomide Related Compound B (20 mg) (Z)-2-cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamideReference StandardImpurityImmunosuppresantsEnquire
1357067ActiveLeflunomide Related Compound C (10 mg) (N-(3'-Trifluoromethylphenyl)-5-methylisoxazole-4-carboxamide)Reference StandardImpurityImmunosuppresantsEnquire
1356982ActiveLetrozole Related Compound A (25 mg) (4,4'-(1H-1,3,4-triazol-1-ylmethylene)dibenzonitrile)Reference StandardImpurityOncologyEnquire
1358795ActiveLevalbuterol Related Compound A (30 mg) (4-(2-tert-Butylamino-ethyl)-2-hydroxymethyl-phenol)Reference StandardImpurityPulmonaryEnquire
1358809ActiveLevalbuterol Related Compound B (20 mg) (alpha-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-methyl-benzenemethanol) (DISCONTINUED)Reference StandardImpurityPulmonaryEnquire
1358810ActiveLevalbuterol Related Compound C (30 mg) (alpha-[{(1,1-Dimethylethyl)amino}methyl]-4-hydroxy-3-(methoxymethyl)-benzenemethanol)Reference StandardImpurityPulmonaryEnquire
1358820ActiveLevalbuterol Related Compound D (30 mg) (5-[2-(tert-Butylamino)-1-hydroxyethyl]-2-hydroxybenzaldehyde sulfate (2:1) (salt))Reference StandardImpurityPulmonaryEnquire
1358831ActiveLevalbuterol Related Compound E (30 mg) (4-(2-(tert-Butylamino)-1-hydroxyethyl)-2-(ethoxymethyl)phenol)Reference StandardImpurityPulmonaryEnquire
1358842ActiveLevalbuterol Related Compound F (30 mg) ((R)-1-[4-(Benzyloxy)-3-(hydroxymethyl)phenyl]-2-(tert-butylamino)ethan-1-ol)Reference StandardImpurityPulmonaryEnquire
1358864ActiveLevalbuterol Related Compound H (10 mg) (4-[2-(tert-Butylamino)-1-methoxyethyl]-2-(hydroxymethyl)phenol acetate)Reference StandardImpurityPulmonaryEnquire
1359415ActiveLevetiracetam Racemic Mixture (15 mg) (1:1 mixture of levetiracetam S-enantiomer-(2S)-2-(2-oxopyrrolidin-1-yl)butanamide and levetiracetam R-enantiomer (2R)-2-(2-oxopyrrolidin-1-yl)butanamide)Reference StandardImpurityPsychiatricsEnquire
1359426ActiveLevetiracetam Related Compound A (20 mg) ((S)-N-(1-amino-1-oxobutan-2-yl)-4-chlorobutanamide)Reference StandardImpurityPsychiatricsEnquire
1359437ActiveLevetiracetam Related Compound B (20 mg) ((S)-2-aminobutanamide hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1359867ActiveLevocabastine Related Compound A (50 mg) (1-[cis-4-cyano-4-(4-fluorophenyl)cyclohexyl]-4-phenylpiperidine-4-carboxylic acid hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1359958ActiveLevocetirizine Amide (75 mg)Reference StandardImpurityAntihistaminesEnquire
1361010ActiveLevodopa Related Compound A (50 mg) (3-(2,4,5-Trihydroxyphenyl)-L-alanine) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1420006ActiveLevodopa Related Compound B (50 mg) (3-methoxytyrosine)Reference StandardImpurityPsychiatricsEnquire
1362114ActiveLevofloxacin Related Compound A (25 mg) ((S)-9-fluoro-3-methyl-10-(piperazin-1-yl)-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1362125ActiveLevofloxacin Related Compound B (35 mg) ((S)-9,10,difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1362136ActiveLevofloxacin Related Compound C (25 mg) ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate)Reference StandardImpurityAntibioticsEnquire
1362158ActiveLevofloxacin Related Compound E (25 mg) ((S)-9-Fluoro-2,3-dihydro-3-methyl-10-[2-(methylamino)ethylamino]-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid hydrochloride)Reference StandardImpurityAntibioticsEnquire
1362169ActiveLevofloxacin Related Compound F (25 mg) ((S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1179344ActiveLevomedetomidine (25 mg)  ((R)-4-[1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole hydrochloride)  (25 mg)Reference StandardImpurityAnaestheticsEnquire
1366080ActiveLidocaine Related Compound H (50 mg) (2-Chloro-N-(2,6-dimethylphenyl)acetamide)Reference StandardImpurityAnaestheticsEnquire
1367515ActiveLindane Related Compound A (25 mg) ((1R,2R,3R,4R,5S,6S)-1,2,3,4,5,6-Hexachlorocyclohexane)Reference StandardImpurityAntimicrobialsEnquire
1367639ActiveLinezolid R-Isomer (20 mg) (N-{[(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methyl}acetamide)Reference StandardImpurityAntibioticsEnquire
1367570ActiveLinezolid Related Compound A (20 mg) ((R)-5-(azidomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one)Reference StandardImpurityAntibioticsEnquire
1367581ActiveLinezolid Related Compound B (20 mg) ((S)-N-{[3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl}thioacetamide)Reference StandardImpurityAntibioticsEnquire
1367592ActiveLinezolid Related Compound C (20 mg) ((S)-5-(aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one)Reference StandardImpurityAntibioticsEnquire
1367606ActiveLinezolid Related Compound D (20 mg) ((R)-[3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl]methyl methanesulfonate)Reference StandardImpurityAntibioticsEnquire
1368610ActiveLisinopril Related Compound A (250 mg) ((S)-2-{(3S,8aS)-3-(4-aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-alpha]pyrazin-2(1H)-yl}-4-phenylbutanoic acid)Reference StandardImpurityCardiovascularEnquire
1369431ActiveLomustine Related Compound B (25 mg) (1-(2-Chloroethyl)-3-cyclohexylurea)Reference StandardImpurityOncologyEnquire
1369442ActiveLomustine Related Compound C (25 mg) (1,3-Dicyclohexylurea)Reference StandardImpurityOncologyEnquire
1369453ActiveLomustine Related Compound D (25 mg) (3-(2-Chloroethyl)-1-cyclohexyl-1-nitrosourea)Reference StandardImpurityOncologyEnquire
1370065ActiveLoperamide Related Compound F (25 mg) (1r,4s)-4-(4-Chlorophenyl)-1-[4-(dimethylamino)-4-oxo-3,3-diphenylbutyl]-4-hydroxypiperidine 1-oxide hydrate)Reference StandardImpurityGastrointestinalEnquire
1370280ActiveLoratadine Related Compound A (15 mg) (8-Chloro-5,6-dihydro-11-(piperidin-4-ylidene)-11H-benzo[5,6]cyclohepta[1,2-b]pyridine)Reference StandardImpurityAntihistaminesEnquire
1370291ActiveLoratadine Related Compound B (15 mg) (8-Chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine)Reference StandardImpurityAntihistaminesEnquire
1370269ActiveLoratadine Related Compound C (15 mg) (8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one)Reference StandardImpurityAntihistaminesEnquire
1370327ActiveLorazepam Related Compound A (25 mg) (7-Chloro-5-(o-chlorophenyl)-1,3-dihydro-3-acetoxy-2H-1,4-benzodiazepin-2-one)Reference StandardImpurityPsychiatricsEnquire
1370338ActiveLorazepam Related Compound B (25 mg) (2-Amino-2',5-dichlorobenzophenone)Reference StandardImpurityPsychiatricsEnquire
1370349ActiveLorazepam Related Compound C (25 mg) (6-Chloro-4-(o-chlorophenyl)-2-quinazolinecarboxaldehyde)Reference StandardImpurityPsychiatricsEnquire
1370350ActiveLorazepam Related Compound D (25 mg) (6-Chloro-4-(o-chlorophenyl)-2-quinazolinecarboxylic Acid)Reference StandardImpurityPsychiatricsEnquire
1370360ActiveLorazepam Related Compound E (25 mg) (6-Chloro-4-(o-chlorophenyl)-2-quinazoline methanol)Reference StandardImpurityPsychiatricsEnquire
1370473ActiveLosartan Related Compound A (20 mg) (2-Butyl-4-chloro-1H-imidazole-5-carbaldehyde)Reference StandardImpurityCardiovascularEnquire
1370484ActiveLosartan Related Compound B (20 mg) (2-Butyl-4-chloro-(1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-imidazol-5-yl)methyl acetate)Reference StandardImpurityCardiovascularEnquire
1370495ActiveLosartan Related Compound C (20 mg) (2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-imidazol-5-carbaldehyde)Reference StandardImpurityCardiovascularEnquire
1370509ActiveLosartan Related Compound D (20 mg) (5-[4'-({2-Butyl-5-[(5-{4'-[(2-butyl-4-chloro-5-hydroxymethyl-1H-imidazol-1-yl)methyl]biphenyl-2-yl}-1H-tetrazol-1-yl)methyl]-4-chloro-1H-imidazol-1-yl}methyl)biphenyl-2-yl]tetrazol, potassium salt)Reference StandardImpurityCardiovascularEnquire
1370510ActiveLosartan Related Compound E (20 mg) (5-[4'-({2-Butyl-5-[(5-{4'-[(2-butyl-4-chloro-5-hydroxymethyl-1H-imidazol-1-yl)methyl]biphenyl-2-yl}-2H-tetrazol-2-yl)methyl]-4-chloro-1H-imidazol-1-yl}methyl)biphenyl-2-yl]tetrazol, potassium salt)Reference StandardImpurityCardiovascularEnquire
1236833ActiveLovastatin Epimer Mixture (25 mg) (Epilovastatin and Lovastatin 1:1 Mixture)Reference StandardImpurityAntihyperlipidemicsEnquire
1370655ActiveLovastatin Impurity Identification Mixture (30 mg)Reference StandardImpurityAntihyperlipidemicsEnquire
1370611ActiveLovastatin Related Compound A (20 mg) (4,4a-Dihydrolovastatin)Reference StandardImpurityAntihyperlipidemicsEnquire
1370699ActiveLoxapine N-Oxide (25 mg) (4-(2-Chlorodibenzo[b,f][1,4]oxazepin-11-yl)-1-methylpiperazine 1-oxide)Reference StandardImpurityPsychiatricsEnquire
1370713ActiveLoxapine Related Compound A (20 mg) (3-Chloro-11-(4-methylpiperazin-1-yl)dibenzo[b,f][1,4]oxazepine)Reference StandardImpurityPsychiatricsEnquire
1370724ActiveLufenuron Related Compound B (15 mg) (N-[(2,5-Dichloro-4-hydroxyphenyl)carbamoyl]-2,6-difluorobenzamide)Reference StandardImpurityVeterinaryEnquire
1370735ActiveLufenuron Related Compound C (15 mg) (N-[3-Chloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenylcarbamoyl]-2,6-difluorobenzamide)Reference StandardImpurityVeterinaryEnquire
1370780ActiveLufenuron Related Compound G (15 mg) (2,5-Dichloro-4-[3-(2,6-difluorobenzoyl)ureido]phenyl phenyl carbonate)Reference StandardImpurityVeterinaryEnquire
1370757ActiveLumefantrine Related Compound A (25 mg) ((RS, Z)-2-(Dibutylamino)-2-(2,7-dichloro-9-(4-chlorobenzylidene)-9H-fluoren-4-yl)ethanol hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1370848ActiveLurasidone Related Compound A (25 mg)((3aR,4S,7R,7aS)-Hexahydro-1H-4,7-methano-2H-isoindole-1,3-dione)Reference StandardImpurityPsychiatricsEnquire
1370859ActiveLurasidone Related Compound B (25 mg) (3aR,4S,7R,7aS)-2-{(1S,2S)-2-[4-(1,2-Benzisothiazol-3-yl)piperazin-1-ylmethyl]cyclohexylmethyl}hexahydro-4,7-methano-2H-isoindole-1,3-dione, hydrochlorideReference StandardImpurityPsychiatricsEnquire
1370892ActiveLurasidone Related Compound C (15 mg) ((3aR,4R,7S,7aS)-2-{(1R,2R)-2-[4-(1,2-Benzisothiazol-3-yl)piperazin-1-ylmethyl]cyclohexylmethyl}hexahydro-4,7-methano-2H-isoindole-1,3-dione, hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1286209ActiveMafenide Related Compound A (50 mg) (4-Formylbenzenesulfonamide)Reference StandardImpurityAntibioticsEnquire
1375241ActiveMaprotiline Related Compound D (15 mg) (3-(9,10-dihydro-9,10-ethanoanthracen-9-yl)-N-methylprop-2-en-1-amine, hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1375524ActiveMebendazole Related Compound D (15 mg) (Methyl 5-benzoyl-1-methylbenzimidazol-2-ylcarbamate)Reference StandardImpurityAntimicrobialsEnquire
1376017ActiveMecamylamine Related Compound A (10 mg) (N,1,7,7-Tetramethylbicyclo[2.2.1]heptan-2-amine hydrochloride)Reference StandardImpurityCardiovascularEnquire
1377010ActiveMeclizine Related Compound A (15 mg) (4-Chlorobenzhydrol)Reference StandardImpurityGastrointestinalEnquire
1377029ActiveMeclizine Related Compound B (15 mg) (1-[(4-Chlorophenyl)(phenyl)methyl]-4-(2-methylbenzyl)piperazine dihydrochloride monohydrate)Reference StandardImpurityGastrointestinalEnquire
1378012ActiveMedroxyprogesterone Acetate Related Compound A (25 mg) (6alpha-Methyl-3,20-dioxopregnan-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1378023ActiveMedroxyprogesterone Acetate Related Compound B (25 mg) (17-Hydroxy-6alpha-methylpregn-4-ene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1379060ActiveMefloquine Related Compound A (20 mg) (threo-mefloquine)Reference StandardImpurityAntimicrobialsEnquire
1379128ActiveMegestrol Acetate Related Compound C (20 mg) (6,17a-beta-Dimethyl-3,17-dioxo-17a-homoandrosta-4,6-diene-17a-alpha-yl acetate)Reference StandardImpuritySteroidsEnquire
1379139ActiveMegestrol Acetate Related Compound D (20 mg) (6-Methylene-3,20-dioxopregn-4-en-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1379172ActiveMegestrol Acetate Related Compound H (20 mg)Reference StandardImpuritySteroidsEnquire
1379183ActiveMelamine (250 mg) (2,4,6-Triamino-1,3,5-triazine)Reference StandardImpurityEndocrineEnquire
1379265ActiveMelengestrol Acetate Related Compound A (25 mg) (16-Methylene-3,20-dioxopregn-4-en-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1379276ActiveMelengestrol Acetate Related Compound B (25 mg) (6,16-Dimethylene-3,20-dioxopregn-4-en-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1379412ActiveMeloxicam Related Compound A (25 mg) (ethyl-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate- 1,1-dioxide)Reference StandardImpurityAnalgesicsEnquire
1379423ActiveMeloxicam Related Compound B (25 mg) (5-Methylthiazol-2-amine)Reference StandardImpurityAnalgesicsEnquire
1379434ActiveMeloxicam Related Compound C (30 mg) (Isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide)Reference StandardImpurityAnalgesicsEnquire
1380513ActiveMemantine Related Compound A (50 mg) (1,3-Dimethyladamantane)Reference StandardImpurityPsychiatricsEnquire
1380524ActiveMemantine Related Compound B (15 mg) (3,5-Dimethyladamantane-1-ol)Reference StandardImpurityPsychiatricsEnquire
1380535ActiveMemantine Related Compound C (50 mg) (1-Chloro-3,5-dimethyladamantane)Reference StandardImpurityPsychiatricsEnquire
1380546ActiveMemantine Related Compound D (50 mg) (1-Bromo-3,5-dimethyladamantane)Reference StandardImpurityPsychiatricsEnquire
1380557ActiveMemantine Related Compound E (15 mg) (N-3,5-Dimethyladamantan-1-yl formamide)Reference StandardImpurityPsychiatricsEnquire
1380568ActiveMemantine Related Compound F (50 mg) (3-Amino-5,7-dimethyladamantan-1-ol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1380579ActiveMemantine Related Compound G (30 mg) (3-Methyladamantan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1380580ActiveMemantine Related Compound H (30 mg) (3,5,7-Trimethyladamantan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1380591ActiveMemantine Related Compound I (30 mg) (3-Ethyladamantan-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1383000ActiveMeperidine Related Compound A (50 mg) (Ethyl 1-ethyl-4-phenylpiperidine-4-carboxylate)Reference StandardImpurityOpioidsEnquire
1392818ActiveMesna Related Compound A (50 mg) (2-(Acetylthio)ethane-1-sulfonic acid, potassium salt, crystal adduct with potassium chloride)Reference StandardImpurityOncologyEnquire
1392829ActiveMesna Related Compound B (50 mg) (2,2'-Disulfanediylbis(ethane-1-sulfonic acid), dipotassium salt, crystal adduct with sodium chloride)Reference StandardImpurityOncologyEnquire
1396058ActiveMetaraminol Enantiomer (25 mg) (3-[(1S,2R)-2-Amino-1-hydroxypropyl]phenol D-tartrate)Reference StandardImpurityCardiovascularEnquire
1396036ActiveMetaraminol Related Compound A (25 mg) ((E)-1-[3-(benzyloxy)phenyl]-2-(hydroxyimino)propan-1-one)Reference StandardImpurityCardiovascularEnquire
1396047ActiveMetaraminol Related Compound B (25 mg) (2-Amino-1-[3-(benzyloxy)phenyl]propan-1-ol)Reference StandardImpurityCardiovascularEnquire
1396150ActiveMetaxalone Related Compound A (10 mg) (4-((3,5-dimethylphenoxy)methyl)imidazolidin-2-one)Reference StandardImpurityMuscle RelaxantsEnquire
1396168ActiveMetaxalone Related Compound B (25 mg) (1-amino-3-(3,5-dimethylphenoxy)propan-2-ol)Reference StandardImpurityMuscle RelaxantsEnquire
1396171ActiveMetaxalone Related Compound C (25 mg) (Bis[2-hydroxy-3-(3,5-dimethylphenoxy)propyl]amine)Reference StandardImpurityMuscle RelaxantsEnquire
1396310ActiveMetformin Related Compound A (30 mg) (1-Cyanoguanidine)Reference StandardImpurityEndocrineEnquire
1396331ActiveMetformin Related Compound B (25 mg) (1-Methylbiguanide hydrochloride)Reference StandardImpurityEndocrineEnquire
1396342ActiveMetformin Related Compound C (25 mg) (N,N-Dimethyl-[1,3,5]triazine-2,4,6-triamine)Reference StandardImpurityEndocrineEnquire
1398020ActiveMethadone Related Compound B CII (25 mg) (4-(Dimethylamino)-2,2-diphenylpentanenitrile)Reference StandardImpurityOpioidsEnquire
1398031ActiveMethadone Related Compound C (25 mg) (4-(Dimethylamino)-3-methyl-2,2-diphenylbutanenitrile 4-toluene sulfonate)Reference StandardImpurityOpioidsEnquire
1398042ActiveMethadone Related Compound D CII (25 mg) (6-(Dimethylamino)-5-methyl-4,4-diphenylhexan-3-one hydrochloride)Reference StandardImpurityOpioidsEnquire
1411016ActiveMethimazole Related Compound A (3 x 50 mg) (2,2-Dimethoxy-N-methylethanamine)Reference StandardImpurityEndocrineEnquire
1411038ActiveMethimazole Related Compound C (3 x 50 mg) (1-Methyl-2-(methylthio)-1H-imidazole)Reference StandardImpurityEndocrineEnquire
1414025ActiveMethotrexate Related Compound B (75 mg) ((S)-2-{4-[(2,4-diaminopteridin-6-yl)methylamino]benzamido}pentanedioic acid)Reference StandardImpurityOncologyEnquire
1414036ActiveMethotrexate Related Compound C (50 mg) ((S)-2-(4-{[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl](methyl)amino}benzamido) pentanedioic acid)Reference StandardImpurityOncologyEnquire
1414058ActiveMethotrexate Related Compound E (50 mg) (4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid, hemihydrochloride)Reference StandardImpurityOncologyEnquire
1065345ActiveMethoxsalen Related Compound A (25 mg) (4-Methoxy-7H-furo[3,2-g]chromen-7-one)Reference StandardImpurityDermatologyEnquire
1349740ActiveMethoxsalen Related Compound B (25 mg) (4,9-Dimethoxy-7H-furo[3,2-g]chromen-7-one)Reference StandardImpurityDermatologyEnquire
1418650ActiveMethoxymethylguanine (20 mg)Reference StandardImpurityAntiviralsEnquire
1424018ActiveMethyclothiazide Related Compound A (50 mg) (4-Amino-6-chloro-N-3-methyl-m-benzenedisulfonamide)Reference StandardImpurityDiureticsEnquire
1424112ActiveMethyl Besylate (25 mg) (Methyl Benzenesulfonate)Reference StandardImpurityMuscle RelaxantsEnquire
1424209ActiveMethylbenzhydrol (50 mg) (2-Methylbenzhydrol)Reference StandardImpurityMuscle RelaxantsEnquire
1427027ActiveMethyldopa Related Compound B (10 mg) ((S)-2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1427038ActiveMethyldopa Related Compound C (20 mg) ((S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid hydrochloride monohydrate)Reference StandardImpurityCardiovascularEnquire
1428229ActiveMethylene Simvastatin (30 mg) ((1S,3R,7S,8S,8aR)-8-{2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbut-3-enoate)Reference StandardImpurityAntihyperlipidemicsEnquire
1430724ActiveMethylnaltrexone Peak Identification Mixture CII (10 mg) (Methylnaltrexone Bromide containing about 0.1% methylnaltrexone related compound A)Reference StandardImpurityPsychiatricsEnquire
1434011ActiveMethylphenidate Hydrochloride Erythro Isomer Solution (0.5 mL)Reference StandardImpurityPsychiatricsEnquire
1434022ActiveMethylphenidate Related Compound A (50 mg) (alpha-Phenyl-2-piperidineacetic Acid Hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1437020ActiveMethylprednisolone Hemisuccinate Related Compound B (50 mg) (11Beta,21-Dihydroxy-6alpha-methyl-3,20-dioxopregna-1,4-dien-17-yl hydrogen succinate)Reference StandardImpuritySteroidsEnquire
1437042ActiveMethylprednisolone Hemisuccinate Related Compound D (50 mg) (11Beta,17-Dihydroxy-6alpha-methyl-3,20-dioxopregna-4-en-21-yl hydrogen succinate)Reference StandardImpuritySteroidsEnquire
1435014ActiveMethylprednisolone Related Compound A (25 mg) (17,21-Dihydroxy-6alpha-methylpregna-1,4-diene-3,11,20-trione)Reference StandardImpuritySteroidsEnquire
1435036ActiveMethylprednisolone Related Compound C (25 mg) (11beta-Hydroxy-6alpha-methylandrosta-1,4-diene-3,17-dione)Reference StandardImpuritySteroidsEnquire
1440819ActiveMetoclopramide Related Compound A (15 mg) (4-Acetamido-5-chloro-N-[2-(diethylamino)ethyl]-2-methoxybenzamide)Reference StandardImpurityGastrointestinalEnquire
1440820ActiveMetoclopramide Related Compound B (15 mg) (Methyl 4-acetamido-5-chloro-2-methoxybenzoate)Reference StandardImpurityGastrointestinalEnquire
1440841ActiveMetoclopramide Related Compound D (15 mg) (Methyl 4-acetamido-2-methoxybenzoate)Reference StandardImpurityGastrointestinalEnquire
1268772ActiveMetomidate Hydrochloride (50 mg) (Methyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate hydrochloride)Reference StandardImpurityAnaestheticsEnquire
1441232ActiveMetoprolol Related Compound A (20 mg) ((+/-)1-(ethylamino)-3-[4-(2-methoxyethyl)phenoxy]-propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1441243ActiveMetoprolol Related Compound B (100 mg) ((+/-)1-Chloro-2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]-propane)Reference StandardImpurityCardiovascularEnquire
1441254ActiveMetoprolol Related Compound C (15 mg) (4-[2-Hydroxy-3-(isopropylamino)propoxy]benzaldehyde hydrochloride)Reference StandardImpurityCardiovascularEnquire
1441265ActiveMetoprolol Related Compound D (50 mg) ((+/-)N,N-bis-[2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl](1-methylethyl)amine hydrochloride)Reference StandardImpurityCardiovascularEnquire
1443249ActiveMetyrosine R-EnantiomerReference StandardImpurityCardiovascularEnquire
1443227ActiveMetyrosine Related Compound A (15 mg) (2-Amino-3-(4-methoxyphenyl)-2-methylpropanenitrile hydrochloride)Reference StandardImpurityCardiovascularEnquire
1443431ActiveMiconazole Related Compound C (50 mg) (2-[(2,4-Dichlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethan-1-amine hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1443464ActiveMiconazole Related Compound F (50 mg) (1-{2-[(3,4-dichlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl}-1H-imidazole)Reference StandardImpurityAntimicrobialsEnquire
1443497ActiveMiconazole Related Compound I (50 mg) (1-{2-[(2-Chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethyl}-1H-imidazole mononitrate)Reference StandardImpurityAntimicrobialsEnquire
1443715ActiveMidodrine Related Compound A (40 mg) (1-(2,5 Dimethoxyphenyl)-2-aminoethanol)Reference StandardImpurityCardiovascularEnquire
1443668ActiveMilnacipran Related Compound A (25 mg) (2-(Aminomethyl)-1-phenylcyclopropane-1-carboxylic acid hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1443679ActiveMilnacipran Related Compound B (25 mg) (1-Phenyl-3-azabicyclo[3.1.0]hexan-2-one)Reference StandardImpurityPsychiatricsEnquire
1443680ActiveMilnacipran Related Compound C (25 mg) ((1RS ,2SR)-2-[(1,3-Dioxoisoindolin-2-yl)methyl]-N,N-diethyl-1-phenylcyclopropane-1-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1443919ActiveMilrinone Related Compound A (50 mg) (1,6-Dihydro-2-methyl-6-oxo(3,4'-bipyridine)-5-carboxamide)Reference StandardImpurityCardiovascularEnquire
1444220ActiveMinoxidil Related Compound E (25 mg) (6-(Piperidin-1-yl)pyrimidine-2,4-diamine)Reference StandardImpurityDermatologyEnquire
1444106ActiveMirabegron (100 mg)Reference StandardImpurityRenalEnquire
1444155ActiveMirabegron Racemate (15 mg)Reference StandardImpurityRenalEnquire
1444117ActiveMirabegron Related Compound A (15 mg) ((R)-2-[(4-Aminophenethyl)amino]-1-phenylethan-1-ol hydrochloride)Reference StandardImpurityRenalEnquire
1444285ActiveMirtazapine Related Compound A (25 mg) (1,2,3,4,10,14b-hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine)Reference StandardImpurityPsychiatricsEnquire
1444235ActiveMirtazapine Related Compound B (25 mg) (1,2,3,4,10,14b-Hexahydro-2-methylpyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-oxide monohydrate)Reference StandardImpurityPsychiatricsEnquire
1444241ActiveMirtazapine Related Compound C (50 mg) (2-Methyl-3,4,10,14b-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin-1(2H)-one)Reference StandardImpurityPsychiatricsEnquire
1444252ActiveMirtazapine Related Compound D (50 mg) (2-Methyl-1,2,3,4-tetrahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepin-10(14bH)-one)Reference StandardImpurityPsychiatricsEnquire
1445018ActiveMitotane Related Compound A (25 mg) (2,2-Bis(4-Chlorophenyl)-1,1-dichloroethane)Reference StandardImpurityOncologyEnquire
1445346ActiveModafinil Related Compound A (20 mg) (2-[(diphenylmethyl)sulfinyl]acetic acid)Reference StandardImpurityPsychiatricsEnquire
1445368ActiveModafinil Related Compound C (20 mg) (2-[(diphenylmethyl)sulfenyl]acetamide)Reference StandardImpurityPsychiatricsEnquire
1445415ActiveModafinil S-enantiomer CIV (INTERNATIONAL COLD CHAIN SHIPMENT REQUIRED) (30 mg) ((S)-2-(Benzhydrylsulfinyl)acetamide)Reference StandardImpurityPsychiatricsEnquire
1445392ActiveModafinil Sulfone (30 mg)Reference StandardImpurityPsychiatricsEnquire
1445608ActiveMoexipril Related Compound A (20 mg) ((3S)-2-{(2S)-N-[(1S)-1-Carboxy-3-phenylpropyl]alanyl}-1,2,3,4-tetrahydro-6,7-dimethoxy-3-isoquinolinecarboxylic acid)Reference StandardImpurityCardiovascularEnquire
1445619ActiveMoexipril Related Compound B (20 mg) ((S)-ethyl 2-{(3S,11aS)-8,9-dimethoxy-3-methyl-1,4-dioxo-3,4-dihydro-1H-pyrazino[1,2-b]isoquinolin-2(6H,11H,11aH)-yl}-4-phenylbutanoate)Reference StandardImpurityCardiovascularEnquire
1445620ActiveMoexipril Related Compound C (20 mg) ((S)-tert-butyl 2-{(S)-2-[(S)-1-ethoxy-1-oxo-4-phenylbutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate, maleate)Reference StandardImpurityCardiovascularEnquire
1445631ActiveMoexipril Related Compound D (20 mg) ((S)-2-{(S)-2-[(S)-4-cyclohexyl-1-ethoxy-1-oxobutan-2-ylamino]propanoyl}-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1445642ActiveMoexipril Related Compound E (20 mg) ((S)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, hydrochloride)Reference StandardImpurityCardiovascularEnquire
1445653ActiveMoexipril Related Compound F (20 mg) ((S)-2-[(S)-1-ethoxy-1-oxo-4-phenylbutan-2-ylamino]propanoic acid)Reference StandardImpurityCardiovascularEnquire
1445664ActiveMoexipril Related Compound G (20 mg) ((S)-6,7-dimethoxy-2-{(S)-2-[(S)-1-methoxy-1-oxo-4-phenylbutan-2-ylamino]propanoyl}-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, hydrochloride)Reference StandardImpurityCardiovascularEnquire
1445437ActiveMolindone Related Compound A (20 mg) (3-Ethyl-2-methyl-1,5,6,7-tetrahydro-4H-indol-4-one)Reference StandardImpurityPsychiatricsEnquire
1445462ActiveMometasone Furoate Related Compound C (15 mg) (21-Chloro-16alpha-methyl-3,11,20-trioxopregna-1,4-dien-17-yl furan-2-carboxylate)Reference StandardImpuritySteroidsEnquire
1446848ActiveMontelukast Racemate (20 mg)Reference StandardImpurityPulmonaryEnquire
1446837ActiveMontelukast for Peak Identification (20 mg)Reference StandardImpurityPulmonaryEnquire
1448016ActiveMorphine Related Compound A CI (20 mg) (7,8-Didehydro-4,5alpha-epoxy-17-methylmorphinan-3,6alpha-diol, N-oxide)Reference StandardImpurityOpioidsEnquire
1448027ActiveMorphine Related Compound B CII (20 mg) (2,2'-Bimorphine trihydrate)Reference StandardImpurityOpioidsEnquire
1448617ActiveMoxifloxacin Related Compound A (25 mg) (1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid)Reference StandardImpurityAntibioticsEnquire
1448628ActiveMoxifloxacin Related Compound B (25 mg) (1-Cyclopropyl-6,8-dimethoxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid hydrochloride monohydrate)Reference StandardImpurityAntibioticsEnquire
1448639ActiveMoxifloxacin Related Compound C (25 mg) (1-Cyclopropyl-8-ethoxy-6-fluoro-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid hydrochloride monohydrate)Reference StandardImpurityAntibioticsEnquire
1448640ActiveMoxifloxacin Related Compound D (15 mg) (1-Cyclopropyl-8-fluoro-6-methoxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid)Reference StandardImpurityAntibioticsEnquire
1448655ActiveMoxifloxacin Related Compound E (25 mg) (1-Cyclopropyl-6-fluoro-8-hydroxy-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid hydrochloride)Reference StandardImpurityAntibioticsEnquire
1448661ActiveMoxifloxacin Related Compound F (25 mg) (1-Cyclopropyl-6-fluoro-8-methoxy-7-(1-methyloctahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1448672ActiveMoxifloxacin Related Compound G (15 mg) (1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aR,7aR)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride)Reference StandardImpurityAntibioticsEnquire
1448967ActiveMycophenolate Mofetil Related Compound A (15 mg) (2-Morpholinoethyl (E)-6-(1,3-dihydro-4,6-dihydroxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate)Reference StandardImpurityImmunosuppresantsEnquire
1448978ActiveMycophenolate Mofetil Related Compound B (15 mg) [(RS)-7-hydroxy-5-methoxy-4-methyl-6-[2-(5-methyl-2-oxo-tetrahydrofuran-5-yl)ethyl]-3H-isobenzofuranyl-1-one]Reference StandardImpurityImmunosuppresantsEnquire
1449041ActiveMyristylpyridinium Chloride (25 mg) (1-Tetradecylpyridinium chloride)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1064122ActiveN-Benzyl-N-methyl-ethanolamine (3 x 0.2 mL) (2-[benzyl(methyl)amino]ethanol)Reference StandardImpurityCardiovascularEnquire
1046089ActiveN-Demethylazithromycin (15 mg)Reference StandardImpurityAntibioticsEnquire
1266802ActiveN-Ethylpiperazine (0.5 mL)Reference StandardImpurityOncologyEnquire
1449530ActiveNabumetone Related Compound A (15 mg) (1-(6-methoxy-2-naphthyl)-but-1-en-3-one)Reference StandardImpurityAnalgesicsEnquire
1449711ActiveNadolol Related Compound A (25 mg) ((2RS,3SR)-5-(2,3-Dihydroxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol)Reference StandardImpurityCardiovascularEnquire
1449722ActiveNadolol Related Compound B (25 mg) ((2RS,3SR)-5-(2-Hydroxy-3-methoxypropoxy)-1,2,3,4-tetrahydronaphthalene-2,3-diol)Reference StandardImpurityCardiovascularEnquire
1449733ActiveNadolol Related Compound C (25 mg)Reference StandardImpurityCardiovascularEnquire
1449766ActiveNadolol Related Compound F (25 mg) (1-(tert-Butylamino)-3-(naphthalen-1-yloxy)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1449777ActiveNadolol Related Compound G (25 mg) (1-(tert-Butylamino)-3-(5,6,7,8-tetrahydronaphthalen-1-yloxy)propan-2-ol)Reference StandardImpurityCardiovascularEnquire
1453049ActiveNaloxone Related Compound D CII (25 mg) (4,5alpha-Epoxy-3,14-dihydroxy-17-(prop-2-enyl)morphinan-7-ene-6-one)Reference StandardImpurityAntidotes & ChelatorsEnquire
1453526ActiveNaltrexone Related Compound A CII (30 mg) (N-(3-butenyl)-noroxymorphone Hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1457017ActiveNaphazoline Related Compound A (30 mg) (N-(2-Aminoethyl)-2-(naphthalen-1-yl)acetamide)Reference StandardImpurityOphthamologyEnquire
1457312ActiveNaproxen Related Compound A (20 mg) (6-methoxy-2-naphthoic acid)Reference StandardImpurityAnalgesicsEnquire
1457356ActiveNaproxen Related Compound E (25 mg) ((S)-Methyl 2-(6-methoxynaphthalen-2-yl)propanoate)Reference StandardImpurityAnalgesicsEnquire
1457436ActiveNaproxen Related Compound G (50 mg) ((R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid)Reference StandardImpurityAnalgesicsEnquire
1457414ActiveNaproxen Related Compound K (50 mg) (1-(6-Methoxynaphthalen-2-yl)ethanol)Reference StandardImpurityAnalgesicsEnquire
1457425ActiveNaproxen Related Compound L (15 mg) (1-(6-methoxynaphthalen-2-yl)ethanone)Reference StandardImpurityAnalgesicsEnquire
1457618ActiveNateglinide Related Compound A (10 mg) (trans-4-isopropylcyclohexanecarboxylic acid)Reference StandardImpurityEndocrineEnquire
1457629ActiveNateglinide Related Compound B (10 mg) (N-(trans-4-isopropylcyclohexanecarbonyl)-L-phenylalanine)Reference StandardImpurityEndocrineEnquire
1457630ActiveNateglinide Related Compound C (20 mg) (N-(cis-4-isopropylcyclohexanecarbonyl)-D-phenylalanine)Reference StandardImpurityEndocrineEnquire
1457855ActiveNebivolol Related Compound A (30 mg) (See USP Certificate for full Chemical Name)Reference StandardImpurityCardiovascularEnquire
1457866ActiveNebivolol Related Compound B (30 mg) (See USP Certificate for full Chemical Name)Reference StandardImpurityCardiovascularEnquire
1457877ActiveNebivolol Related Compound C (100 mg) (COLD SHIPMENT REQUIRED) ((RS)-6-Fluoro-2-[(RS)-oxiran-2-yl]chroman)Reference StandardImpurityCardiovascularEnquire
1457888ActiveNebivolol Related Compound D (100 mg) ((RS)-6-Fluoro-2-[(SR)-oxiran-2-yl]chroman)Reference StandardImpurityCardiovascularEnquire
1457899ActiveNebivolol Related Compound E (30 mg) (1-(Chroman-2-yl)-2-((2-(6-fluorochroman-2-yl)-2-hydroxyethyl)amino)ethanol hydrochloride)Reference StandardImpurityCardiovascularEnquire
1457797ActiveNebivolol Stereoisomer Mixture (15 mg)Reference StandardImpurityCardiovascularEnquire
1457913ActiveNefazodone Related Compound A (25 mg) (1-(3-chlorophenyl)-4-(3-chloropropyl)-piperazine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1457924ActiveNefazodone Related Compound B (25 mg) (2-[3-[4-(4-chlorophenyl)-1-piperazinyl]propyl]-5-ethyl-2,4-dihydro-4-(2-phenoxyethyl)-3H-1,2,4-triazol-3-one hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1458020ActiveNeomycin A (2.5 mg)Reference StandardImpurityAntibioticsEnquire
1460328ActiveNepafenac Related Compound A (25 mg) (2-{2-Amino-3-[hydroxy(phenyl)methyl]phenyl}acetamide)Reference StandardImpurityOphthamologyEnquire
1460339ActiveNepafenac Related Compound B (25 mg) (7-Benzoylindolin-2-one)Reference StandardImpurityOphthamologyEnquire
1460725ActiveNevirapine Related Compound A (15 mg) (5,11-dihydro-6H-11-ethyl-4-methyl-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one)Reference StandardImpurityAntiviralsEnquire
1460736ActiveNevirapine Related Compound B (10 mg) (5,11-Dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one)Reference StandardImpurityAntiviralsEnquire
1460747ActiveNevirapine Related Compound C (15 mg) (5,11-Dihydro-6H-11-propyl-4-methyl-dipyrido[3,2-b:2',3'-e] [1,4]diazepin-6-one)Reference StandardImpurityAntiviralsEnquire
1463246ActiveNicardipine Related Compound B (20 mg) (3-{2-[Benzyl(methyl)amino]ethyl}5-methyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate oxalate)Reference StandardImpurityCardiovascularEnquire
1463268ActiveNicardipine Related Compound C (10 mg) (Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1463279ActiveNicardipine Related Compound D (10 mg) (Bis{2-[benzyl(methyl)amino]ethyl} 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate dihydrochloride)Reference StandardImpurityCardiovascularEnquire
1463326ActiveNicotine Related Compound A (20 mg) (1,2,3,6-tetrahydro-2,3'-bipyridine)Reference StandardImpurityPsychiatricsEnquire
1463337ActiveNicotine Related Compound B (20 mg) (3-(1-methyl-1H-pyrrol-2-yl)pyridine)Reference StandardImpurityPsychiatricsEnquire
1463348ActiveNicotine Related Compound C (20 mg) ((S)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one)Reference StandardImpurityPsychiatricsEnquire
1463359ActiveNicotine Related Compound D (20 mg) (3-(4,5-dihydro-3H-pyrrol-2-yl)pyridine fumarate)Reference StandardImpurityPsychiatricsEnquire
1463360ActiveNicotine Related Compound E (20 mg) ((1RS,2S)-1-methyl-2-(pyridin-3-yl)pyrrolidine 1-oxide oxalate)Reference StandardImpurityPsychiatricsEnquire
1463371ActiveNicotine Related Compound F (20 mg) (3-(pyrrolidin-2-yl)pyridine)Reference StandardImpurityPsychiatricsEnquire
1463382ActiveNicotine Related Compound G (20 mg) ((S)-3-(piperidin-2-yl)pyridine)Reference StandardImpurityPsychiatricsEnquire
1463600ActiveNifedipine Nitrophenylpyridine Analog (25 mg) (Dimethyl 4-(2-nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1463701ActiveNifedipine Nitrosophenylpyridine Analog (25 mg) (Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1463439ActiveNilotinib Related Compound A (25 mg) (3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline)Reference StandardImpurityOncologyEnquire
1463440ActiveNilotinib Related Compound B (25 mg) (Methyl 3-amino-4-methylbenzoate)Reference StandardImpurityOncologyEnquire
1463457ActiveNilotinib Related compound C (25 mg) (3-Amino-4-methylbenzoic acid)Reference StandardImpurityOncologyEnquire
1463870ActiveNimodipine Related Compound A (50 mg) (2-methoxyethyl-1-methylethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1463869ActiveNimodipine Related Compound B (50 mg) (bis(2-methoxyethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate)Reference StandardImpurityCardiovascularEnquire
1463949ActiveNisoldipine Related Compound C (30 mg) (Isobutyl (Z)-2-(2-nitrobenzylidene)-3-oxobutanoate) (DISCONTINUED)Reference StandardImpurityCardiovascularEnquire
1464158ActiveNisoldipine Related Compound D (30 mg) (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED)Reference StandardImpurityCardiovascularEnquire
1464169ActiveNisoldipine Related Compound E (30 mg) (3-Isobutyl 5-methyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate) (DISCONTINUED)Reference StandardImpurityCardiovascularEnquire
1464183ActiveNisoldipine Related Compound G (30 mg) (Diisobutyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate) (DISCONTINUED)Reference StandardImpurityCardiovascularEnquire
1463971ActiveNitazoxanide Related Compound A (25 mg) (5-Nitrothiazole-2-amine)Reference StandardImpurityAntimicrobialsEnquire
1463982ActiveNitazoxanide Related Compound B (25 mg) (2-Hydroxy-N-(5-nitrothiazol-2-yl) benzamide)Reference StandardImpurityAntimicrobialsEnquire
1021703ActiveNitrofurantoin Related Compound A (20 mg) (N-(Aminocarbonyl)-N-[([5-nitro-2-furanyl]-methylene)-amino]-glycine)Reference StandardImpurityAntibioticsEnquire
1466007ActiveNitrofurazone Related Compound A (50 mg) (1,2-Bis[(5-nitrofuran-2-yl)methylene]hydrazine)Reference StandardImpurityAntibioticsEnquire
1465503ActiveNitrofurfural Diacetate (100 mg)Reference StandardImpurityAntibioticsEnquire
1468465ActiveNorelgestromin Related Compound A (15 mg) (13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-5(6)-en-20-yn-3-one oxime)Reference StandardImpuritySteroidsEnquire
1470026ActiveNorethindrone Related Compound B CIII (30 mg) (Estr-4-ene-3,17-dione)Reference StandardImpuritySteroidsEnquire
1471517ActiveNorfloxacin Related Compound A (15 mg) (7-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1471550ActiveNorfloxacin Related Compound E (15 mg) (7-Chloro-1-ethyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1471583ActiveNorfloxacin Related Compound H (15 mg) (7-[4-(ethoxycarbonyl)piperazin-1-yl]-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1471619ActiveNorfloxacin Related Compound K (15 mg) (6-Fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1471925ActiveNorgestimate Related Compound A (25 mg) (Levonorgestrel acetate)Reference StandardImpuritySteroidsEnquire
1472043ActiveNorgestrel Related Compound L (25 mg) (13-Ethylgon-4-ene-3,17-dione)Reference StandardImpuritySteroidsEnquire
1473002ActiveNoroxymorphone Hydrochloride CII (50 mg) (4,5alpha-Epoxy-3,14-dihydroxymorphinan-6-one hydrochloride)Reference StandardImpurityOpioidsEnquire
1473400ActiveNorscopolamine (20 mg) ((1R ,2R ,4S ,5S ,7s )-3-Oxa-9-azatricyclo[3.3.1.0^2,4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate)Reference StandardImpurityGastrointestinalEnquire
1478119ActiveOfloxacin Related Compound A (25 mg) (9-Fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1478312ActiveOlanzapine Related Compound A (15 mg) (5-Methyl-2-((2-nitrophenyl)amino)-3-thiophenecarbonitrile)Reference StandardImpurityPsychiatricsEnquire
1478323ActiveOlanzapine Related Compound B (15 mg) (2-methyl-10H-thieno-[2,3-b][1,5]benzodiazepin-4[5H]-one)Reference StandardImpurityPsychiatricsEnquire
1478334ActiveOlanzapine Related Compound C (5 mg) (2-Methyl-4-(4-methylpiperazin-1-yl)-10H-benzo[b]thieno[2,3-e][1,4]diazepine 4'-N-oxide) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPsychiatricsEnquire
1478378ActiveOlmesartan Medoxomil Related Compound A (20 mg) (1-{[2'-(1H-Tetrazol-5-yl)biphenyl-4-yl]methyl}-4,4-dimethyl-2-propyl-1H-furo[3,4-d]imidazol-6(4H)-one)Reference StandardImpurityCardiovascularEnquire
1478425ActiveOlopatadine Related Compound B (35 mg) ((Z)-3-{2-(carboxymethyl)dibenzo[b,e]oxepin-11(6H)-ylidene}-N,N-dimethylpropan-1-amine oxide)Reference StandardImpurityAntihistaminesEnquire
1478436ActiveOlopatadine Related Compound C (35 mg) (11-Oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl acetic acid)Reference StandardImpurityAntihistaminesEnquire
1478516ActiveOmeprazole Related Compound A (15 mg) (5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfonyl]-1H-benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1478480ActiveOmeprazole Related Compound B (15 mg) (5-Methoxy-1H-benzimidazol-2-thiol)Reference StandardImpurityGastrointestinalEnquire
1478527ActiveOmeprazole Related Compound E (15 mg) (4-Methoxy-2-[[(RS)-(5-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethylpyridine 1-oxide)Reference StandardImpurityGastrointestinalEnquire
1478561ActiveOmeprazole Related Compound I (15 mg) (4-Methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl)sulfonyl]methyl]-3,5-dimethylpyridine 1-oxide)Reference StandardImpurityGastrointestinalEnquire
1478491ActiveOmeprazole Related Compounds F and G Mixture (25 mg)Reference StandardImpurityGastrointestinalEnquire
1478593ActiveOndansetron Related Compound A (50 mg) (3-[(Dimethylamino)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1478618ActiveOndansetron Related Compound C (30 mg) (9-Methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one)Reference StandardImpurityGastrointestinalEnquire
1478629ActiveOndansetron Related Compound D (30 mg) (1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one)Reference StandardImpurityGastrointestinalEnquire
1478645ActiveOndansetron Related Compound G (15 mg) (3-[(1H-Imidazol-1-yl)methyl]-9-methyl-1,2,3,9-tetrahydro-4H-carbazol-4-one)Reference StandardImpurityGastrointestinalEnquire
1478811ActiveOrlistat Related Compound A (25 mg) ((3S,4S)-3-Hexyl-4-[(2R)-2-hydroxytridecyl]-2-oxetanone)Reference StandardImpurityGastrointestinalEnquire
1478822ActiveOrlistat Related Compound B (20 mg) (Diisopropyl hydrazine-1,2-dicarboxylate)Reference StandardImpurityGastrointestinalEnquire
1478833ActiveOrlistat Related Compound C (25 mg) (Triphenylphosphine Oxide)Reference StandardImpurityGastrointestinalEnquire
1478844ActiveOrlistat Related Compound D (10 mg) (N-formyl-L-leucine (3S,4R,6S)-3-hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl ester) (DISCONTINUED)Reference StandardImpurityGastrointestinalEnquire
1478877ActiveOrlistat Related Compound D Solution (2 x 1 mL (5 mg/mL)) ((3S,4R,6S)-3-Hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl formyl-L-leucinate in acetonitrile)Reference StandardImpurityGastrointestinalEnquire
1478855ActiveOrlistat Related Compound E (10 mg) (N-Formyl (S)-isoleucine (S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester)Reference StandardImpurityGastrointestinalEnquire
1479010ActiveOrphenadrine Related Compound A (50 mg) ((RS)-N,N-dimethyl-2-[(3-methylphenyl)-phenylmethoxy]ethanamine citrate) (AS)Reference StandardImpurityMuscle RelaxantsEnquire
1479020ActiveOrphenadrine Related Compound B (20 mg) (N-Ethyl-N,N-dimethyl-2-[phenyl(o-tolyl)methoxy]ethanaminium chloride; also known as N-Ethyl-N,N-dimethyl-2-[phenyl(2-tolyl)methoxy]ethanaminium chloride)Reference StandardImpurityMuscle RelaxantsEnquire
1479031ActiveOrphenadrine Related Compound C (20 mg) (N-methyl-2-[phenyl(o-tolyl)methoxy]ethanamine hydrochloride)Reference StandardImpurityMuscle RelaxantsEnquire
1479053ActiveOrphenadrine Related Compound E (50 mg) (N,N-Dimethyl-2-[phenyl(m-tolyl)methoxy]ethanamine)Reference StandardImpurityMuscle RelaxantsEnquire
1479064ActiveOrphenadrine Related Compound F (50 mg) (N,N-Dimethyl-2-[phenyl(p-tolyl)methoxy]ethanamine citrate)Reference StandardImpurityMuscle RelaxantsEnquire
1479315ActiveOseltamivir Related Compound A (10 mg) ((3S,4R,5S)-ethyl 4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cyclohexanecarboxylate)Reference StandardImpurityAntiviralsEnquire
1481044ActiveOxacillin Related Compound C (15 mg) (5-Methyl-3-phenylisoxazole-4-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1481215ActiveOxaliplatin Related Compound A (100 mg) (Ethanedioic acid, dihydrate)Reference StandardImpurityOncologyEnquire
1481226ActiveOxaliplatin Related Compound B (15 mg) ([SP-4-2-(1R-trans)]-(1,2-cyclohexanediamine-N,N') dinitratoplatinum(II))Reference StandardImpurityOncologyEnquire
1481237ActiveOxaliplatin Related Compound C (20 mg) ([1R-trans-(1,2-cyclohexanediamine-N,N')]-trans-dihydroxido-[oxalato(2-)-O,O']platinum(IV))Reference StandardImpurityOncologyEnquire
1481248ActiveOxaliplatin Related Compound D (10 mg) (cis-[(1S,2S)-1,2-cyclohexanediamine-N,N'][oxalato(2-)-O,O']platinum)Reference StandardImpurityOncologyEnquire
1481260ActiveOxaliplatin Related Compound F (25 mg) ([SP-4-2-(1R-trans)]-(1,2-cyclohexanediamine-N,N') diiodidoplatinum(II))Reference StandardImpurityOncologyEnquire
1482014ActiveOxandrolone Related Compound A CIII (20 mg) (17beta-hydroxy-17alpha-methyl-2-oxa-5alpha-androst-7-en-3-one)Reference StandardImpuritySteroidsEnquire
1482025ActiveOxandrolone Related Compound B CIII (20 mg) (17 beta-hydroxy-17 alpha-methyl-4-oxa-5 alpha-androsta-3-one)Reference StandardImpuritySteroidsEnquire
1482036ActiveOxandrolone Related Compound C CIII (20 mg) (17,17-dimethyl-18-nor-2-oxa-5alpha-androst-13-en-3-one)Reference StandardImpuritySteroidsEnquire
1483017ActiveOxazepam Related Compound A (15 mg) (7-Chloro-5-phenyl-4,5-dihydro-1H-benzodiazepine-2,3-dione)Reference StandardImpurityPsychiatricsEnquire
1483028ActiveOxazepam Related Compound B (15 mg) (7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzodiazepin-3-yl acetate)Reference StandardImpurityPsychiatricsEnquire
1483039ActiveOxazepam Related Compound C (15 mg) (6-chloro-4-phenylquinazoline-2-carbaldehyde)Reference StandardImpurityPsychiatricsEnquire
1483163ActiveOxcarbazepine Related Compound A (10 mg) (N-Formyl-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1483174ActiveOxcarbazepine Related Compound B (10 mg) (N-Acetyl-10-oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1483185ActiveOxcarbazepine Related Compound C (10 mg) (Acridin-9(10H)-one)Reference StandardImpurityPsychiatricsEnquire
1483196ActiveOxcarbazepine Related Compound D (10 mg) (10-(10-Oxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamido)-5H-dibenzo[b,f]azepine-5-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1483200ActiveOxcarbazepine Related Compound E (10 mg) (10(11H)-Oxo-5H-dibenz[b,f]azepine)Reference StandardImpurityPsychiatricsEnquire
1483436ActiveOxiconazole Related Compound A (20 mg) (2',4'-Dichloro-2-imidazol-1-ylacetophenone (E)-[O-(2,4-dichlorobenzyl)oxime])Reference StandardImpurityAntimicrobialsEnquire
1483447ActiveOxiconazole Related Compound B (20 mg) ((Z)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone oxime)Reference StandardImpurityAntimicrobialsEnquire
1483458ActiveOxiconazole Related Compound C (20 mg) (1-(2,4-Dichlorophenyl)-2-(1H -imidazol-1-yl)ethan-1-one hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1483469ActiveOxiconazole Related Compound D (50 mg) ((2,4-Dichlorophenyl)methanol)Reference StandardImpurityAntimicrobialsEnquire
1483470ActiveOxiconazole Related Compound E (100 mg) (2,4-Dichlorobenzyl chloride)Reference StandardImpurityAntimicrobialsEnquire
1485114ActiveOxybutynin Related Compound A (100 mg) (Phenylcyclohexylglycolic Acid)Reference StandardImpurityRenalEnquire
1485125ActiveOxybutynin Related Compound B (20 mg) (Cyclohexyl Mandelic Acid Methyl Ester)Reference StandardImpurityRenalEnquire
1485136ActiveOxybutynin Related Compound C (20 mg) (4-(ethylmethylamino)but-2-ynyl(+/-)-2-cyclohexyl-2-hydroxy-2-phenylacetate hydrochloride)Reference StandardImpurityRenalEnquire
1485216ActiveOxycodone Related Compound A CII (10 mg) (14-hydroxycodeinone) (COLD SHIPMENT REQUIRED)Reference StandardImpurityOpioidsEnquire
1485227ActiveOxycodone Related Compound B CII (15 mg) (oxycodone N-oxide)Reference StandardImpurityOpioidsEnquire
1485238ActiveOxycodone Related Compound C CII (15 mg) (codeinone)Reference StandardImpurityOpioidsEnquire
1486015ActiveOxymetazoline Related Compound A (15 mg) (N-(2-Aminoethyl)-2-[4-(tert-butyl)-3-hydroxy-2,6-dimethylphenyl]acetamide hydrochloride)Reference StandardImpurityCough and ColdEnquire
1487029ActiveOxymetholone Related Compound B (25 mg) (17Beta-Hydroxy-1-hydroxymethylene-17alpha-methyl-5alpha-androstan-3-one)Reference StandardImpuritySteroidsEnquire
1488019ActiveOxymorphone Related Compound A CII (25 mg) (4,5alpha-Epoxy-3,14-dihydroxy-17-methylmorphinan-6-one N-oxide)Reference StandardImpurityOpioidsEnquire
1111908ActiveP-Chloroaniline (200 mg)Reference StandardImpurityAntisepticsEnquire
1491365ActivePaclitaxel Impurity Mixture (10 mg) (This mixture contains paclitaxel and paclitaxel benzyl analog)Reference StandardImpurityOncologyEnquire
1491343ActivePaclitaxel Related Compound A (20 mg) (Cephalomannine)Reference StandardImpurityOncologyEnquire
1491354ActivePaclitaxel Related Compound B (20 mg) (10-deacetyl-7-epipaclitaxel)Reference StandardImpurityOncologyEnquire
1491818ActivePaliperidone Related Compound A (20 mg) (3-Ethyl-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-alpha]pyrimidin-4-one)Reference StandardImpurityPsychiatricsEnquire
1491820ActivePaliperidone Related Compound B (20 mg) (6-fluoro-3-(piperidin-4-yl)benzoisoxazole hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1491831ActivePaliperidone Related Compound C (20 mg) (3-(2-Chloroethyl)-9-hydroxy-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one)Reference StandardImpurityPsychiatricsEnquire
1491842ActivePaliperidone Related Compound D (20 mg) (4-(6-Fluorobenzo[d]isoxazol-3-yl)-1-[2-(9-hydroxy-2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl]piperidine 1-oxide)Reference StandardImpurityPsychiatricsEnquire
1491853ActivePaliperidone Related Compound E (15 mg) (3-{2-[4-(6-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl]ethyl}-2-methyl-7,8-dihydro-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione trifluoroacetate)Reference StandardImpurityPsychiatricsEnquire
1492211ActivePalonosetron Enantiomer (15 mg) ((3aR)-2-[(3R)-Quinuclidin-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1492222ActivePalonosetron Related Compound A (15 mg) ((3aS)-1-Oxo-2-[(3S)-quinuclidin-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinoline 1-oxide)Reference StandardImpurityGastrointestinalEnquire
1492233ActivePalonosetron Related Compound B (15 mg) ((3S)-3-(1-Oxo-5,6-dihydro-1H-benzo[de]isoquinolin-2(4H)-yl)quinuclidine 1-oxide)Reference StandardImpurityGastrointestinalEnquire
1492244ActivePalonosetron Related Compound C (15 mg) ((S)-2-[(3R)-Quinuclidin-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1492255ActivePalonosetron Related Compound D (15 mg) ((R)-2-[(3S)-Quinuclidin-3-yl]-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1492266ActivePalonosetron Related Compound E (15 mg) (2-[(3S)-Quinuclidin-3-yl]-2,4,5,6-tetrahydro-1H-benzo[de]isoquinolin-1-one hydrochloride)Reference StandardImpurityGastrointestinalEnquire
1492700ActivePamabrom Related Compound A (30 mg) (8-Chlorotheophylline)Reference StandardImpurityDiureticsEnquire
1494228ActivePancuronium Bromide Related Compound A (15 mg) (1,1'-(3alpha,17beta-dihydroxy-5alpha-androstan-2beta,16beta-ylene) bis(1-methylpiperidinium) dibromide)Reference StandardImpurityMuscle RelaxantsEnquire
1494239ActivePancuronium Bromide Related Compound B (15 mg) (1,1'-(17beta-Acetoxy-3alpha-hydroxy-5alpha-androstan-2beta,16beta-ylene) bis(1-methylpiperidinium) dibromide)Reference StandardImpurityMuscle RelaxantsEnquire
1494240ActivePancuronium Bromide Related Compound C (15 mg) (1,1'-(3alpha-acetoxy-17beta-hydroxy-5alpha-androstan-2beta,16beta-ylene) bis(1-methylpiperidinium) dibromide)Reference StandardImpurityMuscle RelaxantsEnquire
1494909ActivePantoprazole Related Compound A (25 mg) (5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1494910ActivePantoprazole Related Compound B (25 mg) (5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]thio]-1H-benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1494920ActivePantoprazole Related Compound C (20 mg) (5-(difluoromethoxy)-1H-benzimidazole-2-thiol)Reference StandardImpurityGastrointestinalEnquire
1494942ActivePantoprazole Related Compound E (20 mg) (6,6'-Bis(difluoromethoxy)-2,2'-bis[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H,1'H-5,5'-bibenzimidazole)Reference StandardImpurityGastrointestinalEnquire
1494931ActivePantoprazole Related Compounds D and F Mixture (20 mg)Reference StandardImpurityGastrointestinalEnquire
1496802ActiveParachlorophenol (500 mg)Reference StandardImpurityAntisepticsEnquire
1500230ActiveParoxetine Related Compound B (15 mg) ((3S,4R)-3-[(Benzodioxol-5-yloxy)methyl]-4-phenylpiperidine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1500240ActiveParoxetine Related Compound C (30 mg) ((3R,4S)-3-[(Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride) OR ((+)-trans-Paroxetine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1500251ActiveParoxetine Related Compound D (10 mg) ((3RS,4RS)-3-[(Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride); cis-paroxetine hydrochlorideReference StandardImpurityPsychiatricsEnquire
1500207ActiveParoxetine Related Compound E (50 mg) (4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1500273ActiveParoxetine Related Compound F (25 mg) ((3S,4R)-3-[(Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-1-methylpiperidine)Reference StandardImpurityPsychiatricsEnquire
1500284ActiveParoxetine Related Compound G (10 mg) ((+/-)trans-3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4''-fluorophenyl-4'-phenyl)piperidine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1501108ActivePenicillamine Disulfide (200 mg) (3,3'-Dithiodi-D-valine)Reference StandardImpurityAntidotes & ChelatorsEnquire
1505029ActivePentazocine Related Compound AReference StandardImpurityOpioidsEnquire
1505030ActivePentazocine Related Compound BReference StandardImpurityOpioidsEnquire
1505041ActivePentazocine Related Compound CReference StandardImpurityOpioidsEnquire
1510867ActivePergolide Sulfoxide (50 mg) ((8Beta)-8-[(Methylsulfinyl)methyl]-6-propyl-D-ergoline)Reference StandardImpurityPsychiatricsEnquire
1510890ActivePerindopril Related Compound A (20 mg) ((2S,3aS,7aS)-octahydro-1H-indole-2-carboxylic acid)Reference StandardImpurityCardiovascularEnquire
1510903ActivePerindopril Related Compound B (10 mg) ((2S,3aS,7aS)-1-{(S)-2-[(S)-1-carboxybutylamino]propanoyl}octahydro-1H-indole-2-carboxylic acid monohydrate)Reference StandardImpurityCardiovascularEnquire
1510914ActivePerindopril Related Compound C (20 mg) ((S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]pentanoic acid)Reference StandardImpurityCardiovascularEnquire
1510925ActivePerindopril Related Compound D (25 mg) ((S)-2-{(3S,5aS,9aS,10aR)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl}pentanoic acid)Reference StandardImpurityCardiovascularEnquire
1510936ActivePerindopril Related Compound E (10 mg) ((2S,3aS,7aS)-1-{(S)-2-[(S)-1-Isopropoxy-1-oxopentan-2-ylamino]propanoyl}octahydro-1H-indole-2-carboxylic acid, tert-butylamine)Reference StandardImpurityCardiovascularEnquire
1510947ActivePerindopril Related Compound F (10 mg) ((S)-ethyl 2-{(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl}pentanoate)Reference StandardImpurityCardiovascularEnquire
1510970ActivePerindopril Related Compound I (20 mg) (2-Methylpropan-2-amine (2S,3aS,7aS)-1-{(S)-2-[(R)-1-ethoxy-1-oxopentan-2-ylamino]propanoyl}octahydro-1H-indole-2-carboxylate)Reference StandardImpurityCardiovascularEnquire
1510999ActivePerindopril Related Compound K (10 mg) ((3S,5aS,9aS,10aS)-3-methyldecahydropyrazino[1,2-a]indole-1,4-dione)Reference StandardImpurityCardiovascularEnquire
1511473ActivePermethrin Related Compound G (25 mg) (3-Phenoxybenzyl 3-(chloroethynyl)-2,2-dimethylcyclopropane-1-carboxylate)Reference StandardImpurityVeterinaryEnquire
1511021ActivePerphenazine Related Compound B (15 mg) (2-{4-[3-(10H-phenothiazin-10-yl)propyl]piperazin-1-yl}ethanol)Reference StandardImpurityPsychiatricsEnquire
1511203ActivePerphenazine Sulfoxide (25 mg)Reference StandardImpurityPsychiatricsEnquire
1524012ActivePhenobarbital Related Compound A (30 mg) (5-Ethyl-2,6-diimino-5-phenyltetrahydropyrimidin-4(1H)-one)Reference StandardImpurityPsychiatricsEnquire
1524023ActivePhenobarbital Related Compound B (30 mg) (5-Ethyl-6-imino-5-phenyldihydropyrimidine-2,4(1H,3H)-dione)Reference StandardImpurityPsychiatricsEnquire
1525999ActivePhenoxybenzamine Alcohol (COLD SHIPMENT REQUIRED) (50 mg) (2-[Benzyl(1-phenoxypropan-2-yl)amino]ethan-1-ol)Reference StandardImpurityCardiovascularEnquire
1526030ActivePhenoxybenzamine Nitrile (50 mg) (COLD SHIPMENT REQUIRED) (3-[Benzyl(1-phenoxypropan-2-yl)amino]propanenitrile)Reference StandardImpurityCardiovascularEnquire
1528512ActivePhentermine Related Compound A (30 mg) (N-(2-Methyl-1-phenylpropan-2-yl)formamide)Reference StandardImpurityAntihistaminesEnquire
1528534ActivePhentermine Related Compound C (100 mg) ((2-Methylprop-1-en-1-yl)benzene)Reference StandardImpurityAntihistaminesEnquire
1529071ActivePhentolamine Keto Analog (25 mg) (N-(3-Hydroxyphenyl)-N-(4-tolyl)-4,5-dihydro-1H-imidazole-2-carboxamide)Reference StandardImpurityCardiovascularEnquire
1529016ActivePhentolamine Related Compound A (25 mg) (N-(2-Aminoethyl)-2-[(3-hydroxyphenyl)(4-tolyl)amino]acetamide)Reference StandardImpurityCardiovascularEnquire
1614523ActivePhenylbutyrate Related Compound A (25 mg) (4-oxo-4-phenylbutanoic acid)Reference StandardImpurityRenalEnquire
1614556ActivePhenylbutyrate Related Compound B (100 mg) (3,4-dihydronaphthalen-1(2H)-one)Reference StandardImpurityRenalEnquire
1614534ActivePhenylbutyrate Related Compound C (25 mg) (4-cyclohexylbutanoic acid) (COLD SHIPMENT REQUIRED)Reference StandardImpurityRenalEnquire
1533024ActivePhenylephrine Related Compound C (30 mg) (1-(3-Hydroxyphenyl)-2-(methylamino)ethan-1-one hydrochloride)Reference StandardImpurityRenalEnquire
1533035ActivePhenylephrine Related Compound D (30 mg) ((R)-3-{2-[Benzyl(methyl)amino]-1-hydroxyethyl}phenol)Reference StandardImpurityRenalEnquire
1533046ActivePhenylephrine Related Compound E (30 mg) (2-[Benzyl(methyl)amino]-1-(3-hydroxyphenyl)ethan-1-one hydrochloride)Reference StandardImpurityRenalEnquire
1533261ActivePhenylephrine Related Compound F (30 mg) ((R)-2-Methyl-1,2,3,4-tetrahydroisoquinoline-4,8-diol hydrochloride monohydrate)Reference StandardImpurityRenalEnquire
1533272ActivePhenylephrine Related Compound G (30 mg) ((R)-N-(2-Hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylglycine)Reference StandardImpurityRenalEnquire
1533250ActivePhenylethyl Alcohol (1 mL)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1534413ActivePhenyltoloxamine Related Compound A (50 mg) (2-(2-benzylphenoxy)ethylmethylamine hydrochloride)Reference StandardImpurityCough and ColdEnquire
1535019ActivePhenytoin Related Compound A (50 mg) (2,2-Diphenylglycine)Reference StandardImpurityPsychiatricsEnquire
1535020ActivePhenytoin Related Compound B (50 mg) (2,2-Diphenyl-2-ureidoacetic acid)Reference StandardImpurityPsychiatricsEnquire
1535959ActivePhthalazine (20 mg)Reference StandardImpurityCardiovascularEnquire
1535899ActivePhthalic Acid (50 mg)Reference StandardImpurityOphthamologyEnquire
1569326ActivePimobendan Related Compound A (15 mg) (4-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]-3-methyl-4-oxobutanoic acid)Reference StandardImpurityVeterinaryEnquire
1569337ActivePimobendan Related Compound B (15 mg) (N-[2-Amino-4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl]-4-methoxybenzamide)Reference StandardImpurityVeterinaryEnquire
1541529ActivePiperacillin Related Compound E (25 mg) (1-ethylpiperazine-2,3-dione)Reference StandardImpurityAntibioticsEnquire
1544348ActivePirfenidone Related Compound A (15 mg) (5-Methylpyridin-2-amine)Reference StandardImpurityImmunosuppresantsEnquire
1544359ActivePirfenidone Related Compound B (15 mg) (5-Methylpyridin-2(1H)-one)Reference StandardImpurityImmunosuppresantsEnquire
1544417ActivePiroctone Related Compound A (15 mg) ((2-[5-methyl-3-(2,4,4-trimethylpentyl)-4,5-dihydroisoxazol-5-yl]acetic acid) 2-aminoethanol salt)Reference StandardImpurityAntimicrobialsEnquire
1544428ActivePiroctone Related Compound B (25 mg) (4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one)Reference StandardImpurityAntimicrobialsEnquire
1544519ActivePiroxicam Related Compound A (50 mg) (Pyridin-2-amine)Reference StandardImpurityAnalgesicsEnquire
1544520ActivePiroxicam Related Compound B (50 mg) (4-Hydroxy-N-(pyridin-2-yl)-2H-benzothiazine-3-carboxamide 1,1-dioxide)Reference StandardImpurityAnalgesicsEnquire
1544541ActivePiroxicam Related Compound D (50 mg) (Methyl 2-[1,1-dioxido-3-oxobenzoisothiazol-2(3H)-yl]acetate)Reference StandardImpurityAnalgesicsEnquire
1544574ActivePiroxicam Related Compound G (50 mg) (Methyl 4-hydroxy-2H-benzothiazine-3-carboxylate 1,1-dioxide monohydrate)Reference StandardImpurityAnalgesicsEnquire
1544600ActivePiroxicam Related Compound J (50 mg) (Methyl 4-hydroxy-2-methyl-2H-benzothiazine-3-carboxylate 1,1-dioxide)Reference StandardImpurityAnalgesicsEnquire
1372333ActivePolyallylamine Hydrochloride (200 mg) (2-Propen-1-amine, hydrochloride (1:1), homopolymer)Reference StandardImpurityAntihyperlipidemicsEnquire
1548190ActivePotassium Chloride (1 g)Reference StandardImpurityMuscle RelaxantsEnquire
1548258ActivePotassium FerricyanideReference StandardImpurityCardiovascularEnquire
1548269ActivePotassium FerrocyanideReference StandardImpurityCardiovascularEnquire
1551300ActivePotassium Trichloroammineplatinate (25 mg)Reference StandardImpurityOncologyEnquire
1553768ActivePramipexole Related Compound A (15 mg) ((S)-4,5,6,7-Tetrahydrobenzothiazole-2,6-diamine)Reference StandardImpurityPsychiatricsEnquire
1553815ActivePramipexole Related Compound D (25 mg) ((R)-2-Amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochloride)Reference StandardImpurityPsychiatricsEnquire
1553837ActivePramipexole Related Compound F (25 mg) ((6S,7R)-2-Amino-6-(propylamino)-4,5,6,7-tetrahydrobenzothiazol-7-ol)Reference StandardImpurityPsychiatricsEnquire
1553848ActivePramipexole Related Compound G (25 mg) ((6S,7S)-2-Amino-6-(propylamino)-4,5,6,7-tetrahydrobenzothiazol-7-ol)Reference StandardImpurityPsychiatricsEnquire
1554148ActivePrasugrel Related Compound D (15 mg) (5-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1554192ActivePravastatin 1,1,3,3-Tetramethylbutylamine (200 mg)Reference StandardImpurityAntihyperlipidemicsEnquire
1554217ActivePravastatin Related Compound A (10 mg) (Sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2R,3S,8S,8aR)-3-hydroxy-2-methyl-8-[[(2S)-2-methylbutanoyl]oxy]-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] heptanoate)Reference StandardImpurityAntihyperlipidemicsEnquire
1554228ActivePravastatin Related Compound B (20 mg) (sodium (3R,5R)-3,5-dihydroxy-7-((1S,2S,6R,8S,8aR)-6-hydroxy-2-methyl-8-((S)-2-methylbutanoyloxy)-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoate)Reference StandardImpurityAntihyperlipidemicsEnquire
1554658ActivePraziquantel Related Compound A (20 mg) (2-benzoyl-1,2,3,6,7,11b-hexahydro-4H-pyrazino [2,1-a]isoquinolin-4-one)Reference StandardImpurityAntimicrobialsEnquire
1554669ActivePraziquantel Related Compound B (50 mg) (2-(cyclohexylcarbonyl)-2,3,6,7-tetrahydro-4H-pyrazino [2,1-a]isoquinolin-4-one)Reference StandardImpurityAntimicrobialsEnquire
1554670ActivePraziquantel Related Compound C (50 mg) (2-(N-formylhexahydrohippuroyl)-1,2,3,4-tetrahydroisoquinolin-1-one)Reference StandardImpurityAntimicrobialsEnquire
1554749ActivePrazosin Related Compound D (25 mg) (Furan-2-yl(piperazin-1-yl)methanone)Reference StandardImpurityCardiovascularEnquire
1554910ActivePrednicarbate Related Compound A (20 mg) (1,2-Dihydroprednicarbate)Reference StandardImpuritySteroidsEnquire
1554920ActivePrednicarbate Related Compound B (20 mg) (Prednisolone-17-ethylcarbonate)Reference StandardImpuritySteroidsEnquire
1554931ActivePrednicarbate Related Compound C (20 mg) (prednisolone-21-propionate)Reference StandardImpuritySteroidsEnquire
1559629ActivePregabalin Related Compound A (25 mg) ((R)-3-(Aminomethyl)-5-methylhexanoic acid)Reference StandardImpurityPsychiatricsEnquire
1559647ActivePregabalin Related Compound C (25 mg) (COLD SHIPMENT REQUIRED) (4-Isobutylpyrrolidin-2-one)Reference StandardImpurityPsychiatricsEnquire
1561019ActivePrilocaine Related Compound A (100 mg) (o-Toluidine hydrochloride)Reference StandardImpurityAnaestheticsEnquire
1561020ActivePrilocaine Related Compound B (50 mg) ((RS)-N-(4-methylphenyl)-2-(propylamino)propanamide)Reference StandardImpurityAnaestheticsEnquire
1561518ActivePrimaquine Related Compound A (15 mg) (8-[(4-Aminopentyl)amino]-6-methoxyquinoline)Reference StandardImpurityAntimicrobialsEnquire
1562011ActivePrimidone Related Compound A (20 mg) (2-Ethyl-2-phenylmalonamide)Reference StandardImpurityPsychiatricsEnquire
1562033ActivePrimidone Related Compound C (20 mg) (2-phenyl butyramide)Reference StandardImpurityPsychiatricsEnquire
1563320ActiveProbucol Related Compound A (25 mg) (2,2',6,6'-tetra-tert-butyldiphenoquinone)Reference StandardImpurityAntihyperlipidemicsEnquire
1563331ActiveProbucol Related Compound B (25 mg) (4,4'-dithio-bis(2,6-di-tert-butylphenol)) (DISCONTINUED)Reference StandardImpurityAntihyperlipidemicsEnquire
1563342ActiveProbucol Related Compound C (25 mg) (4-[(3,5-di-tert-butyl-2-hydroxyphenylthio)isopropylidenethio]-2,6-di-tert-butylphenol)Reference StandardImpurityAntihyperlipidemicsEnquire
1565010ActiveProcarbazine Related Compound A (50 mg) (4-Formyl-N-isopropylbenzamide)Reference StandardImpurityOncologyEnquire
1566045ActiveProchlorperazine Related Compound A (10 mg) (4-Chloro-10-[3-(4-methylpiperazin-1-yl)propyl]-10H-phenothiazine dihydrochloride)Reference StandardImpurityGastrointestinalEnquire
1568018ActiveProgesterone Related Compound H (25 mg) (Pregna-4,6-diene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1568028ActiveProguanil Related Compound A (25 mg) (1-cyano-3-isopropylguanidine)Reference StandardImpurityAntimicrobialsEnquire
1568051ActiveProguanil Related Compound C (25 mg) (1,5-bis(4-chlorophenyl)biguanide hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1568062ActiveProguanil Related Compound D (25 mg) (1,5-bis(1-methylethyl)biguanide hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1568073ActiveProguanil Related Compound E (25 mg) (1-(4-chlorophenyl)-3-cyanoguanidine)Reference StandardImpurityAntimicrobialsEnquire
1568084ActiveProguanil Related Compound F (25 mg) (1-(3,4-dichlorophenyl)-5-isopropylbiguanide hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1568095ActiveProguanil Related Compound G (25 mg) (1-(3-chlorophenyl)-5-isopropylbiguanide hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1570029ActivePromethazine Related Compound B (25 mg) (N,N-Dimethyl-2-(10H-phenothiazin-10-yl)propan-1-amine hydrochloride)Reference StandardImpurityAntihistaminesEnquire
1570315ActivePropafenone Related Compound A (20 mg) (N-{2-Hydroxy-3-[2-(3-phenylpropanoyl)phenoxy]propyl}-N-propylformamide)Reference StandardImpurityCardiovascularEnquire
1570326ActivePropafenone Related Compound B (50 mg) (RS,E)-1-[2-[2-Hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylprop-2-en-1-one)Reference StandardImpurityCardiovascularEnquire
1329505ActivePropantheline Bromide Related Compound A (50 mg) (9-Hydroxypropantheline bromide)Reference StandardImpurityGastrointestinalEnquire
1572536ActivePropofol Related Compound A (25 mg) (3,3',5,5'-Tetraisopropylbiphenyl-4,4'-diol)Reference StandardImpurityAnaestheticsEnquire
1572547ActivePropofol Related Compound B (30 mg) (2,6-Diisopropyl-1,4-benzoquinone)Reference StandardImpurityAnaestheticsEnquire
1572558ActivePropofol Related Compound C (25 mg) (2,6-diisopropylphenyl isopropyl ether)Reference StandardImpurityAnaestheticsEnquire
1576016ActivePropranolol Related Compound A (25 mg) (3-(Naphthalen-1-yloxy)propane-1,2-diol)Reference StandardImpurityCardiovascularEnquire
1578500ActiveProstaglandin A1 (25 mg)Reference StandardImpurityGastrointestinalEnquire
1578554ActiveProstaglandin B1 (25 mg) ((13E,15S)-15-Hydroxy-9-oxoprosta-8(12),13-dien-1-oic acid)Reference StandardImpurityGastrointestinalEnquire
1584014ActivePyrantel Related Compound A (25 mg) ((Z)-1-Methyl-2-[2-(2-thiophenyl)vinyl]-1,4,5,6-Tetrahydropyrimidine 4,4'-methylenebis[3-hydroxy-2-naphthoate] (1:1))Reference StandardImpurityAntimicrobialsEnquire
1585017ActivePyrazinamide Related Compound A (25 mg) (Pyrazinecarboxylic acid)Reference StandardImpurityAntimicrobialsEnquire
1585028ActivePyrazinamide Related Compound B (50 mg) (Pyrazinecarbonitrile)Reference StandardImpurityAntimicrobialsEnquire
1586020ActivePyridostigmine Related Compound A (50 mg) (Pyridin-3-yl dimethylcarbamate)Reference StandardImpurityPsychiatricsEnquire
1586031ActivePyridostigmine Related Compound B (10 mg) (3-Hydroxy-1-methylpyridin-1-ium bromide)Reference StandardImpurityPsychiatricsEnquire
1589029ActivePyroglutamic Acid (30 mg) ((S)-5-Oxopyrrolidine-2-carboxylic acid)Reference StandardImpurityHepaticEnquire
1592227ActiveQuazepam Related Compound A (30 mg) (7-Chloro-5-(2-fluorophenyl)-1,3-dihydro-1-(2,2,2-trifluoroethyl)-2H-1,4-benzodiazepine-2-one)Reference StandardImpurityPsychiatricsEnquire
1592737ActiveQuetiapine Related Compound B (15 mg) (11-(Piperazin-1-yl)dibenzo[b,f][1,4]thiazepine dihydrochloride)Reference StandardImpurityPsychiatricsEnquire
1592781ActiveQuetiapine Related Compound G (15 mg) (Dibenzo[b,f][1,4]thiazepin-11(10H)-one)Reference StandardImpurityPsychiatricsEnquire
1592792ActiveQuetiapine Related Compound H (15 mg) (4-(Dibenzo[b,f][1,4]thiazepin-11-yl)-1-[2-(2-hydroxyethoxy)ethyl]piperazine 1-oxide)Reference StandardImpurityPsychiatricsEnquire
1593412ActiveQuinapril Related Compound A (50 mg) (Ethyl [3S-[(2R*), 3a, 11ab]]-1,3,4,6,11,11a-hexahydro-3-methyl-1,4-dioxo-a-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetate)Reference StandardImpurityCardiovascularEnquire
1593423ActiveQuinapril Related Compound B (50 mg) (3-Isoquinolinecarboxylic acid, 2-[2-[(1-carboxy-3-phenylpropyl)amino]-1-oxopropyl]-1,2,3,4-tetrahydro-,[3S-[2[R*(R*)],3R*]])Reference StandardImpurityCardiovascularEnquire
1597504ActiveQuininone (50 mg) (Cinchonan-9-one, 6'-methoxy-, (8alpha)-)Reference StandardImpurityCardiovascularEnquire
1413988ActiveR-Methotrexate (5 mg) (Sodium (R)-2-(4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzamido)pentanedioate)Reference StandardImpurityOncologyEnquire
1478083ActiveR-Ofloxacin (25 mg) ((R)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1478479ActiveR-Omeprazole (15 mg) (5-Methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole, sodium salt)Reference StandardImpurityGastrointestinalEnquire
1598020ActiveRabeprazole Related Compound A (25 mg) (Disodium 1-benzimidazol-2-yl-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylate)Reference StandardImpurityGastrointestinalEnquire
1598031ActiveRabeprazole Related Compound B (15 mg) (2-{[(1H-benzo[d]imidazol-2-yl)sulfinyl]methyl}-4-(3-methoxypropoxy)-3-methylpyridine 1-oxide)Reference StandardImpurityGastrointestinalEnquire
1598042ActiveRabeprazole Related Compound C (25 mg) (1H-Benzimidazole-2-thiol)Reference StandardImpurityGastrointestinalEnquire
1598053ActiveRabeprazole Related Compound D (25 mg) (2-({[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methyl}sulfonyl)benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1598064ActiveRabeprazole Related Compound E (25 mg) (2-{[4-(3-Methoxypropoxy)-3-methyl-2-pyridyl]methylthio}benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1598075ActiveRabeprazole Related Compound F (15 mg) (2-{[(4-Chloro-3-methyl-2-pyridyl)methyl]sulfinyl}benzimidazole)Reference StandardImpurityGastrointestinalEnquire
1643281ActiveRacemic Tamsulosin Hydrochloride (50 mg)Reference StandardImpurityRenalEnquire
1667235ActiveRacemic Tiagabine Hydrochloride Mixture (25 mg) ((S)-(+),(R)-(-)-1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]nipecotic acid, hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1598234ActiveRaloxifene Related Compound C (20 mg) (1-(2-{4-[6-hydroxy-2-(4-hydroxyphenyl)benzothiophene-3-carbonyl]phenoxy}ethyl)piperidine 1-oxide monohydrate)Reference StandardImpuritySteroidsEnquire
1598267ActiveRaltegravir Related Compound E (20 mg) (N-{2-[4-(Benzylcarbamoyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl]propan-2-yl}-5-methyl-1,3,4-oxadiazole-2-carboxamide)Reference StandardImpurityAntiviralsEnquire
1598314ActiveRamipril Related Compound A (30 mg) ((2S,3aS,6aS)-1-[(S)2-[[(S)-1-(Methoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-octahydrocyclopenta[b]pyrrole-2-carboxylic acid)Reference StandardImpurityCardiovascularEnquire
1598323ActiveRamipril Related Compound B (20 mg) ((2S,3aS,6aS)-1-{[(S)-1-Methoxy-1-oxo-4-phenylbutan-2-yl]-L-alanyl}octahydrocyclopenta[b]pyrrole-2-carboxylic acid)Reference StandardImpurityCardiovascularEnquire
1598338ActiveRamipril Related Compound C (20 mg) ((2S,3aS,6aS)-1-{[(S)-4-Cyclohexyl-1-ethoxy-1-oxobutan-2-yl]-L-alanyl}octahydrocyclopenta[b]pyrrole-2-carboxylic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1598347ActiveRamipril Related Compound D (20 mg) (Ethyl (S)-2-[(3S,5aS,8aS,9aS)-3-methyl-1,4-dioxodecahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoate)Reference StandardImpurityCardiovascularEnquire
1598507ActiveRanitidine Related Compound A (50 mg) (5-{[(2-Aminoethyl)thio]methyl}-N,N-dimethyl-2-furanmethanamine hemifumarate)Reference StandardImpurityGastrointestinalEnquire
1598609ActiveRanitidine Related Compound B (50 mg) (N,N'-bis[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitro-1,1-ethenediamine)Reference StandardImpurityGastrointestinalEnquire
1598700ActiveRanitidine Related Compound C (50 mg) (N-[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]sulfinyl]ethyl]-N-methyl-2-nitro-1,1-ethenediamine)Reference StandardImpurityGastrointestinalEnquire
1598755ActiveRanolazine Related Compound A (50 mg) ((+/-)-2-[(2-methoxyphenoxy)methyl]oxirane)Reference StandardImpurityCardiovascularEnquire
1598766ActiveRanolazine Related Compound B (50 mg) (N-(2,6-Dimethylphenyl)-2-[4-(2-hydroxy-3-phenoxypropyl)piperazin-1-yl]acetamide dihydrochloride monohydrate)Reference StandardImpurityCardiovascularEnquire
1598777ActiveRanolazine Related Compound C (50 mg) (N-(2,6-Dimethylphenyl)-2-(piperazin-1-yl)acetamide)Reference StandardImpurityCardiovascularEnquire
1598788ActiveRanolazine Related Compound D (50 mg) (2,2'-(Piperazine-1,4-diyl)bis[N-(2,6-dimethylphenyl)acetamide])Reference StandardImpurityCardiovascularEnquire
1600212ActiveRegorafenib Related Compound A (15 mg) (4-(4-Amino-3-fluorophenoxy)-N-methylpicolinamide)Reference StandardImpurityOncologyEnquire
1600824ActiveRepaglinide Related Compound A (10 mg) ((S)-3-Methyl-1-[2-(1-piperidinyl)phenyl]butylamine, N-acetyl-L-glutamate salt)Reference StandardImpurityEndocrineEnquire
1600835ActiveRepaglinide Related Compound B (50 mg) (3-Ethoxy-4-ethoxycarbonylphenylacetic acid)Reference StandardImpurityEndocrineEnquire
1600846ActiveRepaglinide Related Compound C (25 mg) ((S)-2-Ethoxy-4-[2-[[2-phenyl-1-[2-(1-piperidinyl)phenyl]ethyl]amino]-2-oxoethyl] benzoic acid)Reference StandardImpurityEndocrineEnquire
1600868ActiveRepaglinide Related Compound E (20 mg) ((R)-2-Ethoxy-4-[2-({3-methyl-1-[2-(piperidin-1-yl)phenyl]butyl}amino)-2-oxoethyl]benzoic acid)Reference StandardImpurityEndocrineEnquire
1602717ActiveRibavirin Related Compound A (15 mg) (1-beta-D-ribofuranosyl-1H-1,2,4-triazole-3-carboxylic acid)Reference StandardImpurityAntiviralsEnquire
1602740ActiveRibavirin Related Compound D (15 mg) (1H-1,2,4-triazole-3-carboxamide)Reference StandardImpurityAntiviralsEnquire
1604202ActiveRifampin Quinone (25 mg) (1,4-dideoxy-1,4-dihydro-3-[[[4-methyl-1-piperazinyl]imino]methyl]-1,4-dioxo-rifamycin)Reference StandardImpurityAntibioticsEnquire
1604199ActiveRifampin-N-Oxide (25 mg)Reference StandardImpurityAntibioticsEnquire
1604348ActiveRiluzole Related Compound A (25 mg) (4-(Trifluoromethoxy)aniline)Reference StandardImpurityPsychiatricsEnquire
1604621ActiveRisedronate Related Compound A (20 mg) ([1-Hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid), monohydrate)Reference StandardImpurityEndocrineEnquire
1604632ActiveRisedronate Related Compound B (20 mg) ([3,6-Bis[(3-pyridinyl)methyl]-2,5-dihydroxy-2,5-dioxido-1,4,2,5-dioxadiphosphorinane-3,6-diyl]bis[phosphonic acid] disodium tetrahydrate salt)Reference StandardImpurityEndocrineEnquire
1604643ActiveRisedronate Related Compound C (20 mg) ([2-(3-pyridinyl)ethylidene-1,1]bis(phosphonic acid))Reference StandardImpurityEndocrineEnquire
1604756ActiveRisperidone Related Compound G (25 mg) (3-{2-[4-(4-Fluoro-2-hydroxybenzoyl)piperidin-1-yl]ethyl}-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1604676ActiveRisperidone Related Compounds Mixture (25 mg)Reference StandardImpurityPsychiatricsEnquire
1604814ActiveRitonavir Related Compounds Mixture (50 mg)Reference StandardImpurityAntiviralsEnquire
1604541ActiveRivaroxaban R-enantiomer (20 mg) ((R)-5-Chloro-N-({2-oxo-3-[4-(3-oxomorpholino)phenyl]oxazolidin-5-yl}methyl)thiophene-2-carboxamide)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1604552ActiveRivaroxaban Related Compound B (20 mg) ((S)-N-({2-Oxo-3-[4-(3-oxomorpholino)phenyl]oxazolidin-5-yl}methyl)acetamide)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1604563ActiveRivaroxaban Related Compound D (20 mg) (1,3-Bis({(S)-2-oxo-3-[4-(3-oxomorpholino)phenyl]oxazolidin-5-yl}methyl)urea)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1604596ActiveRivaroxaban Related Compound G (20 mg) ((S)-2-({2-oxo-3-[4-(3-oxomorpholino)phenyl]oxazolidin-5-yl}methyl)isoindoline-1,3-dione)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1604585ActiveRivaroxaban Related Compound H (20 mg) ((S)-4,5-Dichloro-N-({2-oxo-3-[4-(3-oxomorpholino)phenyl]oxazolidin-5-yl}methyl)thiophene-2-carboxamide)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1604574ActiveRivaroxaban Related Compound J (20 mg)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1604869ActiveRivastigmine Related Compound A (15 mg) ((+)-Di-(p-toluoyl)-D-tartaric acid)Reference StandardImpurityPsychiatricsEnquire
1604870ActiveRivastigmine Related Compound B (15 mg) ((R,S)-3-[1-(Dimethylamino)ethyl]phenyl dimethylcarbamate)Reference StandardImpurityPsychiatricsEnquire
1604811ActiveRivastigmine Related Compound C (15 mg) ((S)-3-[1-(Dimethylamino)ethyl]phenol)Reference StandardImpurityPsychiatricsEnquire
1604825ActiveRivastigmine Related Compound D (50 mg) (3-Acetylphenyl ethyl(methyl)carbamate)Reference StandardImpurityPsychiatricsEnquire
1604950ActiveRivastigmine Related Compound E (15 mg) ((S)-1-(3-{[Ethyl(methyl)carbamoyl]oxy}phenyl)-N,N,N-trimethylethanaminium chloride)Reference StandardImpurityPsychiatricsEnquire
1604961ActiveRivastigmine Related Compound F (25 mg) (3-Vinylphenyl ethyl(methyl)carbamate)Reference StandardImpurityPsychiatricsEnquire
1604847ActiveRivastigmine Tartrate R-Isomer (20 mg) ((R)-3-[1-(Dimethylamino)ethyl]phenyl ethyl(methyl)carbamate, hydrogen tartrate)Reference StandardImpurityPsychiatricsEnquire
1604916ActiveRocuronium Peak Identification Mixture (25 mg) (rocuronium bromide spiked with rocuronium related compounds A, B, C, D, E, F, G, and H)Reference StandardImpurityAnaestheticsEnquire
1605023ActiveRoflumilast Related Compound A (30 mg) (3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-hydroxybenzamide)Reference StandardImpurityPulmonaryEnquire
1605034ActiveRoflumilast Related Compound B (30 mg) (N-(3,5-Dichloropyridin-4-yl)-4-(difluoromethoxy)-3-hydroxybenzamide)Reference StandardImpurityPulmonaryEnquire
1605045ActiveRoflumilast Related Compound C (50 mg) (3,5-Dichloropyridin-4-amine)Reference StandardImpurityPulmonaryEnquire
1605056ActiveRoflumilast Related Compound D (50 mg) (3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic acid)Reference StandardImpurityPulmonaryEnquire
1605067ActiveRoflumilast Related Compound E (30 mg) (N-(3-Bromo-5-chloropyridin-4-yl)-3-(cyclopropylmethoxy)-4-(difluoromethoxy)benzamide)Reference StandardImpurityPulmonaryEnquire
1605216ActiveRopinirole Related Compound A (50 mg) (4-(2-hydroxyethyl)indolin-2-one)Reference StandardImpurityPsychiatricsEnquire
1605227ActiveRopinirole Related Compound B (50 mg) (4-[2-(Dipropylamino)ethyl]indoline-2,3-dione hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1605512ActiveRopivacaine Related Compound A (25 mg) (2,6-dimethylaniline hydrochloride)Reference StandardImpurityAnaestheticsEnquire
1605523ActiveRopivacaine Related Compound B (50 mg) ((R)-N-(2,6-Dimethylphenyl)-1-propylpiperidine-2-carboxamide hydrochloride monohydrate)Reference StandardImpurityAnaestheticsEnquire
1605828ActiveRosiglitazone Related Compound A (25 mg) ((5Z)-5-{[4-({2-[methyl(2-pyridinyl)amino]ethyl}oxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione)Reference StandardImpurityEndocrineEnquire
1606059ActiveRosuvastatin Enantiomer (25 mg) (Calcium (3S,5R,E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate salt (1:2))Reference StandardImpurityAntihyperlipidemicsEnquire
1606026ActiveRosuvastatin Related Compound A (25 mg) (Calcium (3R,5S,E)-7-{4-(4-fluorophenyl)-2-[(2-hydroxy-N,2-dimethylpropyl)sulfonamide]-6-isopropylpyrimidin-5-yl}-3,5-dihydroxyhept-6-enoate salt (1:2))Reference StandardImpurityAntihyperlipidemicsEnquire
1606037ActiveRosuvastatin Related Compound B (25 mg)Reference StandardImpurityAntihyperlipidemicsEnquire
1606048ActiveRosuvastatin Related Compound C (25 mg) (tert-Butyl 2-[(4R,6S)-6-{(E)-2-[4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl]vinyl}-2,2-dimethyl-1,3-dioxan-4-yl]acetate)Reference StandardImpurityAntihyperlipidemicsEnquire
1606081ActiveRotigotine Racemate (25 mg) ((RS)-6-{Propyl[2-(thiophen-2-yl)ethyl]amino}-5,6,7,8-tetrahydronaphthalen-1-ol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1606117ActiveRotigotine Related Compound C (25 mg) ((S)-6-{[2-(Thiophen-2-yl)ethyl]amino}-5,6,7,8-tetrahydronaphthalen-1-ol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1606140ActiveRotigotine Related Compound G (25 mg) ((S)-6-{Bis[2-(thiophen-2-yl)ethyl]amino}-5,6,7,8-tetrahydronaphthalen-1-ol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1606156ActiveRotigotine Related Compound H (25 mg) ((S)-5-Methoxy-N-propyl-N-[2-(thiophen-2-yl)ethyl]-1,2,3,4-tetrahydronaphthalen-2-amine)Reference StandardImpurityPsychiatricsEnquire
1202253ActiveRotigotine Related Compound K (25 mg) (7,8-Dihydronaphthalen-1-ol)Reference StandardImpurityPsychiatricsEnquire
1606412ActiveRufinamide Related Compound A (25 mg) (1-(2-Fluorobenzyl)-1H-1,2,3-triazole-4-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1606423ActiveRufinamide Related Compound B (25 mg) (Methyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate)Reference StandardImpurityPsychiatricsEnquire
1609013ActiveSalicylic Acid Related Compound A (100 mg) (4-hydroxybenzoic acid)Reference StandardImpurityAnalgesicsEnquire
1609024ActiveSalicylic Acid Related Compound B (100 mg) (4-hydroxyisophthalic acid)Reference StandardImpurityAnalgesicsEnquire
1609614ActiveSalmeterol Related Compound A (20 mg) (4-[1-Hydroxy-2-(4-phenylbutylamino)ethyl]-2-(hydroxymethyl)phenol)Reference StandardImpurityPulmonaryEnquire
1609625ActiveSalmeterol Related Compound B (3 x 1.3 mg) (4-{1-Hydroxy-2-[6-(4-phenylbutan-2-yloxy)hexylamino]ethyl}-2-Reference StandardImpurityPulmonaryEnquire
1609680ActiveSalmeterol Related Compound H (30 mg) (1-Hydroxy-4-[2-hydroxy-5-(1-hydroxy-2-{[6-(4-phenylbutoxy)hexyl]amino}ethyl)benzyl]-2-naphthoic acid, monohydrate)Reference StandardImpurityPulmonaryEnquire
1609831ActiveSaquinavir Related Compound A (25 mg) (N-tert-butyl-decahydro-2-[2(R)-hydroxy-4-phenyl-3(S)-[[N-(2-quinolylcarbonyl)-D-asparaginyl]amino]butyl]-(4aS,8aS)-isoquinoline-3(S)-carboxamide)Reference StandardImpurityAntiviralsEnquire
1611944ActiveSelegiline Related Compound D (15 mg) ((R)-N-(1-Phenylpropan-2-yl)prop-2-yn-1-amine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612517ActiveSertraline Hydrochloride Racemic Mixture (30 mg) ((1RS,4RS)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydro-1-naphthylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612528ActiveSertraline Hydrochloride Related Compound A (25 mg) ((1RS,4SR)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydro-1-naphthylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612550ActiveSevoflurane Related Compound A (0.2 mL) (1,1,1,3,3-Pentafluoroisopropenyl fluoromethyl ether)Reference StandardImpurityAnaestheticsEnquire
1612572ActiveSevoflurane Related Compound B (0.2 mL) (1,1,1,3,3,3-hexafluoro-2-methoxy-propane)Reference StandardImpurityAnaestheticsEnquire
1612594ActiveSevoflurane Related Compound C (0.2 mL) (1,1,1,3,3,3-hexafluoro-2-propanol)Reference StandardImpurityAnaestheticsEnquire
1612856ActiveSibutramine Related Compound A (20 mg) (N-{1-[1-(2-chlorophenyl)cyclobutyl]-3-methylbutyl}-N,N-dimethylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612867ActiveSibutramine Related Compound B (20 mg) (N-{1-[1-(3-chlorophenyl)cyclobutyl]-3-methylbutyl}-N,N-dimethylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612878ActiveSibutramine Related Compound C (20 mg) (N-{1-[1-(4-chlorophenyl)cyclobutyl]pentyl}-N,N-dimethylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612889ActiveSibutramine Related Compound D (20 mg) (N-{1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl}-N-methylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1612685ActiveSildenafil Related Compound A (10 mg) (1-{[3-(6,7-Dihydro-1-methyl-7-oxo-3-isobutyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl}-4-methylpiperazine)Reference StandardImpurityCardiovascularEnquire
1614432ActiveSodium Nitrate (200 mg)Reference StandardImpurityAntidotes & ChelatorsEnquire
1614589ActiveSodium Picosulfate Related Compound A (20 mg) (4-[(Pyridin-2-yl)(4-hydroxyphenyl)methyl]phenyl sodium sulfate)Reference StandardImpurityGastrointestinalEnquire
1614807ActiveSodium Sulfate Anhydrous (1 g)Reference StandardImpurityAntidotes & ChelatorsEnquire
1615311ActiveSolifenacin Identification Mixture A (15 mg)Reference StandardImpurityRenalEnquire
1615322ActiveSolifenacin Identification Mixture B (20 mg)Reference StandardImpurityRenalEnquire
1615887ActiveSorafenib Related Compound H (25 mg) (4-(4-{3-[2-Chloro-3-(trifluoromethyl)phenyl]ureido}phenoxy)-N-methylpicolinamide)Reference StandardImpurityOncologyEnquire
1617419ActiveSotalol Related Compound A (50 mg) (N-[4-[[(1-Methylethyl)amino]acetyl]phenyl]methanesulfonamide monohydrochloride)Reference StandardImpurityCardiovascularEnquire
1617420ActiveSotalol Related Compound B (50 mg) (N-(4-Formylphenyl)methanesulfonamide)Reference StandardImpurityCardiovascularEnquire
1617430ActiveSotalol Related Compound C (50 mg) (N-{4-[2-(Isopropylamino)ethyl]phenyl}methanesulfonamide hydrochloride)Reference StandardImpurityCardiovascularEnquire
1619051ActiveSpironolactone Epimer Mixture (30 mg) (7-Epispironolactone approximately 56% and Spironolactone approximately 39% mixture)Reference StandardImpurityDiureticsEnquire
1619017ActiveSpironolactone Related Compound A (100 mg) ((2'R)-3',4'-Dihydro-5'H-spiro[androst-4,6-diene-17,2'-furan]-3,5'-dione)Reference StandardImpurityDiureticsEnquire
1619028ActiveSpironolactone Related Compound B (30 mg) ((2'R)-7alpha-(Acetylthio)-5'H-spiro[androst-4-ene-17,2'-furan]-3,5'-dione)Reference StandardImpurityDiureticsEnquire
1619039ActiveSpironolactone Related Compound C (30 mg) ((2'R)-3',4'-Dihydro-5'H-spiro[androst-4-ene-17,2'-furan]-3,5'-dione)Reference StandardImpurityDiureticsEnquire
1619040ActiveSpironolactone Related Compound D (30 mg) ((2'R)-7alpha-(Acetyldisulfanyl)-3',4'-dihydro-5'H-spiro[androst-4-ene-17,2'-furan]-3,5'-dione)Reference StandardImpurityDiureticsEnquire
1619094ActiveSpironolactone Related Compound I (30 mg) (S-[17alpha-(Ethoxymethyl)-17-hydroxy-3-oxoandrost-4-en-7alpha-yl]ethanethioate)Reference StandardImpurityDiureticsEnquire
1622044ActiveStearylpyridinium Chloride (25 mg) (1-Octadecylpyridinium chloride)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1623604ActiveSuccinylmonocholine Chloride (50 mg)Reference StandardImpurityMuscle RelaxantsEnquire
1623749ActiveSulbactam Related Compound A (15 mg) ((2S)-2-Amino-3-methyl-3-sulfinobutanoic acid)Reference StandardImpurityAntibioticsEnquire
1623772ActiveSulbactam Related Compound D (15 mg) (Potassium (2S,5R,6R)-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate)Reference StandardImpurityAntibioticsEnquire
1623783ActiveSulbactam Related Compound E (15 mg) ((2S,5R)-6,6-Dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide)Reference StandardImpurityAntibioticsEnquire
1623794ActiveSulbactam Related Compound F (15 mg) ((2S,5R)-6,6-Dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid)Reference StandardImpurityAntibioticsEnquire
1623692ActiveSulconazole Related Compound A (15 mg) (1-[2-(4-Chlorobenzyl)sulfinyl-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole nitrate)Reference StandardImpurityAntimicrobialsEnquire
1629019ActiveSulfamethazine Related Compound A (100 mg) (4-Amino-N-carbamimidoylbenzenesulfonamide-, monohydrate) (DISCONTINUED)Reference StandardImpurityAntibioticsEnquire
1629021ActiveSulfamethazine Related Compound B (50 mg) (Mixture containing about 49% of 4-Amino-2-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide and about 48% of 4-Amino-3-chloro-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide) (DISCONTINUED)Reference StandardImpurityAntibioticsEnquire
1631500ActiveSulfamethoxazole N4-Glucoside (25 mg) (4-(beta-D-glucopyranosylamino)-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide)Reference StandardImpurityAntibioticsEnquire
1631511ActiveSulfamethoxazole Related Compound A (15 mg) (N-{4-[N-(5-methylisoxazol-3-yl)sulfamoyl]phenyl}acetamide)Reference StandardImpurityAntibioticsEnquire
1631522ActiveSulfamethoxazole Related Compound B (15 mg) (4-amino-N-{4-[N-(5-methylisoxazol-3-yl)sulfamoyl]phenyl}benzenesulfonamide)Reference StandardImpurityAntibioticsEnquire
1631533ActiveSulfamethoxazole Related Compound C (15 mg) (5-methylisoxazol-3-amine)Reference StandardImpurityAntibioticsEnquire
1631566ActiveSulfamethoxazole Related Compound F (15 mg) (4-amino-N-(3-methylisoxazol-5-yl)benzenesulfonamide)Reference StandardImpurityAntibioticsEnquire
1632004ActiveSulfanilamide (5 g)Reference StandardImpurityAntibioticsEnquire
1633506ActiveSulfanilic Acid (200 mg) (4-Aminobenzenesulfonic acid)Reference StandardImpurityAntibioticsEnquire
1635228ActiveSulfaquinoxaline Related Compound A (25 mg) (N1,N2-diquinoxalin-2-ylsulfanilamide)Reference StandardImpurityVeterinaryEnquire
1636118ActiveSulfasalazine Related Compound K (25 mg) (5-{4-[N-(6-Methylpyridin-2-yl)sulfamoyl]phenyldiazenyl}salicylic acid)Reference StandardImpurityGastrointestinalEnquire
1642019ActiveSulindac Related Compound A (20 mg) ((E)-2-{5-Fluoro-2-methyl-1-[4-(methylsulfinyl)benzylidene]-1H-inden-3-yl}acetic acid)Reference StandardImpurityAnalgesicsEnquire
1642020ActiveSulindac Related Compound B (20 mg) ((Z)-2-{5-fluoro-2-methyl-1-[4-(methylsulfonyl)benzylidene]-1H-inden-3-yl}acetic acid)Reference StandardImpurityAnalgesicsEnquire
1642031ActiveSulindac Related Compound C (20 mg) ((Z)-2-{5-fluoro-2-methyl-1-[4-(methylthio)benzylidene]-1H-inden-3-yl}acetic acid)Reference StandardImpurityAnalgesicsEnquire
1642212ActiveSumatriptan Succinate Related Compound A (15 mg) ([3-[2-(dimethylamino)ethyl]-2-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-1H-indol-5-yl]-N-methylmethanesulfonamide, succinate salt)Reference StandardImpurityAnalgesicsEnquire
1642223ActiveSumatriptan Succinate Related Compound C (50 mg) ([3-[2-(dimethylamino)ethyl]-1-(hydroxymethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide succinate salt)Reference StandardImpurityAnalgesicsEnquire
1642256ActiveSumatriptan Succinate Related Impurities (25 mg)Reference StandardImpurityAnalgesicsEnquire
1642824ActiveTacrolimus 8-epimer (15 mg) (See USP Certificate for full Chemical Name)Reference StandardImpurityImmunosuppresantsEnquire
1642835ActiveTacrolimus 8-propyl analog (15 mg) (See USP Certificate for full Chemical Name)Reference StandardImpurityImmunosuppresantsEnquire
1642813ActiveTacrolimus Related Compound A (15 mg) (See USP Certificate for full Chemical Name)Reference StandardImpurityImmunosuppresantsEnquire
1643382ActiveTazarotene Related Compound B (30 mg) (Ethyl 6-chloronicotinate)Reference StandardImpurityDermatologyEnquire
1643394ActiveTazobactam Related Compound A (20 mg) ((2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid)Reference StandardImpurityAntibioticsEnquire
1643420ActiveTelmisartan Related Compound A (20 mg) (1,7'-dimethyl-2'-propyl-1H,3'H-2,5'-bibenzo[d]imidazole monohydrate)Reference StandardImpurityCardiovascularEnquire
1643437ActiveTelmisartan Related Compound B (15 mg) (4'-[(1,7'-dimethyl-2'-propyl-1H,1'H-2,5'-bibenzo[d]imidazol-1'-yl)methyl]biphenyl-2-carboxylic acid)Reference StandardImpurityCardiovascularEnquire
1644319ActiveTemazepam Related Compound A (15 mg) (5-chloro-2-methylaminobenzophenone)Reference StandardImpurityPsychiatricsEnquire
1644364ActiveTemazepam Related Compound F (15 mg) (7-chloro-1-methyl-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione)Reference StandardImpurityPsychiatricsEnquire
1646375ActiveTemazepam Related Compound G (15 mg) (7-Chloro-1,4-dimethyl-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione)Reference StandardImpurityPsychiatricsEnquire
1643554ActiveTemozolomide Related Compound A (15 mg) (4-diazo-4H-imidazole-5-carboxamide)Reference StandardImpurityOncologyEnquire
1643565ActiveTemozolomide Related Compound B (15 mg) (3-methyl-1,1-diphenylurea)Reference StandardImpurityOncologyEnquire
1643576ActiveTemozolomide Related Compound C (15 mg) (diphenylcarbamic chloride)Reference StandardImpurityOncologyEnquire
1643747ActiveTeniposide Related Compound A (10 mg) (4'-Demethylepipodophyllotoxin)Reference StandardImpurityOncologyEnquire
1612719ActiveTenivastatin Calcium (2 x 15 mg) (COLD SHIPMENT REQUIRED) (Calcium (3R,5R)-7-{(1S,2S,6R,8S,8aR)-8-[(2,2-dimethylbutanoyl)oxy]-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl}-3,5-dihydroxyheptanoate (1:2) monohydrate)Reference StandardImpurityAntihyperlipidemicsEnquire
1643612ActiveTenofovir Disoproxil Related Compound A (10 mg) (O,O-Bis(isopropoxycarbonyloxymethyl) (S)-[1-(6-amino-9H-purin-9-yl)prop-2-yloxy]methylphosphonate fumarate)Reference StandardImpurityAntiviralsEnquire
1643623ActiveTenofovir Disoproxil Related Compound B (10 mg) ((E)-9-(Prop-1-enyl)-9H-purin-6-amine)Reference StandardImpurityAntiviralsEnquire
1643678ActiveTenofovir Disoproxil Related Compound G (15 mg) (O-(Isopropoxycarbonyloxymethyl)-O-isopropyl-{(R)-[1-(6-amino-9H-purin-9-yl)propan-2-yloxy]}methylphosphonate) fumarate)Reference StandardImpurityAntiviralsEnquire
1643714ActiveTenofovir Disoproxil Related Compound J (15 mg) (O-(N,N-Diethylaminocarbonyloxymethyl)-O-(isopropoxycarbonyloxymethyl)-(R)-[1-(6-amino-9H-purin-9-yl)propan-2-yloxy]methylphosphonate oxalate)Reference StandardImpurityAntiviralsEnquire
1643725ActiveTenofovir Disoproxil Related Compound K (15 mg) (O-(Isopropoxycarbonyloxymethyl)-O-(propoxycarbonyloxymethyl)-(R)-[1-(6-amino-9H-purin-9-yl)propan-2-yloxy]methylphosphonate fumarate)Reference StandardImpurityAntiviralsEnquire
1643463ActiveTerazosin Related Compound A (50 mg) (6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine dihydrochloride)Reference StandardImpurityRenalEnquire
1643474ActiveTerazosin Related Compound B (50 mg) (1-(4-Hydroxy-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine)Reference StandardImpurityRenalEnquire
1643485ActiveTerazosin Related Compound C (25 mg) (1,4-Bis(4-amino-6,7-dimethoxy-2-quinazolinyl)piperazine, dihydrochloride)Reference StandardImpurityRenalEnquire
1424608ActiveTerbinafine Related Compound A (25 mg) (N-methyl-C-(naphthalen-1-yl)methanamine hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1643532ActiveTerbinafine Related Compound B (25 mg) ((2Z)-N,6,6-Trimethyl-N-(naphthalen-1-ylmethyl)hept-2-en-4-yn-1-amine hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1353215ActiveTerbinafine Related Compound C (25 mg) ((2E)-N,6,6-Trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1437701ActiveTerbinafine Related Compound D (25 mg) ((2E)-N,6,6-trimethyl-N-[(4-methylnaphthalen-1-yl)methyl]hept-2-en-4-yn-1-amine hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1643510ActiveTerbutaline Related Compound A (50 mg) (2-(tert-Butylamino)-1-(3,5-dihydroxyphenyl)ethan-1-one sulfate)Reference StandardImpurityPulmonaryEnquire
1643521ActiveTerbutaline Related Compound D (25 mg) (2-[Benzyl(tert-butyl)amino]-1-(3,5-dihydroxyphenyl)ethan-1-one) (COLD SHIPMENT REQUIRED)Reference StandardImpurityPulmonaryEnquire
1357089ActiveTeriflunomide Related Compound B (25 mg) (2-Cyano-N-(4-(trifluoromethyl)phenyl)acetamide)Reference StandardImpurityImmunosuppresantsEnquire
1647012ActiveTestosterone Cypionate Related Compound A (25 mg) (Androst-4-en-3,6-dione-17Beta-yl 3-cyclopentylpropanoate)Reference StandardImpuritySteroidsEnquire
1647023ActiveTestosterone Cypionate Related Compound B (40 mg) (Androst-4,6-dien-3-one-17 Beta-yl 3-cyclopentylpropanoate)Reference StandardImpuritySteroidsEnquire
1648026ActiveTestosterone Enanthate Related Compound B CIII (50 mg) (Androst-4-en-3-one-17beta-yl hexanoate)Reference StandardImpuritySteroidsEnquire
1646042ActiveTestosterone Enanthate Related Compound F (50 mg) (Androst-4,6-dien-3-one-17Beta-yl heptanoate)Reference StandardImpuritySteroidsEnquire
1646053ActiveTestosterone Enanthate Related Compound G (50 mg) (Androst-4,9(11)-dien-3-one-17Beta-yl heptanoate)Reference StandardImpuritySteroidsEnquire
1648081ActiveTestosterone Enanthate Related Compound H CIII (25 mg) (Androst-5-ene-3Beta,17Beta-diyl diheptanoate)Reference StandardImpuritySteroidsEnquire
1646010ActiveTestosterone Related Compound A CIII (20 mg) (Androst-4-ene-3,17-dione)Reference StandardImpuritySteroidsEnquire
1646031ActiveTestosterone Related Compound C (15 mg) (17alpha-Hydroxyandrost-4-en-3-one)Reference StandardImpuritySteroidsEnquire
1646097ActiveTestosterone Related Compound I (15 mg) (17beta-Hydroxyandrosta-4,6-dien-3-one)Reference StandardImpuritySteroidsEnquire
1649812ActiveTetrabenazine Related Compound C (25 mg) ((3RS,11bRS)-3-Butyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one)Reference StandardImpurityPsychiatricsEnquire
1650017ActiveTetracaine Related Compound B (25 mg) (4-(Butylamino)benzoic acid)Reference StandardImpurityAnaestheticsEnquire
1650028ActiveTetracaine Related Compound C (25 mg) (Methyl 4-(butylamino)benzoate)Reference StandardImpurityAnaestheticsEnquire
1652012ActiveTetrahydrozoline Related Compound A (50 mg) (1,2,3,4-Tetrahydronaphthalene-1-carbonitrile)Reference StandardImpurityOphthamologyEnquire
1652023ActiveTetrahydrozoline Related Compound B (25 mg) (2-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1H-imidazole)Reference StandardImpurityOphthamologyEnquire
1652034ActiveTetrahydrozoline Related Compound C (25 mg) (1,2,3,4-Tetrahydronaphthalene-1-carboxylic acid)Reference StandardImpurityOphthamologyEnquire
1652045ActiveTetrahydrozoline Related Compound D (25 mg) (2-(Naphthalen-1-yl)-4,5-dihydro-1H-imidazole hydrochloride)Reference StandardImpurityOphthamologyEnquire
1652056ActiveTetrahydrozoline Related Compound E (25 mg) (N-(2-Aminoethyl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide)Reference StandardImpurityOphthamologyEnquire
1652169ActiveTetraxetan Related Compound A (25 mg) (2,2',2"-[10-(2-Ethoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl]triacetic acid)Reference StandardImpurityOncologyEnquire
1653026ActiveTheophylline Related Compound B (25 mg) (3-Methyl-1H-purine-2,6-dione)Reference StandardImpurityPulmonaryEnquire
1653037ActiveTheophylline Related Compound C (25 mg) (N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide)Reference StandardImpurityPulmonaryEnquire
1653048ActiveTheophylline Related Compound D (30 mg) (N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide hydrochloride monohydrate)Reference StandardImpurityPulmonaryEnquire
1653060ActiveTheophylline Related Compound F (25 mg) (7-(2-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione)Reference StandardImpurityPulmonaryEnquire
1659001ActiveThimerosal Related Compound A (50 mg) (2,2'-Disulfanediyldibenzoic acid)Reference StandardImpurityAntisepticsEnquire
1663063ActiveThioridazine Related Compound F (20 mg) (2-(Methylthio)-10-[2-(piperidin-2-yl)ethyl]-10H-phenothiazine hydrochloride) (DISCONTINUED)Reference StandardImpurityPsychiatricsEnquire
1667122ActiveTiagabine Isomer (25 mg) (1-(4,4-Bis(4-methylthiophen-2-yl)but-3-en-1-yl)piperidine-3-carboxylic acid)Reference StandardImpurityPsychiatricsEnquire
1667224ActiveTiagabine Related Compound A (15 mg) ((R)-ethyl 1-[4,4-bis(3-methyl-2-thienyl)-3-butenyl]-3-piperidinecarboxylate, hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1667337ActiveTiamulin Related Compound A (50 mg) (Tosyl pleuromutilin)Reference StandardImpurityAntibioticsEnquire
1667188ActiveTicagrelor Related Compound A (25 mg) ((1R,2S)-2-(3,4-difluorophenyl)cyclopropan-1-amine (R)-mandelate)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1667133ActiveTicagrelor Related Compound B (25 mg)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1667155ActiveTiclopidine Related Compound A (20 mg) (4-oxo-4,5,6,7-tetrahydrothieno-[3,2-c]pyridine)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1667166ActiveTiclopidine Related Compound B (20 mg) (5-(2-chlorobenzyl)-4-oxo-4,5,6,7-tetrahydrothieno-[3,2-c]pyridine)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1667665ActiveTigecycline Related Compound B (25 mg)  ((4S,4aS,5aR,12aS)-9-Amino-4,7-bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2- carboxamide hydrochloride (1:x))Reference StandardImpurityAntibioticsEnquire
1667381ActiveTimolol Related Compound A (20 mg) ((R)-1-(tert-Butylamino)-3-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-2-ol maleate)Reference StandardImpurityCardiovascularEnquire
1667315ActiveTimolol Related Compound B (20 mg) (3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-ol)Reference StandardImpurityCardiovascularEnquire
1667326ActiveTimolol Related Compound C (20 mg) (N-(tert-Butyl)-2,3-bis(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-amine maleate)Reference StandardImpurityCardiovascularEnquire
1667369ActiveTimolol Related Compound D (20 mg) (4-Morpholino-1,2,5-thiadiazol-3-ol)Reference StandardImpurityCardiovascularEnquire
1667443ActiveTimolol Related Compound E (20 mg) ((S,Z)-4-({1-(tert-butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)oxy]propan-2-yl}oxy)-4-oxobut-2-enoic acid maleate salt (1:1))Reference StandardImpurityCardiovascularEnquire
1667348ActiveTimolol Related Compound F (20 mg) (3-Chloro-4-morpholino-1,2,5-thiadiazol)Reference StandardImpurityCardiovascularEnquire
1667530ActiveTinidazole Related Compound A (100 mg) (2-methyl-5-nitroimidazole)Reference StandardImpurityAntimicrobialsEnquire
1667541ActiveTinidazole Related Compound B (20 mg) (1-(2-ethyl-sulfonylethyl)-2-methyl-4-nitroimidazole)Reference StandardImpurityAntimicrobialsEnquire
1667450ActiveTioconazole Related Compound A (25 mg) (1-[2,4-Dichloro-Beta-[(3-thenyl)-oxy]phenethyl]imidazole hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1667461ActiveTioconazole Related Compound B (25 mg) (1-[2,4-Dichloro-beta-[(2,5-dichloro-3-thenyl)oxy]phenethyl]imidazole hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1667472ActiveTioconazole Related Compound C (25 mg) (1-[2,4-Dichloro-beta-[(5-bromo-2-chloro-3-thenyl)-oxy]-phenethyl]imidazole hydrochloride)Reference StandardImpurityAntimicrobialsEnquire
1667619ActiveTiotropium Related Compound C (25 mg) ((1R,3s,5S)-3-[2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy]-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium bromide)Reference StandardImpurityPulmonaryEnquire
1667621ActiveTiotropium Related Compound G (50 mg) ((1R,2R,4S,5S,7s)-7-Hydroxy-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium bromide)Reference StandardImpurityPulmonaryEnquire
1667632ActiveTiotropium Related Compound H (50 mg) ((2RS,3aSR,5RS,6RS,6aRS)-6-Hydroxy-4,4-dimethylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium bromide)Reference StandardImpurityPulmonaryEnquire
1667916ActiveTizanidine Related Compound A (50 mg) (4-amino-5-chloro-2,1,3-benzothiadiazole)Reference StandardImpurityMuscle RelaxantsEnquire
1667924ActiveTizanidine Related Compound B (50 mg) (N-acetyltizanidine)Reference StandardImpurityMuscle RelaxantsEnquire
1667938ActiveTizanidine Related Compound C (50 mg) (1-acetylimidazolidine-2-thione)Reference StandardImpurityMuscle RelaxantsEnquire
1670218ActiveTolcapone Related Compound A (25 mg) (4'-methyl-3,4-dihydroxybenzophenone)Reference StandardImpurityPsychiatricsEnquire
1670229ActiveTolcapone Related Compound B (25 mg) (4-hydroxy-3-methoxy-4'-methyl-5-nitrobenzophenone)Reference StandardImpurityPsychiatricsEnquire
1671040ActiveTolnaftate Related Compound D (100 mg) (N,3-Dimethylaniline)Reference StandardImpurityAntimicrobialsEnquire
1671468ActiveTolterodine S-Enantiomer (15 mg) ((S)-2-[3-(Diisopropylamino)-1-phenylpropyl]-4-methylphenol tartrate)Reference StandardImpurityRenalEnquire
1672210ActiveTopiramate Related Compound A (25 mg) (2,3:4,5-Bis-O-(1-methylethylidene)-beta-D-fructopyranose)Reference StandardImpurityPsychiatricsEnquire
1672268ActiveTopotecan Related Compound A (25 mg) ((S)-10-[(dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-8-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione)Reference StandardImpurityOncologyEnquire
1672280ActiveTopotecan Related Compound C (25 mg) ((S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione)Reference StandardImpurityOncologyEnquire
1672315ActiveTorsemide Related Compound A (75 mg) (4-[(3-methylphenyl)amino]-3-pyridinesulfonamide)Reference StandardImpurityDiureticsEnquire
1672326ActiveTorsemide Related Compound B (50 mg) (N-[(n-butylamino)carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonamide)Reference StandardImpurityDiureticsEnquire
1672337ActiveTorsemide Related Compound C (30 mg) (N-[(ethylamino)carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonamide)Reference StandardImpurityDiureticsEnquire
1672359ActiveTorsemide Related Compound E (20 mg) (4-(3-Tolyl)-2H-pyrido[4,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide)Reference StandardImpurityDiureticsEnquire
1672610ActiveTramadol Related Compound A CIV (25 mg) ((RS,SR)-1-(3-Methoxyphenyl)-2-(dimethylaminomethyl)cyclohexanol hydrochloride)Reference StandardImpurityOpioidsEnquire
1672621ActiveTramadol Related Compound B (25 mg) (2-[(Dimethylamino)methyl]cyclohexanone hydrochloride)Reference StandardImpurityOpioidsEnquire
1672698ActiveTrandolapril Related Compound A (25 mg) ((2S,3aR,7aS)-1-[N-[(S)-1-carboxy-3-phenylpropyl]-L-alanyl]hexahydro-2-indolinecarboxylic acid 1-methyl ester)Reference StandardImpurityCardiovascularEnquire
1672701ActiveTrandolapril Related Compound C (25 mg) ((2S, 3aR, 7aS)-1-[N-[(S)-1-Carboxy-3-cyclohexylpropyl]-L-alanyl]hexahydro-2-indolinecarboxylic acid 1-ethyl ester hydrochloride)Reference StandardImpurityCardiovascularEnquire
1672712ActiveTrandolapril Related Compound D (25 mg) ((S)-ethyl 2-[(3S, 5aS, 9aR, 10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]-4-phenylbutanoate)Reference StandardImpurityCardiovascularEnquire
1672723ActiveTrandolapril Related Compound E (25 mg) ((2S,3aR,7aS)-1-[N-[(S)-1-Carboxy-3-phenylpropyl]-L-alanyl]hexahydro-2-indolinecarboxylic acid)Reference StandardImpurityCardiovascularEnquire
1672756ActiveTranexamic Acid Related Compound C (15 mg) ((RS)-4-(Aminomethyl)cyclohex-1-enecarboxylic acid hydrochloride)Reference StandardImpurityCardiovascularEnquire
1672803ActiveTransplatin (25 mg)Reference StandardImpurityOncologyEnquire
1672916ActiveTranylcypromine Related Compound A (40 mg) ((+/-)-cis-2-phenylcyclopropanamine hydrochloride; cis-tranylcypromine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1672927ActiveTranylcypromine Related Compound B (40 mg) ((E)-3-Phenylallylamine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1673012ActiveTravoprost Related Compound A (1.5 mL) ((Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-{(R,E)-3-hydroxy-4-[3-(trifluoromethyl)phenoxy]but-1-enyl}cyclopentyl)hept-5-enoic acid) (COLD SHIPMENT REQUIRED)Reference StandardImpurityOphthamologyEnquire
1673533ActiveTrazodone Related Compound C (20 mg) (2-{3-[4-(4-Chlorophenyl)piperazin-1-yl]propyl}-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1673544ActiveTrazodone Related Compound D (20 mg) (2-{3-[4-(3-Bromophenyl)piperazin-1-yl]propyl}-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1673566ActiveTrazodone Related Compound F (25 mg) (1-(3-chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1679020ActiveTriamcinolone Acetonide Related Compound B (15 mg) (9-Fluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-(11beta,16alpha)-pregna-1,4,14-triene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1679037ActiveTriamcinolone Acetonide Related Compound C (15 mg) (9-Fluoro-11,21,21-trihydroxy-16,17-[(1-methylethylidene)bis(oxy)]-(11beta,16alpha)-pregna-1,4-diene-3,20-dione)Reference StandardImpuritySteroidsEnquire
1680018ActiveTriamterene Related Compound A (50 mg) (2,4,6-triamino-5-nitrosopyrimidine)Reference StandardImpurityDiureticsEnquire
1680029ActiveTriamterene Related Compound B (50 mg) (2,7-diamino-4-hydroxy-6-phenylpteridine)Reference StandardImpurityDiureticsEnquire
1680030ActiveTriamterene Related Compound C (50 mg) (2,4-diamino-7-hydroxy-6-phenylpteridine)Reference StandardImpurityDiureticsEnquire
1681622ActiveTriclabendazole Related Compound A (15 mg) (5-Chloro-6-(2,3-dichlorophenoxy)-2-(methylsulfinyl)-1H-benzimidazole)Reference StandardImpurityAntimicrobialsEnquire
1681633ActiveTriclabendazole Related Compound B (15 mg) (5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-benzimidazole-2-thione)Reference StandardImpurityAntimicrobialsEnquire
1681655ActiveTriclabendazole Related Compound D (15 mg) (4-Chloro-5-(2,3-dichlorophenoxy)-2-nitroaniline)Reference StandardImpurityAntimicrobialsEnquire
1681815ActiveTriclocarban Related Compound A (15 mg) (1,3-Bis(4-chlorophenyl)urea)Reference StandardImpurityAntisepticsEnquire
1681845ActiveTriclocarban Related Compound C (15 mg) (1,3-Bis(3,4-dichlorophenyl)urea)Reference StandardImpurityAntisepticsEnquire
1681856ActiveTriclocarban Related Compound D Mixture (15 mg) (Mixture of 3,5-Bis(4-chlorophenyl)-1-(3,4-dichlorophenyl)biuret and 1,5-Bis(4-chlorophenyl)-3-(3,4-dichlorophenyl)biuret)Reference StandardImpurityAntisepticsEnquire
1682217ActiveTriclosan Related Compounds Mixture A (1.2 mL/ampule; 3 ampules)Reference StandardImpurityAntisepticsEnquire
1683559ActiveTriethylamine (2 mL/ampule; 4 ampules) (N,N-diethylethanamine)Reference StandardImpurityDermatologyEnquire
1686310ActiveTrifluridine Related Compound A (10 mg) (5-Carboxy-2'-deoxyuridine)Reference StandardImpurityAntiviralsEnquire
1687017ActiveTrihexyphenidyl Related Compound A (20 mg) (1-Phenyl-3-(piperidin-1-yl)propan-1-one hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1692516ActiveTrimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol)Reference StandardImpurityAntibioticsEnquire
1692527ActiveTrimethoprim Related Compound B (25 mg) ((2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone)Reference StandardImpurityAntibioticsEnquire
1692710ActiveTrimipramine Related Compound A (25 mg) (3-(5H-Dibenzo[b,f]azepin-5-yl)-N,N,2-trimethylpropan-1-amine)Reference StandardImpurityPsychiatricsEnquire
1695343ActiveTriphenylmethanol (50 mg)Reference StandardImpurityOthers-Chemical MedicinesEnquire
1696109ActiveTriprolidine Hydrochloride Z-Isomer (50 mg)Reference StandardImpurityAntihistaminesEnquire
1696200ActiveTrisalicylic Acid (100 mg)Reference StandardImpurityAnalgesicsEnquire
1699016ActiveTropicamide Related Compound A (100 mg) (N-(pyridin-4-ylmethyl)ethanamine)Reference StandardImpurityOphthamologyEnquire
1699027ActiveTropicamide Related Compound B (50 mg) (N-ethyl-2-phenyl-N-(pyridin-4-ylmethyl)acrylamide)Reference StandardImpurityOphthamologyEnquire
1699038ActiveTropicamide Related Compound C (25 mg) (3-hydroxy-2-phenylpropionic acid)Reference StandardImpurityOphthamologyEnquire
1699049ActiveTropicamide Related Compound D (15 mg) (List Chemical) (2-phenylacetic acid)Reference StandardImpurityOphthamologyEnquire
1699311ActiveTrospium Chloride Related Compound A (20 mg) (Benzilic Acid) (International Restricted Sales Item)Reference StandardImpurityRenalEnquire
1699322ActiveTrospium Chloride Related Compound B (20 mg) ((1R,3r,5S)-8-azabicyclo[3.2.1]octan-3-yl hydroxydiphenylacetate hydrochloride)Reference StandardImpurityRenalEnquire
1699333ActiveTrospium Chloride Related Compound C (20 mg) ((1R, 3r, 5S)-3-Hydroxyspiro[8-azoniabicyclo[3.2.1]octane-8, 1'-pyrrolidinium]chloride)Reference StandardImpurityRenalEnquire
1705378ActiveUlipristal Acetate Related Compound A (25 mg) (11Beta-[4-(Dimethylamino)phenyl]-5alpha-hydroxy-20-oxospiro{19-norpregna-9-en-3,2'-[1,3]dioxolan}-17-yl acetate)Reference StandardImpuritySteroidsEnquire
1705753ActiveUracil (15 mg)Reference StandardImpurityOncologyEnquire
1705800ActiveUracil Arabinoside (50 mg)Reference StandardImpurityOncologyEnquire
1706698ActiveUrea (200 mg)Reference StandardImpurityDermatologyEnquire
1706712ActiveUrea Related Compound A (15 mg) (Dicarbonimidic diamide)Reference StandardImpurityDermatologyEnquire
1707114ActiveUridine (30 mg) (1-Beta-D-Ribofuranosylpyrimidine-2,4(1H,3H)-dione)Reference StandardImpurityOncologyEnquire
1707792ActiveUrsodiol Related Compound H (25 mg) (3Beta, 7Beta-Dihydroxy-5Beta-cholan-24-oic acid)Reference StandardImpurityGastrointestinalEnquire
1707855ActiveValacyclovir Related Compound C (10 mg) (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-methyl-L-valinate hydrochloride)Reference StandardImpurityAntiviralsEnquire
1707861ActiveValacyclovir Related Compound D (15 mg) (2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9yl)methoxy]ethyl N-ethyl-L-valinate)Reference StandardImpurityAntiviralsEnquire
1707872ActiveValacyclovir Related Compound E (25 mg) (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl N-[(benzyloxy)carbonyl]-L-valinate)Reference StandardImpurityAntiviralsEnquire
1707883ActiveValacyclovir Related Compound F (25 mg) (2-hydroxyethyl valinate para-toluenesulfonate salt)Reference StandardImpurityAntiviralsEnquire
1707894ActiveValacyclovir Related Compound G (50 mg) (N,N-dimethylpyridin-4-amine)Reference StandardImpurityAntiviralsEnquire
1707828ActiveValacyclovir Related Compound M (15 mg) (9-[(2-Hydroxyethoxy)methyl]guanine N-formyl-l-valinate)Reference StandardImpurityAntiviralsEnquire
1708729ActiveValproic Acid Related Compound A (0.25 mL) (2-allylpent-4-enoic acid)Reference StandardImpurityPsychiatricsEnquire
1708718ActiveValproic Acid Related Compound B (50 mg) ((2RS)-2-(1-methylethyl)pentanoic acid)Reference StandardImpurityPsychiatricsEnquire
1708650ActiveValproic Acid Related Compound K (25 mg) (2-Ethyl-2-methylpentanoic acid)Reference StandardImpurityPsychiatricsEnquire
1708773ActiveValsartan Related Compound A (10 mg) (N-Valeryl-N-{[2'-(1H-tetrazole-5-yl)biphenyl-4-yl]methyl}D-valine)Reference StandardImpurityCardiovascularEnquire
1708784ActiveValsartan Related Compound B (10 mg) (N-butyryl-N-{[2'-(1H-tetrazole-5-yl)-biphenyl-4-yl]methyl}-L-valine)Reference StandardImpurityCardiovascularEnquire
1708795ActiveValsartan Related Compound C (10 mg) (N-Valeryl-N-{[2'-(1H-tetrazole-5-yl)biphenyl-4-yl]methyl}-L-valine benzyl ester)Reference StandardImpurityCardiovascularEnquire
1708810ActiveValsartan Related Compound E (15 mg) (N-valeryl-N-{[2'-(1H-tetrazole-5-yl)biphenyl-4-yl]methyl}-L-valine methyl ester)Reference StandardImpurityCardiovascularEnquire
1711064ActiveVardenafil Related Compound D (25 mg) (2-{2-Ethoxy-5-[(4-ethyl-4-oxidopiperazin-1-yl)sulfonyl]phenyl}-5-methyl-7-propyl-imidazo[5,1-f][1,2,4]triazin-4(3H)-one)Reference StandardImpurityCardiovascularEnquire
1711075ActiveVardenafil Related Compound E (25 mg) (2-[2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one)Reference StandardImpurityCardiovascularEnquire
1711166ActiveVecuronium Bromide Related Compound A (25 mg) (3alpha,17Beta-diacetyl-oxy-2Beta, 16Beta-bispiperidinyl-5alpha-androstan)Reference StandardImpurityMuscle RelaxantsEnquire
1711177ActiveVecuronium Bromide Related Compound B (15 mg) (Piperidinium, 1-[(2beta, 3alpha, 5alpha, 16beta, 17beta)-3-acetyloxy-17-hydroxy-2-(1-piperidinyl)androstan-16-yl]-1-methyl bromide)Reference StandardImpurityMuscle RelaxantsEnquire
1711188ActiveVecuronium Bromide Related Compound C (15 mg) (Piperidinium, 1-[(2beta,3alpha,5alpha,16beta,17beta)-3,17-dihydroxy-2-(1-piperidinyl) androstan-16-yl]-1-methyl bromide)Reference StandardImpurityMuscle RelaxantsEnquire
1711224ActiveVecuronium Bromide Related Compound F (15 mg) (Piperidinium,1-[(2beta,3alpha,5alpha,16beta,17beta)-17-acetyloxy-3-hydroxy-2-(1-piperidinyl)androstan-16-yl]-1-methyl bromide)Reference StandardImpurityMuscle RelaxantsEnquire
1711279ActiveVenlafaxine Related Compound A (10 mg) (1-(1-(4-Methoxyphenyl)-2-(methylamino)ethyl)cyclohexanol hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1711304ActiveVerapamil Related Compound A (50 mg) (3,4-Dimethoxy-alpha-[3-(methylamino)propyl]-alpha-(1-methylethyl)-benzeneacetonitrile monohydrochloride)Reference StandardImpurityCardiovascularEnquire
1711406ActiveVerapamil Related Compound B (50 mg) (4-[(3,4-Dimethoxyphenethyl)(methyl)amino]-2-(3,4-dimethoxyphenyl)-2-isopropylbutanenitrile hydrochloride)Reference StandardImpurityCardiovascularEnquire
1711439ActiveVerapamil Related Compound E (50 mg) (3,4-dimethoxybenzaldehyde)Reference StandardImpurityCardiovascularEnquire
1711440ActiveVerapamil Related Compound F (150 mg) ((3,4-Dimethoxyphenyl)methanol)Reference StandardImpurityCardiovascularEnquire
1711472ActiveVerteporfin Related Compound A (50 mg) ((+/-)18-Ethenyl-4,4a-dihydro-3,4-bis(methoxycarbonyl)-4a,8,14,19-tetramethyl-23H,25H-benzo[b]prophine-9,13-dipropanoic acid)Reference StandardImpurityOphthamologyEnquire
1712012ActiveVigabatrin Related Compound A (50 mg) (5-vinylpyrrolidin-2-one)Reference StandardImpurityPsychiatricsEnquire
1712023ActiveVigabatrin Related Compound B (30 mg) ((E)-2-(2-aminoethyl)but-2-enoic acid hydrochloride)Reference StandardImpurityPsychiatricsEnquire
1712045ActiveVigabatrin Related Compound E (30 mg) (2-(2-Aminobut-3-enyl)malonic acid)Reference StandardImpurityPsychiatricsEnquire
1714528ActiveVinorelbine Related Compound A (25 mg) (4-O-Deacetylvinorelbine tartrate)Reference StandardImpurityOncologyEnquire
1718019ActiveVoriconazole Related Compound A (10 mg) ((2RS, 3RS)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol)Reference StandardImpurityAntimicrobialsEnquire
1718020ActiveVoriconazole Related Compound B (10 mg) ((2S, 3R)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol)Reference StandardImpurityAntimicrobialsEnquire
1718039ActiveVoriconazole Related Compound C (10 mg) (1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone)Reference StandardImpurityAntimicrobialsEnquire
1718041ActiveVoriconazole Related Compound D (10 mg) ((2RS,3SR)-2-(2,4-difluorophenyl)-3-(pyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol)Reference StandardImpurityAntimicrobialsEnquire
1718063ActiveVoriconazole Related Compound F (50 mg) ({(1RS,4SR)-7,7-Dimethyl-2-oxobicyclo[2.2.1]hept-1-yl}methanesulfonic acid)Reference StandardImpurityAntimicrobialsEnquire
1719102ActiveWarfarin Related Compound A (50 mg) (3-(o-hydroxyphenyl)-5-phenyl-2-cyclohexen-1-one)Reference StandardImpurityAnticoagulants & AntiplateletsEnquire
1720000ActiveXanthanoic Acid (100 mg)Reference StandardImpurityGastrointestinalEnquire
1720203ActiveXanthone (100 mg)Reference StandardImpurityGastrointestinalEnquire
1721013ActiveXylometazoline Related Compound A (25 mg) (N-(2-Aminoethyl)-2-[4-(tert-butyl)-2,6-dimethylphenyl]acetamide)Reference StandardImpurityCough and ColdEnquire
1724361ActiveZaleplon Related Compound A (15 mg) ((E)-N-(3-[3-(dimethylamino)acryloyl]phenyl)-N-ethylacetamide)Reference StandardImpurityPsychiatricsEnquire
1724372ActiveZaleplon Related Compound B (15 mg) (N-[3-(3-Cyanopyrazolo[1,5-alpha]pyrimidin-5-yl)phenyl]-N-ethylacetamide)Reference StandardImpurityPsychiatricsEnquire
1724383ActiveZaleplon Related Compound C (25 mg) (7-[3-(N-ethylacetamido)phenyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide)Reference StandardImpurityPsychiatricsEnquire
1724077ActiveZanamivir Related Compounds Mixture (2.5 mg)Reference StandardImpurityAntiviralsEnquire
1724521ActiveZidovudine Related Compound B (25 mg) (3'-chloro-3'-deoxythymidine)Reference StandardImpurityAntiviralsEnquire
1724532ActiveZidovudine Related Compound C (100 mg) (thymine)Reference StandardImpurityAntiviralsEnquire
1724543ActiveZidovudine Related Compound D (50 mg) ([1-(2-Deoxy-beta-D-ribofuranosyl)]thymine)Reference StandardImpurityAntiviralsEnquire
1724667ActiveZileuton Related Compound A (50 mg) (N-(1-Benzo[b]thien-2-ylethyl) urea)Reference StandardImpurityPulmonaryEnquire
1724678ActiveZileuton Related Compound B (50 mg) (2-(Benzo[b]thien-2-oyl)benzo[b]thiophene)Reference StandardImpurityPulmonaryEnquire
1724689ActiveZileuton Related Compound C (50 mg) (1-(Benzo[b]thiophen-2-yl)ethan-1-one)Reference StandardImpurityPulmonaryEnquire
1724419ActiveZiprasidone Related Compound A (10 mg) (3-(Piperazin-1-yl)benzo[d]isothiazole monohydrochloride)Reference StandardImpurityPsychiatricsEnquire
1724420ActiveZiprasidone Related Compound B (10 mg) (5-{2-[4-(Benzo[d]isothiazol-3-yl)piperazin-1-yl]ethyl}-6-chloroindoline-2,3-dione)Reference StandardImpurityPsychiatricsEnquire
1724441ActiveZiprasidone Related Compound C (10 mg) (5,5'-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6'-dichloro-3-hydroxy-3,3'-biindoline-2,2'-dione)Reference StandardImpurityPsychiatricsEnquire
1724452ActiveZiprasidone Related Compound D (10 mg) (3-(Benzo[d]isothiazol-3-yl)-5-{2-[4-(benzo[d]isothiazol-3-yl)piperazin-1-yl]ethyl}-6-chloroindolin-2-one)Reference StandardImpurityPsychiatricsEnquire
1724474ActiveZiprasidone Related Compound F (15 mg) (Sodium 2-(2-amino-5-{2-[4-(benzo[d]isothiazol-3-yl)piperazin-1-yl]ethyl}-4-chlorophenyl)acetate monohydrate)Reference StandardImpurityPsychiatricsEnquire
1724838ActiveZoledronic Acid Related Compound A (30 mg) (2-(1H-Imidazol-1-yl)acetic acid)Reference StandardImpurityEndocrineEnquire
1724849ActiveZoledronic Acid Related Compound B (COLD SHIPMENT REQUIRED) (30 mg) (1-Hydroxy-2-[1-(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3-ium-3-yl]-1-phosphonoethylphosphonate)Reference StandardImpurityEndocrineEnquire
1727018ActiveZolmitriptan R-Isomer (20 mg) ((R)-4-({3-[2-(Dimethylamino)ethyl]indol-5-yl}methyl)oxazolidin-2-one)Reference StandardImpurityAnalgesicsEnquire
1727020ActiveZolmitriptan Related Compound A (20 mg) ((S)-4-({3-[2-(Methylamino)ethyl]-1H-indol-5-yl}methyl)oxazolidin-2-one)Reference StandardImpurityAnalgesicsEnquire
1727031ActiveZolmitriptan Related Compound B (20 mg) ((S)-2-Amino-3-{3-[2-(dimethylamino)ethyl]-1H-indol-5-yl}propan-1-ol)Reference StandardImpurityAnalgesicsEnquire
1727064ActiveZolmitriptan Related Compound E (25 mg) ((S)-N,N-dimethyl-2-{5-[(2-oxooxazolidin-4-yl)methyl]-1H-indol-3-yl}ethanamine oxide)Reference StandardImpurityAnalgesicsEnquire
1727075ActiveZolmitriptan Related Compound F (25 mg) (2,2'-[4-(Dimethylamino)butane-1,1-diyl]bis{5-[(S)-(2-oxooxazolidin-4-yl)methyl]-3-(2-dimethylaminoethyl)indole})Reference StandardImpurityAnalgesicsEnquire
1727086ActiveZolmitriptan Related Compound G (25 mg) ((S)-4-(4-Aminobenzyl)oxazolidin-2-one)Reference StandardImpurityAnalgesicsEnquire
1727097ActiveZolmitriptan Related Compound H (50 mg) (4,4-Diethoxy-N,N-dimethylbutan-1-amine)Reference StandardImpurityAnalgesicsEnquire
1724951ActiveZolpidem Impurities Mixture CIV (15 mg)Reference StandardImpurityPsychiatricsEnquire
1724918ActiveZolpidem Related Compound A (15 mg) (N,N-Dimethyl-2-[7-methyl-2-p-tolylimidazo[1,2-a]pyridin-3-yl]acetamide)Reference StandardImpurityPsychiatricsEnquire
1725014ActiveZonisamide Related Compound A (20 mg) (1,2-benzisoxazole-3-methanesulfonic acid sodium salt)Reference StandardImpurityPsychiatricsEnquire
1725036ActiveZonisamide Related Compound C (20 mg) (N'-(benzisoxazol-3-ylmethylsulfonyl)-N,N-dimethylformimidamide)Reference StandardImpurityPsychiatricsEnquire
1729118ActiveZopiclone R-Isomer CIV (10 mg) ((-)-(5R)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate)Reference StandardImpurityPsychiatricsEnquire
1026004Activem-Aminophenol (300 mg)Reference StandardImpurityAntimicrobialsEnquire
1285862Activeo-Flutamide (50 mg)Reference StandardImpurityOncologyEnquire
1344305Activeo-Iodohippuric Acid (100 mg)Reference StandardImpurityRadiopharmaceuticalsEnquire
1598733Activep-Ranolazine (25 mg) (N-(2,6-Dimethylphenyl)-2-{4-[2-hydroxy-3-(4-methoxyphenoxy)propyl]piperazin-1-yl}acetamide)Reference StandardImpurityCardiovascularEnquire
1672053Activep-Toluidine (50 mg) (COLD SHIPMENT REQUIRED)Reference StandardImpurityDermatologyEnquire
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