ChemicalBook--->CAS DataBase List--->31857-31-5

31857-31-5

31857-31-5 Structure

31857-31-5 Structure
IdentificationBack Directory
[Name]

N-cyano-N',N''-dimethylguanidine
[CAS]

31857-31-5
[Synonyms]

Einecs 250-846-1
Cimetidine impurity G
Cimetidine EP Impurity G
Cimetidine Impurity G(EP)
N1,N2-dimethylcyanoguanidine
1,3-dimethyl-2-cyanoguanidine
1-Cyano-2,3-dimethylguanidine
2-Cyano-1,3-dimethylguanidine
Cimetidine Hydrochloride Impurity G
Guanidine, N-cyano-N',N''-dimethyl-
Cimetidine Hydrochloride EP Impurity G
Cimetidine Impurity 7(Cimetidine EP Impurity G)
Cimetidine EP Impurity G (2-Cyano-1,3-dimethylguanidine)
[EINECS(EC#)]

250-846-1
[Molecular Formula]

C4H8N4
[MDL Number]

MFCD09834500
[MOL File]

31857-31-5.mol
[Molecular Weight]

112.13
Chemical PropertiesBack Directory
[Melting point ]

176-177℃
[Boiling point ]

159.9±23.0 °C(Predicted)
[density ]

1.06±0.1 g/cm3(Predicted)
[pka]

0.56±0.70(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P264-P270-P301+P312-P330-P501
Hazard InformationBack Directory
[Uses]

N-Cyano-N’,N’-dimethyl-guanidine is an impurity in the synthesis of Cimetidine (C441650), a competitive histamine H2-receptor antagonist which inhibits gastric acid secretion and reduces pepsin output. Also used in the preparation of histamine H2 receptor antagonists.
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