| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | 957511-87-4 | CHEMBRDG-BB 5904367 | CHEMBRDG-BB 5904367 1-(5-METHYL-3-NITRO-1H-PYRAZOL-1-YL)ACETONE 1-(5-methyl-3-nitro-1H-pyrazol-1-yl)acetone(SALTDATA: FREE) 1-(5-methyl-3-nitro-pyrazol-1-yl)-propan-2-one 2-Propanone, 1-(5-methyl-3-nitro-1H-pyrazol-1-yl)- 1-(5-Methyl-3-nitro-1H-pyrazol-1-yl)propan-2-one 1-(5-Methyl-3-nitro-1H-pyrazol-1-yl)acetone | ||
| 2 | 15191-21-6 | N-Formyl-L-Histidine | N-Formyl-L-Histidine | ||
| 3 | 16773-51-6 | Ornidazole Impurity 5 | Ornidazole Impurity 5 Ornidazole Impurity 33 2-?Oxiranylmethyl Ornidazole 1H-Imidazole,2-methyl-4-nitro-1-(2-oxiranylmethyl)- | ||
| 4 | 16935-05-0 | Ornidazole Impurity 21 | Ornidazole Impurity 21 | ||
| 5 | 50615-41-3 | 3-(2-carboxyethyl)cytosine | 3-(2-carboxyethyl)cytosine 1(2H)-Pyrimidinepropanoic acid, 3,6-dihydro-6-imino-2-oxo- | ||
| 6 | 40851-82-9 | 6-ethoxy-3-nitropyridin-2-aMine | 6-ethoxy-3-nitropyridin-2-aMine | ||
| 7 | 1187732-67-7 | 4-Amino-2-ethoxy-3-nitropyridine | 4-Amino-2-ethoxy-3-nitropyridine | ||
| 8 | 2-(5-NITRO-2-PYRIDYLAMINO)ETHANOL | 2-[(5-NITROPYRIDIN-2-YL)AMINO]ETHANOL | |||
| 9 | 3-HYDROXY-4-NITRO-BENZYL-HYDRAZINE | 3-HYDROXY-4-NITRO-BENZYL-HYDRAZINE | |||
| 10 | 25948-12-3 | 2-[(5-nitro-2-pyridyl)amino]ethanol | 2-[(5-Nitro-2-pyridyl)amino]ethanol 2-[(5-nitro-2-pyridyl)amino]ethanol 2-[(5-Nitro-2-pyridinyl)amino]ethanol 2-[(5-nitropyridin-2-yl)amino]ethanol 2-[(5-Nitro-2-pyridyl)amino]ethan-1-ol ethanol, 2-[(5-nitro-2-pyridinyl)amino]- 2-[(5-nitropyridin-2-yl)amino]ethanol hydrochloride | ||
| 11 | 1003711-16-7 | 2-AMINO-5-METHOXY-3-NITRO-4-PICOLINE | 2-AMINO-5-METHOXY-3-NITRO-4-PICOLINE | ||
| 12 | 50798-38-4 | 2-({3-nitro-2-pyridinyl}amino)ethanol | 2-({3-nitro-2-pyridinyl}amino)ethanol | ||
| 13 | N2-(2-hydrazino-2-oxoethyl)-2-furamide | N2-(2-hydrazino-2-oxoethyl)-2-furamide | |||
| 14 | 116856-18-9 | 5-Formamide-1-(2-formyloxyethl)pyrazole | Cyclopentanemethylamine HCL CYCLOPENTANEMETHYLAMINE HCL Side chain of Cefoselis sulfate 2-(5-Formamido-1H-pyrazol-1-yl) 5-Formamide-1-(2-formyloxyethl)pyrazole 5-FORMAMIDO-1-(2-FORMYLOXYETHYL)PYRAZOLE 5-formamide-1-(2-formyloxyethl) pyrazole 5-Formamido-1-(2-formyloxyethyl)Pyrazole 2-(5-forMaMido-1H-pyrazol-1-yl)ethyl forMate 5-formamido-1-(2-formyloxyethyl)-1H-pyrazole 2-[5-(formylamino)-1H-pyrazol-1-yl]ethyl formate N-[1-[2-(Formyloxy)ethyl]-1H-pyrazol-5-yl]formamide ForMaMide,N-[1-[2-(forMyloxy)ethyl]-1H-pyrazol-5-yl]- | ||
| 15 | 1173984-09-2 | 2-Methoxy-4,6-dimethyl-5-nitropyrimidine | 2-Methoxy-4,6-dimethyl-5-nitropyrimidine 2-methoxy-4,6-dimethyl-5-nitropyrimidine Pyrimidine, 2-methoxy-4,6-dimethyl-5-nitro- 2-methoxy-4,6-dimethyl-5-nitropyrimidine(WXC01863) | ||
| 16 | 15400-53-0 | 2-Amino-5-carboethoxy-4-hydroxypyrimidine | LABOTEST-BB LT00455352 2-Amino-5-carboethoxy-4-hydroxyprimidine 2-AMINO-5-CARBOETHOXY-4-HYDROXYPYRIMIDINE 2-Amino-5-carboethoxy-4-hydroxypyrimidine 2-Amino-5-ethoxycarbonyl-4-hydroxypyrimidine Ethyl2-amino-4-hydroxypyrimidine-5-carboxylate ETHYL 2-AMINO-4-HYDROXYPYRIMIDINE-5-CARBOXYLATE Ethyl 2-amino-4-hydroxypyrimidine-5-carboxylate 2-Amino-4-hydroxypyrimidine-5-carboxylicacidethylester ethyl 2-amino-6-oxo-1,6-dihydropyrimidine-5-carboxylate ethyl 2-amino-1,4-dihydro-4-oxopyrimidine-5-carboxylate 2-Amino-4-hydroxypyrimidine-5-carboxylic acid ethyl ester 2-Amino-5-ethoxycarbonyl-4-hydroxypyrimidine~2-Amino-4-hydroxypyrimidine-5-carboxylic acid ethyl ester~Ethyl 2-amino-4-hydroxypyrimidine-5-carboxylate | ||
| 17 | 921214-32-6 | 2(1H)-Pyridinone, 4-amino-1-ethyl-3-nitro- | 2(1H)-Pyridinone, 4-amino-1-ethyl-3-nitro- | ||
| 18 | 648917-64-0 | Hydrazine, (3-methoxy-4-nitrophenyl)- (9CI) | (3-Methoxy-4-nitro-phenyl)-hydrazine Hydrazine, (3-methoxy-4-nitrophenyl)- Hydrazine, (3-methoxy-4-nitrophenyl)- (9CI) | ||
| 19 | 202217-20-7 | 6-Methoxy-5-methyl-3-nitro-pyridin-2-ylamine | 2-Pyridinamine, 6-methoxy-5-methyl-3-nitro- 6-Methoxy-5-methyl-3-nitro-pyridin-2-ylamine | ||
| 20 | 865774-76-1 | 2-methyl-2-(4-nitro-1H-imidazol-1-yl)propanal | EOS-61344 865774-76-1 2-methyl-2-(4-nitroimidazol-1-yl)propanal 2-methyl-2-(4-nitro-1H-imidazol-1-yl)propanal | ||
| 21 | 91847-07-3 | N-(2-furylmethyl)-2-hydrazinyl-2-oxo-acetamide | N-(2-furylmethyl)-2-hydrazinyl-2-oxo-acetamide | ||
| 22 | 20187-46-6 | Ethyl 4-amino-2-hydroxypyrimidine-5-carboxylate | 5-CARBETHOXYCYTOSINE Ethyl4-Amino-2-hydroxy-5-pyrimidinecarboxylate Ethyl 4-amino-2-hydroxypyrimidine-5-carboxylate ethyl 6-amino-2-oxo-1H-pyrimidine-5-carboxylate Ethyl 4-aMino-2-hydroxypyriMidine-5-carboxyla... ethyl 6-amino-2-oxo-1,2-dihydropyrimidine-5-carboxylate Ethyl 6-amino-2-oxo-1,2-dihydropyrimidine-5-carboxylate 4-AMino-2-hydroxy-pyriMidine-5-carboxylic acid ethyl ester 5-pyrimidinecarboxylic acid, 4-amino-2-hydroxy-, ethyl ester 5-pyriMidinecarboxylic acid, 4-aMino-2-hydroxy-, ethyl ester 4-Amino-2-oxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester 4-AMINO-2-OXO-1,2-DIHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER 6-Amino-2-oxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester 5-Pyrimidinecarboxylic acid, 6-amino-1,2-dihydro-2-oxo-, ethyl ester 5-PyriMidinecarboxylic acid, 6-aMino-1,2-dihydro-2-oxo-, ethyl ester | ||
| 23 | 1491622-24-2 | 4-Pyrimidinepropanoic acid, α-amino-β-hydroxy- | 4-Pyrimidinepropanoic acid, α-amino-β-hydroxy- 2-Amino-3-hydroxy-3-(pyrimidin-4-yl)propanoic acid | ||
| 24 | 98797-16-1 | N-(4,6-dihydroxy-2-methylpyrimidin-5-yl)acetamide | N-(4,6-DIHYDROXY-2-METHYL-5-PYRIMIDINYL)ACETAMIDE N-(4,6-dihydroxy-2-methylpyrimidin-5-yl)acetamide | ||
| 25 | 95080-92-5 | Ethyl 2-(hydroxyimino)-2-(1H-imidazol-1-yl)acetate | Ethyl (hydroxyimino)(1H-imidazol-1-yl)acetate ethyl (2E)-2-hydroxyimino-2-imidazol-1-ylacetate Ethyl 2-(hydroxyimino)-2-(1H-imidazol-1-yl)acetate | ||
| 26 | 2219375-00-3 | 4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carbohydrazide | 4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carbohydrazide | ||
| 27 | 1313739-06-8 | Ethyl 2-(2-Methyl-[1,2,4]-Triazol-3-yl)-2-oxoacetate | Ethyl 2-(2-Methyl-[1,2,4]-Triazol-3-yl)-2-oxoacetate 1H-1,2,4-Triazole-5-acetic acid, 1-methyl-α-oxo-, ethyl ester | ||
| 28 | 199296-22-5 | 1(2H)-Pyrazineaceticacid,3-amino-6-methyl-2-oxo-(9CI) | 1(2H)-Pyrazineacetic acid, 3-amino-6-methyl-2-oxo- (3-AMINO-6-METHYL-2-OXOPYRAZIN-1(2H)-YL)ACETIC ACID 1(2H)-Pyrazineaceticacid,3-amino-6-methyl-2-oxo-(9CI) | ||
| 29 | 16773-52-7 | 3-(2-Methyl-5-nitro-1H-imidazol-1-yl)-1,2-epoxypropane | Brn 0613771 Ornidazole Impurity Ⅳ 1-(2,3-EPOXYPROPYL)-2-METHYL-5-NITROIMIDAZOLE 1-(2,3-epoxypropyl)-2-methyl-5-nitro-imidazol 2-methyl-5-nitro-1-(oxiran-2-ylmethyl)imidazole Imidazole, 1-(2,3-epoxypropyl)-2-methyl-5-nitro- 1-(Oxiranylmethyl)-2-methyl-5-nitro-1H-imidazole 2-Methyl-5-nitro-1-(oxiran-2-ylmethyl)-1H-imidazole 3-(2-Methyl-5-nitro-1H-imidazol-1-yl)-1,2-epoxypropane | ||
| 30 | 1894691-18-9 | 3-(aminocarbonyl)-1-ethyl-1H-pyrazole-5-carboxylic acid | 3-(aminocarbonyl)-1-ethyl-1H-pyrazole-5-carboxylic acid 1H-Pyrazole-5-carboxylic acid, 3-(aminocarbonyl)-1-ethyl- | ||
| 31 | 31055-19-3 | 3-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester | Allopurinol EP Imp E Allopurinol Related CoMpound E ethyl 5-forMaMido-1H-pyrazole-4-carboxylate ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate 3-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester Allopurinol EP Impurity E or Allopurinol USP Related Compound E Allopurinol Impurity 5(Allopurinol EP Impurity E)(Allopurinol USP Related Compound E ) Allopurinol Related Compound E (25 mg) (ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate) | ||
| 32 | 1805813-36-8 | (S)-4-nitro-1-(tetrahydrofuran-3-yl)-1H-pyrazole(WXC05461) | (S)-4-nitro-1-(tetrahydrofuran-3-yl)-1H-pyrazole(WXC05461) | ||
| 33 | 938439-09-9 | 2-Pyrazinecarboxylic acid, 3-amino-6-methoxy-, methyl ester | 2-Pyrazinecarboxylic acid, 3-amino-6-methoxy-, methyl ester | ||
| 34 | 126101-09-5 | 2,5-Dioxohexahydro-1H-pyrrolo(1,2-a)imidazole-7a-carboxamide | 2,5-Dioxohexahydro-1H-pyrrolo(1,2-a)imidazole-7a-carboxamide 2,5-dioxo-1,3,6,7-tetrahydropyrrolo[1,2-a]imidazole-7a-carboxamide 1H-Pyrrolo[1,2-a]imidazole-7a(5H)-carboxamide, tetrahydro-2,5-dioxo- | ||
| 35 | 359436-60-5 | 1H-Pyrrole-1-propanoicacid, 2,5-dihydro-2,5-dioxo-, hydrazide | BMPH E-MALEIMIDOPROPIONIC ACID HYDRAZIDE 3-Maleimidopropionic acid hydrazide 3-(2,5-dioxopyrrol-1-yl)propanehydrazide 3-Maleimidopropionic acid hydrazide hydrochloride 3-(2,5-DIOXO-2,5-DIHYDRO-1H-PYRROL-1-YL)PROPANEHYDRAZIDE 1H-Pyrrole-1-propanoicacid, 2,5-dihydro-2,5-dioxo-, hydrazide 1H-Pyrrole-1-propanoic acid, 2,5-dihydro-2,5-dioxo-, hydrazide | ||
| 36 | 6635-66-1 | 2-(diMethylaMino)-6-oxo-3,6-dihydropyriMidine-4-carboxylicacid | 2-(diMethylaMino)-6-oxo-3,6-dihydropyriMidine-4-carboxylicacid 2-(DIMETHYLAMINO)-6-OXO-1,6-DIHYDROPYRIMIDINE-4-CARBOXYLIC ACID | ||
| 37 | 166267-96-5 | (2-Amino-4-methyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-acetic acid | 5-Pyrimidineacetic acid, 2-amino-1,6-dihydro-4-methyl-6-oxo- 2-(2-amino-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetic acid (2-AMINO-4-METHYL-6-OXO-1,6-DIHYDRO-PYRIMIDIN-5-YL)-ACETIC ACID (2-Amino-4-methyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-acetic acid | ||
| 38 | 1172801-30-7 | 1-methyl-5-[(methylamino)carbonyl]-1H-pyrazole-3-carboxylic acid | 1-methyl-5-(methylcarbamoyl)-1H-pyrazole-3-carboxylic acid 1-methyl-5-[(methylamino)carbonyl]-1H-pyrazole-3-carboxylic acid | ||
| 39 | 38009-11-9 | 1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOXAMIDE | 1,3-dimethyl-2,4-dioxopyrimidine-5-carboxamide 1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOXAMIDE | ||
| 40 | 500275-81-0 | Acetamide, 2-[(1,6-dihydro-1-methyl-6-oxo-3-pyridazinyl)oxy]- (9CI) | 2-[(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)oxy]acetamide Acetamide, 2-[(1,6-dihydro-1-methyl-6-oxo-3-pyridazinyl)oxy]- Acetamide, 2-[(1,6-dihydro-1-methyl-6-oxo-3-pyridazinyl)oxy]- (9CI) | ||
| 41 | 954226-09-6 | Acetamide, N-(1,4,5,6-tetrahydro-2-methyl-4,6-dioxo-5-pyrimidinyl)- | N-(2-methyl-4,6-dioxo-1H-pyrimidin-5-yl)acetamide N-(1,4,5,6-tetrahydro-2-methyl-4,6-dioxo-5-pyrimidinyl)-Acetamide Acetamide, N-(1,4,5,6-tetrahydro-2-methyl-4,6-dioxo-5-pyrimidinyl)- | ||
| 42 | 56039-07-7 | 1H-Imidazole-4-carboxylic acid, 5-(2-amino-2-oxoethyl)-, methyl ester | 1H-Imidazole-4-carboxylic acid, 5-(2-amino-2-oxoethyl)-, methyl ester 1H-Imidazole-5-carboxylic acid, 4-(2-amino-2-oxoethyl)-, methyl ester | ||
| 43 | 1204245-38-4 | 1H-Pyrrole-3-carboxylic acid, 1-amino-5-(aminocarbonyl)-, methyl ester | methyl 1-amino-5-carbamoyl-1H-pyrrole-3-carboxylate Methyl 1-amino-5-(aminocarbonyl)-1H-pyrrole-3-carboxylate 1H-Pyrrole-3-carboxylic acid, 1-amino-5-(aminocarbonyl)-, methyl ester | ||
| 44 | 1258637-47-6 | 3-Hydroxy-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-5-carboxylic acid | 3-Hydroxy-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-5-carboxylic acid 2H-Pyrazolo[3,4-c]pyridine-5-carboxylic acid, 4,5,6,7-tetrahydro-3-hydroxy- 3-hydroxy-4,5,6,7-tetrahydro-2H-pyrazolo[ 3,4-c]pyridine-5-carboxylic acid hydrochloride | ||
| 45 | 648918-08-5 | 4H-Imidazole-5-carboxylicacid,2-methoxy-4-(methylimino)-,methylester(9CI) | 4H-Imidazole-5-carboxylic acid, 2-methoxy-4-(methylimino)-, methyl ester 4H-Imidazole-5-carboxylicacid,2-methoxy-4-(methylimino)-,methylester(9CI) | ||
| 46 | 54660-80-9 | 6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde | 6-AMINO-1,3-DIMETHYL-5-FORMYLURACIL 4-amino-1,3-dimethyl-2,6-dioxopyrimidine-5-carbaldehyde 4-amino-1,3-dimethyl-2,6-dioxo-pyrimidine-5-carbaldehyde 4-amino-1,3-dimethyl-2,6-dioxo-5-pyrimidinecarboxaldehyde 4-amino-2,6-diketo-1,3-dimethyl-pyrimidine-5-carbaldehyde 6-AMINO-1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBALDEHYDE 6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde 6-AMINO-1,3-DIMETHYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDINE-5-CARBOXALDEHYDE 5-Pyrimidinecarboxaldehyde, 6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo- | ||
| 47 | 4-CYCLOPROPYL-1-METHYL-5-OXO-1,5-DIHYDRO-4H-1,2,4-TRIAZOL-3-CARBOXYLIC ACID | 4-CYCLOPROPYL-1-METHYL-5-OXO-1,5-DIHYDRO-4H-1,2,4-TRIAZOL-3-CARBOXYLIC ACID | |||
| 48 | 1250992-80-3 | 4,6,7,8-Tetrahydro-3H-5-Oxa-1,2,3-Triaza-Azulene-6-Carboxylic Acid(WX140037) | 4,6,7,8-Tetrahydro-3H-5-Oxa-1,2,3-Triaza-Azulene-6-Carboxylic Acid(WX140037) | ||
| 49 | 32682-85-2 | Pyrrolo[3,4-c]pyrazole-5(1H)-carboxylic acid, 2,3,4,6-tetrahydro-3-oxo-, methyl ester | Pyrrolo[3,4-c]pyrazole-5(1H)-carboxylic acid, 2,3,4,6-tetrahydro-3-oxo-, methyl ester |
| ID | CAS | Product Name | Suppliers | Descriptions |
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