4-Phenyl-3-isothiazolecarboxylic acid

4-苯基-3-异噻唑甲酸

4-Phenyl-3-isothiazolecarboxylic acid (CAS 1732-48-5) 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 205.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1732-48-5
Jingsj CID: J-366004-9
Molecular Formula: C₁₀H₇NO₂S
Chinese Name: 4-苯基-3-异噻唑甲酸
Molecular Weight: 205.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Phenyl-3-isothiazolecarboxylic acid?

The CAS number of 4-Phenyl-3-isothiazolecarboxylic acid is 1732-48-5.

What are the molecular formula and molecular weight of 4-Phenyl-3-isothiazolecarboxylic acid?

4-Phenyl-3-isothiazolecarboxylic acid has molecular formula C10H7NO2S and molecular weight 205.23 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-Phenyl-3-isothiazolecarboxylic acid (CAS 1732-48-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-366004-9 (accessed 2026-10-23).

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