1H-Benzimidazol-2-amine, N-methyl- (9CI)

N-甲基-1H-苯并咪唑-2-胺

Also known as: N-Methyl-1H-benzimidazol-2-amine, N-Methyl-1H-benzo[d]imidazol-2-amine, 1H-Benzimidazol-2-amine, N-methyl-, (1H-Benzoimidazol-2-yl)-methyl-amine, 2-Methylaminobenzimidazole, N-Methyl-1H-1,3-benzodiazol-2-amine

1H-Benzimidazol-2-amine, N-methyl- (9CI) (CAS 17228-38-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9N3 and a molecular weight of 147.177 g/mol. It is also known as N-Methyl-1H-benzimidazol-2-amine, N-Methyl-1H-benzo[d]imidazol-2-amine and 1H-Benzimidazol-2-amine, N-methyl-. Key properties include a melting point of 190-192°C, a boiling point of 313.7±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 143.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17228-38-5
Jingsj CID
J-1508835-0
Molecular Formula
C8H9N3
Chinese Name
N-甲基-1H-苯并咪唑-2-胺
Molecular Weight
147.177 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point190-192°C
Boiling Point313.7±25.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point143.5±23.2 °C

Frequently Asked Questions

What is the CAS number of 1H-Benzimidazol-2-amine, N-methyl- (9CI)?

The CAS number of 1H-Benzimidazol-2-amine, N-methyl- (9CI) is 17228-38-5.

What are the molecular formula and molecular weight of 1H-Benzimidazol-2-amine, N-methyl- (9CI)?

1H-Benzimidazol-2-amine, N-methyl- (9CI) has molecular formula C8H9N3 and molecular weight 147.177 g/mol.

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

Last updated:

How to cite: Jingsj. "1H-Benzimidazol-2-amine, N-methyl- (9CI) (CAS 17228-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508835-0 (accessed 2026-10-24).

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