1H-Benzimidazole-5-carboxylic acid

1H-苯并咪唑-5-羧酸

Also known as: 5-Benzimidazolecarboxylic acid, 5-Carboxybenzimidazole, 1H-Benzimidazole-6-carboxylic acid, 1H-Benzo[d]imidazole-5-carboxylic acid, 3H-benzimidazole-5-carboxylic acid, 3H-benzo[d]imidazole-5-carboxylic acid, 5-BENZIMIDAZOLECARBOXYLIC ACID, BENZIMIDAZOLE-5-CARBOXYLIC ACID, BENZOIMIDAZOLE-5-CARBOXYLIC ACID, AKOS BBS-00000435, AURORA 9842, OTAVA-BB BB7014211630

CAS No.
15788-16-6
Jingsj CID
J-1978961-1
Molecular Formula
C8H6N2O2
Chinese Name
1H-苯并咪唑-5-羧酸
Molecular Weight
162.15 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point>300 °C(lit.)
Boiling Point542.5±23.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point281.9±22.6 °C

Frequently Asked Questions

What is the CAS number of 1H-Benzimidazole-5-carboxylic acid?

15788-16-6

What are the molecular formula and molecular weight of 1H-Benzimidazole-5-carboxylic acid?

C8H6N2O2, molecular weight 162.15 g/mol

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