5-Chloro-1-methyl-1H-benzimidazol-2-amine

5-氯-1-甲基-1H-苯并咪唑-2-胺

Also known as: 1H-Benzimidazol-2-amine,5-chloro-1-methyl-(9CI), 2-amino-5-chloro-1-methylbenzimidazole, 2-amino-1-methyl-5-chlorobenzimidazole, 5-chloro-1-methyl-2-aminobenzimidazole, 5-chloro-1-methyl-1H-1,3-benzodiazol-2-amine, UNII-1XKW2888RV

5-Chloro-1-methyl-1H-benzimidazol-2-amine (CAS 103748-25-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8ClN3 and a molecular weight of 181.62200 g/mol. It is also known as 1H-Benzimidazol-2-amine,5-chloro-1-methyl-(9CI), 2-amino-5-chloro-1-methylbenzimidazole and 2-amino-1-methyl-5-chlorobenzimidazole. Key properties include a boiling point of 370.1ºC at 760mmHg, a density of 1.45g/cm3 and a flash point of 177.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103748-25-0
Jingsj CID
J-1086959-8
Molecular Formula
C8H8ClN3
Chinese Name
5-氯-1-甲基-1H-苯并咪唑-2-胺
Molecular Weight
181.62200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point370.1ºC at 760mmHg
Density1.45g/cm3
Flash Point177.6ºC

Frequently Asked Questions

What is the CAS number of 5-Chloro-1-methyl-1H-benzimidazol-2-amine?

The CAS number of 5-Chloro-1-methyl-1H-benzimidazol-2-amine is 103748-25-0.

What are the molecular formula and molecular weight of 5-Chloro-1-methyl-1H-benzimidazol-2-amine?

5-Chloro-1-methyl-1H-benzimidazol-2-amine has molecular formula C8H8ClN3 and molecular weight 181.62200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Chloro-1-methyl-1H-benzimidazol-2-amine (CAS 103748-25-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086959-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.