| Identification | Back Directory | [Name]
N-Cyano-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]carbamimidic acid methyl ester | [CAS]
138035-55-9 | [Synonyms]
Cimetidine EP IMP B
Cimetidine impurity B
Cimetidine EP Impurity B
Cimetidine Impurity B(EP)
Cimetidine Methoxy Analog
Cimetidine Hydrochloride Impurity B
Cimetidine Hydrochloride EP Impurity B
Cimetidine Impurity 2（Cimetidine EP Impurity B）
Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]-carbamimidate
N-Cyano-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]carbamimidic acid methyl ester
Carbamimidic acid, N-cyano-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-, methyl ester (9CI)
Cimetidine impurity 2/Cimetidine EP Impurity B/Cimetidine Methoxy Analog/Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl]-carbamimidate | [Molecular Formula]
C10H15N5OS | [MOL File]
138035-55-9.mol | [Molecular Weight]
253.32 |
| Chemical Properties | Back Directory | [Melting point ]
>139°C (dec.) | [Boiling point ]
459.1±55.0 °C(Predicted) | [density ]
1.26±0.1 g/cm3(Predicted) | [storage temp. ]
Hygroscopic, -20°C Freezer, Under inert atmosphere | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
14.11±0.10(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Uses]
N-?Cyano-?N''-?[2-?[[(5-?methyl-?1H-?imidazol-?4-?yl)?methyl]?thio]?ethyl]?-carbamimidic Acid Methyl Ester which is an impurity of Cimetidine (C441650), which acts as a competitive histamine H2-receptor antagonist which inhibits gastric acid secretion and reduces pepsin output (1). |
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