| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | 34104-46-6 | SG 103 | SG 103 Nicorandil Impurity 28 Nicorandil Impurity 39 2-(nicotinamido)ethyl nicotinate Pyridine-3-carboxylic acid 2-(3-pyridinylcarbonylamino)ethyl ester | ||
| 2 | 149-17-7 | Ftivazide | Ftivazide | ||
| 3 | AURORA 436 | AURORA 436 | |||
| 4 | BUTTPARK 139\40-49 | BUTTPARK 139\40-49 | |||
| 5 | 848728-92-7 | ASINEX-REAG BAS 12182362 | ASINEX-REAG BAS 12182362 3-(2-Methyl-benzo[4,5]furo[3,2-d]pyrimidin-4-ylamino)-propionic acid 3-[(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)amino]propanoic acid | ||
| 6 | 2004659-84-9 | Sorafenib Related Compound B | Sorafenib Impurity B Sorafenib Impurity 78 Sorafenib Related Compound B Sorafenib tosylate Impurity M 4-(4-Formamidophenoxy)-N-methylpicolinamide 4-[4-(Formylamino)phenoxy]-N-methyl-2-pyridinecarboxamide 4-[4-(FORMYLAMINO)PHENOXY]-N-METHYL-2-PYRIDINECARBOXAMIDE 2-Pyridinecarboxamide, 4-[4-(formylamino)phenoxy]-N-methyl- | ||
| 7 | 68502-38-5 | 4-(benzylamino)-3-nitrobenzamide | 4-(benzylamino)-3-nitrobenzamide | ||
| 8 | 4,4'-Dimethyl-3'-nitroazoxybenzene | 4,4'-Dimethyl-3'-nitroazoxybenzene | |||
| 9 | 503424-50-8 | 2-[2-nitro(methyl)anilino]benzamide | 2-[2-nitro(methyl)anilino]benzamide | ||
| 10 | 28864-31-5 | 1-Anthraniloyl-2-salicyloylhydrazine | 1-Anthraniloyl-2-salicyloylhydrazine Benzoic acid, 2-amino-, 2-(2-hydroxybenzoyl)hydrazide | ||
| 11 | 23076-31-5 | N-(2-aMino-5-nitrobenzoyl)-o-toluidine | N-(2-aMino-5-nitrobenzoyl)-o-toluidine | ||
| 12 | 315675-31-1 | 1-(2-methyl-3-nitrophenyl)-3-phenylurea | 1-(2-methyl-3-nitrophenyl)-3-phenylurea Urea, N-(2-methyl-3-nitrophenyl)-N'-phenyl- | ||
| 13 | 5880-63-7 | p-Anisaldehyde, (p-nitrophenyl)hydrazone | p-Anisaldehyde, (p-nitrophenyl)hydrazone 4-Methoxybenzaldehyde 4-nitrophenylhydrazone p-Methoxybenzaldehyde 4-nitrophenyl hydrazone 4-Methoxybenzaldehyde (4-nitrophenyl)hydrazone (4-Methoxyphenyl)methanone 4-nitrophenylhydrazone Benzaldehyde, 4-methoxy-, 2-(4-nitrophenyl)hydrazone | ||
| 14 | 304478-31-7 | 3-methyl-N'-(2-nitrophenyl)benzohydrazide | 3-methyl-N'-(2-nitrophenyl)benzohydrazide | ||
| 15 | 4-METHYL-2-(2-NITRO-PHENYLAMINO)-BENZAMIDE | 4-METHYL-2-(2-NITRO-PHENYLAMINO)-BENZAMIDE | |||
| 16 | 2-Amino-5-nitro-N-(4-methylphenyl)benzamide | 2-Amino-5-nitro-N-(4-methylphenyl)benzamide | |||
| 17 | 1435-76-3 | Phenol, 2,6-dimethyl-4-[(2-nitrophenyl)azo]- | Phenol, 2,6-dimethyl-4-[(2-nitrophenyl)azo]- 2,6-dimethyl-4-[(2-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one | ||
| 18 | 65072-59-5 | 5-[(4-aminophenyl)azo]-3-methylsalicylic acid | Einecs 265-377-8 5-(p-Aminophenylazo)-3-methylsalicylic acid 5-[(4-aminophenyl)azo]-3-methylsalicylic acid 5-(4-Aminophenylazo)-2-hydroxy-3-methylbenzoic acid Benzoic acid, 5-[2-(4-aminophenyl)diazenyl]-2-hydroxy-3-methyl- | ||
| 19 | 1435-72-9 | Phenol, 4-ethyl-2-[2-(2-nitrophenyl)diazenyl]- | Phenol, 4-ethyl-2-[2-(2-nitrophenyl)diazenyl]- | ||
| 20 | 1-(3-aminophenyl)-3-2H-1,3-benzodioxol-5-ylurea | 1-(3-aminophenyl)-3-2H-1,3-benzodioxol-5-ylurea | |||
| 21 | 70593-32-7 | N-[[(4-methoxyphenyl)amino]carbonyl]nicotinamide | N-[[(4-methoxyphenyl)amino]carbonyl]nicotinamide N-[[(4-Methoxyphenyl)amino]carbonyl]-3-pyridinecarboxamide | ||
| 22 | 386238-73-9 | 2-oxo-2-(2-toluidino)ethyl pyrazine-2-carboxylate | 2-oxo-2-(2-toluidino)ethyl pyrazine-2-carboxylate | ||
| 23 | 98293-79-9 | 3-Cyano-6-dimethoxymethyl-5-(4-pyridyl)-2-pyridone | 3-Cyano-6-dimethoxymethyl-5-(4-pyridyl)-2-pyridone 3-CYANO-6-DIMETHOXYMETHYL-5-(4-PYRIDYL)-2-PYRIDONE [3,4'-Bipyridine]-5-carbonitrile, 2-(dimethoxymethyl)-1,6-dihydro-6-oxo- | ||
| 24 | 371171-04-9 | 7-(3,4-dimethoxyphenyl)imidazo[1,2-c]pyrimidin-5-ol | CPD1851-A5 7-(3,4-dimethoxyphenyl)imidazo[1,2-c]pyrimidin-5-ol 7-(3,4-diMethoxyphenyl)iMidazo[1,2-c]pyriMidin-5-ol 7-(3,4-dimethoxyphenyl)imidazo[1,2-c]pyrimidin-5(6H)-one Imidazo[1,2-c]pyrimidin-5(6H)-one, 7-(3,4-dimethoxyphenyl)- | ||
| 25 | 324055-29-0 | 1-(2-hydroxyphenyl)ethanone {2-nitrophenyl}hydrazone | 1-(2-hydroxyphenyl)ethanone {2-nitrophenyl}hydrazone | ||
| 26 | 612065-07-3 | 6-(4-NITROPHENYLAMINO)-2,3-DIHYDRO-1H-INDOLIZIN-5-ONE | 6-(4-NITROPHENYLAMINO)-2,3-DIHYDRO-1H-INDOLIZIN-5-ONE 5(1H)-Indolizinone, 2,3-dihydro-6-[(4-nitrophenyl)amino]- | ||
| 27 | 2-[(3-acetamidophenyl)amino]pyridine-4-carboxylic acid | 2-[(3-acetamidophenyl)amino]pyridine-4-carboxylic acid | |||
| 28 | 4-{[(5-methylpyrazin-2-yl)formamido]methyl}benzoic acid | 4-{[(5-methylpyrazin-2-yl)formamido]methyl}benzoic acid | |||
| 29 | 29530-50-5 | Diazene, 1-(2-methoxy-5-methylphenyl)-2-(4-nitrophenyl)- | [(2-methoxy-5-methylphenyl)-(4-nitrophenyl)diazene] Diazene, 1-(2-methoxy-5-methylphenyl)-2-(4-nitrophenyl)- | ||
| 30 | 330818-01-4 | 4-(BENZO[4,5]FURO[3,2-D]PYRIMIDIN-4-YLAMINO)-BUTYRIC ACID | TIMTEC-BB SBB012151 4-(benzofuro[3,2-d]pyrimidin-4-ylamino)butanoic acid Butanoic acid, 4-(benzofuro[3,2-d]pyrimidin-4-ylamino)- 4-([1]benzofuro[3,2-d]pyrimidin-4-ylamino)butanoic acid 4-(BENZO[4,5]FURO[3,2-D]PYRIMIDIN-4-YLAMINO)-BUTYRIC ACID | ||
| 31 | 879121-84-3 | (E)-N-(3-hydroxy-4-methoxybenzylidene)isonicotinohydrazide | (E)-N-(3-hydroxy-4-methoxybenzylidene)isonicotinohydrazide 4-Pyridinecarboxylic acid, (2E)-2-[(3-hydroxy-4-methoxyphenyl)methylene]hydrazide | ||
| 32 | 114457-94-2 | (S)-3-Phenyl-2-[(Pyrazin-2-Ylcarbonyl)Amino] Propanoic Acid | Bortezomib INT B Bortezomib Acid Impurity Bortezomib Intermediate 2 N-Pyrazinylcarbonyl-L-phenylalanine N-(Pyrazinylcarbonyl)-L-phenylalanine N-(2-Pyrazinylcarbonyl)-L-phenylalanine (2S)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoic acid (S)-3-PHENYL-2-[(PYRAZIN-2-YLCARBONYL)AMINO] PROPANOIC ACID (S)-3-Phenyl-2-[(pyrazine-2-carbonyl)-amino]-propionic acid (S)-3-Phenyl-2-[(Pyrazin-2-Ylcarbonyl)Amino] Propanoic Acid | ||
| 33 | 848133-75-5 | N-(3-cyano-7-ethoxy-4-oxo-1,4-dihydroquinolin-6-yl)acetamide | Neratinib Impurity 18 Neratinib Intermediate4 N-(3-Cyano-7-ethoxy-4-hydroxyquinolin-6-yl) 3-Cyano-7-ethoxy-4-hydroxy-6-N-acetylquinoline N-(3-Cyan-7-ethoxy-4-hydroxychinolin-6-yl)acetamid 3-Cyano-7-ethoxy-4-hydroxy-6-(acetylaMino)quinoline 3-Cyano-7-ethoxy-4-hydroxy-6-(acetylaMino)quinolone N-(3-cyano-7-ethoxy-4-oxo-1H-quinolin-6-yl)acetamide N-(3-cyano-7-ethoxy-4-hydroxyquinolin-6-yl)acetaMide N-(3-Cyano-7-ethoxy-4-hydroxyquinolin-6-yl)acetamide Acetamide, N-(3-cyano-7-ethoxy-4-hydroxy-6-quinolinyl)- acetamide, N-(3-cyano-7-ethoxy-4-hydroxy-6-quinolinyl)- N-(3-cyano-7-ethoxy-4-oxo-1,4-dihydroquinolin-6-yl)acetamide | ||
| 34 | 102915-34-4 | Anthanilic acid N'-[(2,4-dihydroxyphenyl)methylene] hydrazide | Anuthranilic acid resorcylal hydrazide Anthanilic acid N'-[(2,4-dihydroxyphenyl)methylene] hydrazide 2-Aminobenzoic acid N'-[(2,4-dihydroxyphenyl)methylene] hydrazide Benzoic acid, 2-amino-, 2-[(2,4-dihydroxyphenyl)methylene]hydrazide | ||
| 35 | 3-methyl-4-{[(5-methylpyrazin-2-yl)carbonyl]amino}benzoic acid | 3-methyl-4-{[(5-methylpyrazin-2-yl)carbonyl]amino}benzoic acid | |||
| 36 | 364793-97-5 | AcetaMide, N-(3-cyano-6-ethoxy-1,4-dihydro-4-oxo-7-quinolinyl)- | N-(3-cyano-6-ethoxy-4-oxo-1H-quinolin-7-yl)acetamide AcetaMide, N-(3-cyano-6-ethoxy-1,4-dihydro-4-oxo-7-quinolinyl)- | ||
| 37 | 443981-25-7 | 2-[(2E)-3-(furan-2-yl)prop-2-enoyl]-N-phenylhydrazinecarboxamide | 2-[3-(2-furyl)acryloyl]-N-phenylhydrazinecarboxamide 2-[(2E)-3-(furan-2-yl)prop-2-enoyl]-N-phenylhydrazinecarboxamide | ||
| 38 | 155513-77-2 | 3-[(4-Methylbenzoyl)amino]pyrazine-2-carboxylic acid methyl ester | 3-[(4-Methylbenzoyl)amino]pyrazine-2-carboxylic acid methyl ester 2-Pyrazinecarboxylic acid, 3-[(4-methylbenzoyl)amino]-, methyl ester | ||
| 39 | 606096-87-1 | Pyrazinecarboxamide, N-(1,3-benzodioxol-5-ylmethyl)-5-methyl- (9CI) | 2-Pyrazinecarboxamide, N-(1,3-benzodioxol-5-ylmethyl)-5-methyl- Pyrazinecarboxamide, N-(1,3-benzodioxol-5-ylmethyl)-5-methyl- (9CI) | ||
| 40 | 1-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]-1H-indole-2-carboxylic acid | 1-[(3-ethyl-1,2,4-oxadiazol-5-yl)methyl]-1H-indole-2-carboxylic acid | |||
| 41 | 5-[4-(cyanomethyl)phenoxy]-1,3-dimethyl-1H-pyrazole-4-carboxylic acid | 5-[4-(cyanomethyl)phenoxy]-1,3-dimethyl-1H-pyrazole-4-carboxylic acid | |||
| 42 | 1395493-21-6 | Benzyl 3-oxo-5,7-dihydro-2H-pyrrolo[3,4-c]pyridazine-6(3H)-carboxylate | Benzyl 3-oxo-5,7-dihydro-2H-pyrrolo[3,4-c]pyridazine-6(3H)-carboxylate 6H-Pyrrolo[3,4-c]pyridazine-6-carboxylic acid, 2,3,5,7-tetrahydro-3-oxo-, phenylmethyl ester | ||
| 43 | 900137-06-6 | 6-(Furan-2-yl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid | 6-(Furan-2-yl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid | ||
| 44 | 2-[(E)-(2,3-dihydroxyphenyl)methylidene]-N-phenyl-1-hydrazinecarboxamide | 2-[(E)-(2,3-dihydroxyphenyl)methylidene]-N-phenyl-1-hydrazinecarboxamide | |||
| 45 | 866135-98-0 | 1-ETHYL-4-HYDROXY-3-(5-OXO-2,5-DIHYDRO-1H-PYRAZOL-3-YL)-1H-QUINOLIN-2-ONE | 1-ETHYL-4-HYDROXY-3-(5-OXO-2,5-DIHYDRO-1H-PYRAZOL-3-YL)-2(1H)-QUINOLINONE 1-ETHYL-4-HYDROXY-3-(5-OXO-2,5-DIHYDRO-1H-PYRAZOL-3-YL)-1H-QUINOLIN-2-ONE 2(1H)-Quinolinone, 3-(2,5-dihydro-5-oxo-1H-pyrazol-3-yl)-1-ethyl-4-hydroxy- 1-ethyl-4-hydroxy-3-(5-oxo-2,5-dihydro-1H-pyrazol-3-yl)-1,2-dihydroquinolin-2-one | ||
| 46 | 5-BENZYL-4-OXO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLIC ACID | 5-BENZYL-4-OXO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRAZINE-2-CARBOXYLIC ACID | |||
| 47 | 5-{[(2,4-dihydroxyphenyl)methyl]amino}-2,3-dihydro-1H-1,3-benzodiazol-2-one | 5-{[(2,4-dihydroxyphenyl)methyl]amino}-2,3-dihydro-1H-1,3-benzodiazol-2-one | |||
| 48 | 1006476-71-6 | 5-(2,3-Dihydro-1H-indol-1-ylcarbonyl)-1-methyl-1H-pyrazole-4-carboxylic acid | 5-(2,3-Dihydro-1H-indol-1-ylcarbonyl)-1-methyl-1H-pyrazole-4-carboxylic acid 1H-Pyrazole-4-carboxylic acid, 5-[(2,3-dihydro-1H-indol-1-yl)carbonyl]-1-methyl- | ||
| 49 | 1956335-81-1 | 1H-Pyrazole-3-acetic acid, 1-[3-(cyanomethyl)phenyl]-5-hydroxy-, methyl ester | 1H-Pyrazole-3-acetic acid, 1-[3-(cyanomethyl)phenyl]-5-hydroxy-, methyl ester | ||
| 50 | 1392484-74-0 | 3-(4-Methoxybenzyl)-4a,5-dihydro-1H-pyrrolo[3,2-d]pyriMidine-2,4(3H,7aH)-dione | 3-(4-Methoxy-benzyl)-1,5-dihydro-pyrrolo[3,2-d]pyrimidine-2,4-dione 3-[(4-methoxyphenyl)methyl]-1,5-dihydropyrrolo[3,2-d]pyrimidine-2,4-dione 3-(4-Methoxybenzyl)-4a,5-dihydro-1H-pyrrolo[3,2-d]pyriMidine-2,4(3H,7aH)-dione | ||
| 51 | 1,2-Dihydro-1-oxo-5-cyano-6,8-dimethylphthalazine-7-carboxylic acid ethyl ester | 1,2-Dihydro-1-oxo-5-cyano-6,8-dimethylphthalazine-7-carboxylic acid ethyl ester | |||
| 52 | 3-Oxo-2,3,5,7-tetrahydro-pyrrolo[3,4-c]pyridazine-6-carboxylic acid benzyl ester | 3-Oxo-2,3,5,7-tetrahydro-pyrrolo[3,4-c]pyridazine-6-carboxylic acid benzyl ester | |||
| 53 | 1086386-69-7 | 4-Oxo-1-propyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyriMidine-2-carboxylic acid | 4-Oxo-1-propyl-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyriMidine-2-carboxylic acid Pyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxylic acid, 1,4-dihydro-4-oxo-1-propyl- | ||
| 54 | 5-{[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]amino}-2,3-dihydro-1H-isoindole-1,3-dione | 5-{[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]amino}-2,3-dihydro-1H-isoindole-1,3-dione | |||
| 55 | (2-AMINO-6,7-DIHYDRO-5H-PYRROLO[1,2-A]IMIDAZOL-3-YL)(1,3-BENZODIOXOL-5-YL)METHANONE | (2-AMINO-6,7-DIHYDRO-5H-PYRROLO[1,2-A]IMIDAZOL-3-YL)(1,3-BENZODIOXOL-5-YL)METHANONE | |||
| 56 | 1823865-73-1 | Imidazo[1,5-a]pyrazine-1-carboxylic acid, 5,6,7,8-tetrahydro-8-oxo-7-(phenylmethyl)- | Imidazo[1,5-a]pyrazine-1-carboxylic acid, 5,6,7,8-tetrahydro-8-oxo-7-(phenylmethyl)- | ||
| 57 | 2514763-78-9 | Benzonitrile, 2-[(3,4-dihydro-6-methoxy-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]- | Benzonitrile, 2-[(3,4-dihydro-6-methoxy-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]- | ||
| 58 | 380639-21-4 | 5-Pyrimidinecarboxylicacid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-,methylester(9CI) | 5-Pyrimidinecarboxylicacid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-,methylester(9CI) |
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