ChemicalBook--->CAS DataBase List--->52378-40-2

52378-40-2

52378-40-2 Structure

52378-40-2 Structure
IdentificationBack Directory
[Name]

N-Cyano-N-[2-(5-methylimidazole-4-methylthio)ethyl]-S-methyl isothiourea
[CAS]

52378-40-2
[Synonyms]

Einecs 257-889-5
Cimetidine EP IMP A
Cimetidine impurity A
Cimetidine EP Impurity A
Cimetidine Impurity A(EP)
3-Cyano-2-methyl-1-[2-[[(5-methyl-1
Cimetidine Impurity 1(Cimetidine EP Impurity A)
N-Cyano-N-[2-(5-methylimidazole-4-methylthio)ethyl]-S-methyl...
N-Cyano-N-[2-(5-methylimidazole-4-methylthio)ethyl]-S-methyl isothiourea
N-Cyano-N'-[2-[(4-methyl-5-imidazolyl)methylthio]ethyl]-S-methylisothiourea
1-CYANO-2-METHYL-1-[2-(5-METHYLIMIDAZOL-4-YL-METHYLTHIO)ETHYL]ISO-THIO UREA
N-Cyano-N'-[2-(4-methyl-5-imidazolyl)methylthio]etheyl -S-methylisothiourea
N-Cyano-S-methyl-N''-[2-(4-methyl-5-imidazolyl)-methylthioethyl]- isothioure
N-Cyano-N'-[2-[[(5-methyl-4-imidazolyl)methyl]thio]ethyl]-S-methylisothiourea
N-Cyano-N'-2-[(5-methyl-1H-imidazol-4-yl)methylthio]ethyl-S-methylisothiourea
S-Methyl-N-cyano-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylthio]ethyl]isothiourea
1-cyano-2-methyl-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]isothiourea
2-Methyl-1-cyano-3-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]isothiourea
N-Cyano-N-[2-(5-MethyliMidazole-4-Methylthio)ethyl]-S-Methyl isothiourea Monohydrate
3-CYANO-2-METHYL-1-[2-[[(5-METHYL-1H-IMIDAZOL-4-YL)METHYL]SULPHANYL]ETHYL]ISOTHIOUREA
N1-[2-[(5-Methyl-1H-imidazole-4-yl)methylthio]ethyl]-N2-cyano(methylthio)methanamidine
methyl N-cyano-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]carbamimidothioate
(E)-methyl N'-cyano-N-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)carbamimidothioate
Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl] carbamimidothioate
N-Cyano-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]carbamimidothioic acid methyl ester
N-CYANO-N(2-((5-METHYL-1H-IMIDAZOL-4-YL)METHYL)THYL)THIO)ETHYL)CARBAMIMIDOTHIOIC ACID METHYL ESTER
Carbamimidothioic acid,N-cyano-N'-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]-, methyl ester
Cimetidine impurity 1/Cimetidine EP Impurity A/Cimetidine Methylsulfanyl Analog /Methyl 3-cyano-1-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl]ethyl] carbamimidothioate
Cimetidine EP Impurity AQ: What is Cimetidine EP Impurity A Q: What is the CAS Number of Cimetidine EP Impurity A Q: What is the storage condition of Cimetidine EP Impurity A Q: What are the applications of Cimetidine EP Impurity A
[EINECS(EC#)]

257-889-5
[Molecular Formula]

C10H15N5S2
[MDL Number]

MFCD09751289
[MOL File]

52378-40-2.mol
[Molecular Weight]

269.39
Chemical PropertiesBack Directory
[Melting point ]

148-150℃
[Boiling point ]

501.5±60.0 °C(Predicted)
[density ]

1.29±0.1 g/cm3(Predicted)
[storage temp. ]

Amber Vial, -20°C Freezer, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

14.11±0.10(Predicted)
[color ]

Yellow
[Stability:]

Light Sensitive
[Major Application]

pharmaceutical
[InChI]

1S/C10H15N5S2/c1-8-9(15-7-14-8)5-17-4-3-12-10(16-2)13-6-11/h7H,3-5H2,1-2H3,(H,12,13)(H,14,15)
[InChIKey]

WSUNDBVVUCLXTG-UHFFFAOYSA-N
[SMILES]

S(CCN=C(SC)NC#N)Cc1[nH]cnc1C
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
[Signal word ]

Warning
[Hazard statements ]

H334-H302+H312+H332-H317
[Precautionary statements ]

P261-P285-P304+P341-P342+P311-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
[WGK Germany ]

WGK 3
[REACH Registrations]

Active
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Uses]

N-Cyano-N’-[2-[(4-methyl-5-imidazolyl)methylthio]ethyl]-S-methylisothiourea (Cimetidine EP Impurity A) is a Cimetidine (C441650) related impurity. 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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