1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)-

2-氨基磺酰基-1H-咪唑-4-羧酸

Also known as: 2-sulfamoyl-4-imidazolecarboxylic acid, 2-sulfamoyl-1H-imidazole-5-carboxylic acid, 1H-Imidazole-5-carboxylic acid, 2-(aminosulfonyl)-

1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)- (CAS 103054-45-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O4S and a molecular weight of 191.16500 g/mol. It is also known as 2-sulfamoyl-4-imidazolecarboxylic acid, 2-sulfamoyl-1H-imidazole-5-carboxylic acid and 1H-Imidazole-5-carboxylic acid, 2-(aminosulfonyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103054-45-1
Jingsj CID: J-1315397-9
Molecular Formula: C₄H₅N₃O₄S
Chinese Name: 2-氨基磺酰基-1H-咪唑-4-羧酸
Molecular Weight: 191.16500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)-?

The CAS number of 1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)- is 103054-45-1.

What are the molecular formula and molecular weight of 1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)-?

1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)- has molecular formula C4H5N3O4S and molecular weight 191.16500 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. "1H-Imidazole-4-carboxylic acid, 2-(aminosulfonyl)- (CAS 103054-45-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315397-9 (accessed 2026-10-24).

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