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

2-氯-1-甲基-1H-苯并咪唑-5-胺

Also known as: 2-Chloro-1-methyl-1H-benzo[d]imidazol-5-amine, 1-Methyl-2-chloro-5-aminobenzimidazole, 5-Amino-2-chloro-1-methyl-1H-benzimidazole, 1H-Benzimidazol-5-amine, 2-chloro-1-methyl-

CAS No.
203302-74-3
Jingsj CID
J-1593251-6
Molecular Formula
C8H8ClN3
Chinese Name
2-氯-1-甲基-1H-苯并咪唑-5-胺
Molecular Weight
181.622 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point393.2±34.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point191.6±25.7 °C

Frequently Asked Questions

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

203302-74-3

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

C8H8ClN3, molecular weight 181.622 g/mol

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