4-Isothiazol-5-ylbenzoic acid

4-(异噻唑-5-基)苯甲酸

Also known as: 4-ISOTHIAZOL-5-YLBENZOIC ACID, 4-(1,2-thiazol-5-yl)benzoic acid, Benzoic acid, 4-(5-isothiazolyl)-, 4-isothiazol-5-ylbenzoic acid

4-Isothiazol-5-ylbenzoic acid (CAS 904085-97-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NO2S and a molecular weight of 205.23300 g/mol. It is also known as 4-ISOTHIAZOL-5-YLBENZOIC ACID, 4-(1,2-thiazol-5-yl)benzoic acid and Benzoic acid, 4-(5-isothiazolyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 904085-97-8
Jingsj CID: J-1411523-7
Molecular Formula: C₁₀H₇NO₂S
Chinese Name: 4-(异噻唑-5-基)苯甲酸
Molecular Weight: 205.23300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Isothiazol-5-ylbenzoic acid?

The CAS number of 4-Isothiazol-5-ylbenzoic acid is 904085-97-8.

What are the molecular formula and molecular weight of 4-Isothiazol-5-ylbenzoic acid?

4-Isothiazol-5-ylbenzoic acid has molecular formula C10H7NO2S and molecular weight 205.23300 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-Isothiazol-5-ylbenzoic acid (CAS 904085-97-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411523-7 (accessed 2026-10-25).

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