4-Nitro-1H-benzimidazole-2-carboxylic acid

7-硝基-1H-苯并[D]咪唑-2-羧酸

Also known as: 1H-Benzimidazole-2-carboxylic acid,4-nitro-(9CI), 1H-Benzimidazole-2-carboxylic acid,7-nitro-, 7-Nitro-1H-benzo[d]imidazole-2-carboxylic acid

4-Nitro-1H-benzimidazole-2-carboxylic acid (CAS 189045-24-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5N3O4 and a molecular weight of 207.14300 g/mol. It is also known as 1H-Benzimidazole-2-carboxylic acid,4-nitro-(9CI), 1H-Benzimidazole-2-carboxylic acid,7-nitro- and 7-Nitro-1H-benzo[d]imidazole-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 189045-24-7
Jingsj CID: J-1101936-1
Molecular Formula: C₈H₅N₃O₄
Chinese Name: 7-硝基-1H-苯并[D]咪唑-2-羧酸
Molecular Weight: 207.14300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Nitro-1H-benzimidazole-2-carboxylic acid?

The CAS number of 4-Nitro-1H-benzimidazole-2-carboxylic acid is 189045-24-7.

What are the molecular formula and molecular weight of 4-Nitro-1H-benzimidazole-2-carboxylic acid?

4-Nitro-1H-benzimidazole-2-carboxylic acid has molecular formula C8H5N3O4 and molecular weight 207.14300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Nitro-1H-benzimidazole-2-carboxylic acid (CAS 189045-24-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101936-1 (accessed 2026-10-25).

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