5-Methyl-2-(thiazol-2-yl)benzoic acid

5-甲基-2-(噻唑-2-基)苯甲酸

Also known as: Benzoic acid, 5-methyl-2-(2-thiazolyl)-, 2-(Thiazol-2-yl)-5-methylbenzoic acid, 5-Methyl-2-(1,3-thiazol-2-yl)benzoic acid, 2-(2-Thiazolyl)-5-methylbenzoic acid, 5-Methyl-2-thiazol-2-yl-benzoic acid, 2-(Thiazol-2-yl)-p-toluic acid

5-Methyl-2-(thiazol-2-yl)benzoic acid (CAS 1639803-39-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2S and a molecular weight of 219.26 g/mol. It is also known as Benzoic acid, 5-methyl-2-(2-thiazolyl)-, 2-(Thiazol-2-yl)-5-methylbenzoic acid and 5-Methyl-2-(1,3-thiazol-2-yl)benzoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1639803-39-6
Jingsj CID: J-1766760-3
Molecular Formula: C₁₁H₉NO₂S
Chinese Name: 5-甲基-2-(噻唑-2-基)苯甲酸
Molecular Weight: 219.26 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 5-Methyl-2-(thiazol-2-yl)benzoic acid?

The CAS number of 5-Methyl-2-(thiazol-2-yl)benzoic acid is 1639803-39-6.

What are the molecular formula and molecular weight of 5-Methyl-2-(thiazol-2-yl)benzoic acid?

5-Methyl-2-(thiazol-2-yl)benzoic acid has molecular formula C11H9NO2S and molecular weight 219.26 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. "5-Methyl-2-(thiazol-2-yl)benzoic acid (CAS 1639803-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1766760-3 (accessed 2026-10-25).

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