2-amino-1H-benzimidazole-5-carboxylic acid

2-氨基-1H-苯并咪唑-5-羧酸

Also known as: 2-amino-1H-benzo[d]imidazole-5-carboxylic acid, 1H-Benzimidazole-5-carboxylic acid, 2-amino- (9CI), 1H-Benzimidazole-6-carboxylic acid, 2-amino-, 2-amino-1H-Benzimidazole-6-carboxylic acid, 2-AMINO-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID, 2-AMINO-BENZIMIDAZOLE-5-CARBOXYLIC ACID, 2-Amino-1(3)H-benzimidazol-5-carbonsaeure, 2-amino-3H-benzimidazole-5-carboxylic acid

CAS No.
76391-97-4
Jingsj CID
J-935233-5
Molecular Formula
C8H7N3O2
Chinese Name
2-氨基-1H-苯并咪唑-5-羧酸
Molecular Weight
177.16000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point540.4ºC at 760 mmHg
Density1.611 g/cm3
Flash Point280.6ºC

Frequently Asked Questions

What is the CAS number of 2-amino-1H-benzimidazole-5-carboxylic acid?

76391-97-4

What are the molecular formula and molecular weight of 2-amino-1H-benzimidazole-5-carboxylic acid?

C8H7N3O2, molecular weight 177.16000 g/mol

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