5-methyl-1H-benzo[d]imidazole-2-carboxylic acid

6-甲基-1H-苯并咪唑-2-羧酸

Also known as: 1H-Benzimidazole-2-carboxylicacid,5-methyl-(9CI), 1H-benzimidazole-2-carboxylic acid, 6-methyl-, 5-methyl-1H-1,3-benzodiazole-2-carboxylic acid, 5-methyl-1H-benzimidazole-2-carboxylic acid, 5-methylbenzimidazole-2-carboxylic acid, 6-Methyl-1H-1,3-benzodiazole-2-carboxylic acid, 6-Methyl-1H-benzoimidazole-2-carboxylic acid, 6-methyl-1H-benzimidazole-2-carboxylic acid

5-methyl-1H-benzo[d]imidazole-2-carboxylic acid (CAS 99459-47-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. It is also known as 1H-Benzimidazole-2-carboxylicacid,5-methyl-(9CI), 1H-benzimidazole-2-carboxylic acid, 6-methyl- and 5-methyl-1H-1,3-benzodiazole-2-carboxylic acid. Key properties include a boiling point of 444.5ºC at 760 mmHg, a density of 1.421g/cm3 and a flash point of 222.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
99459-47-9
Jingsj CID
J-1500734-0
Molecular Formula
C9H8N2O2
Chinese Name
6-甲基-1H-苯并咪唑-2-羧酸
Molecular Weight
176.17200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point444.5ºC at 760 mmHg
Density1.421g/cm3
Flash Point222.6ºC

Frequently Asked Questions

What is the CAS number of 5-methyl-1H-benzo[d]imidazole-2-carboxylic acid?

The CAS number of 5-methyl-1H-benzo[d]imidazole-2-carboxylic acid is 99459-47-9.

What are the molecular formula and molecular weight of 5-methyl-1H-benzo[d]imidazole-2-carboxylic acid?

5-methyl-1H-benzo[d]imidazole-2-carboxylic acid has molecular formula C9H8N2O2 and molecular weight 176.17200 g/mol.

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

Last updated:

How to cite: Jingsj. "5-methyl-1H-benzo[d]imidazole-2-carboxylic acid (CAS 99459-47-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500734-0 (accessed 2026-10-25).

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