1-Methylbiguanide monohydrochloride

1-甲基双胍盐酸盐

Also known as: Metformin Related Compound B, Metformin Impurity E HCl, Metformin Impurity E HCl Salt, Metformin EP Impurity E HCl, Metformin Impurity 5(HCl), 1-Methylbiguanide hydrochloride, 1-(diaminomethylidene)-2-methylguanidine hydrochloride

CAS No.
1674-62-0
Jingsj CID
J-1430474-3
Molecular Formula
C3H10ClN5
Chinese Name
1-甲基双胍盐酸盐
Molecular Weight
151.59800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point295.3ºC at 760mmHg
Density1.45g/cm3
Flash Point132.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1-Methylbiguanide monohydrochloride?

1674-62-0

What are the molecular formula and molecular weight of 1-Methylbiguanide monohydrochloride?

C3H10ClN5, molecular weight 151.59800 g/mol

Is 1-Methylbiguanide monohydrochloride hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026