1,3-Thiazole-4-sulfonic acid

1,3-噻唑-4-磺酸

1,3-Thiazole-4-sulfonic acid (CAS 82971-12-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H3NO3S2 and a molecular weight of 165.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 82971-12-8
Jingsj CID: J-1647958-0
Molecular Formula: C₃H₃NO₃S₂
Chinese Name: 1,3-噻唑-4-磺酸
Molecular Weight: 165.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,3-Thiazole-4-sulfonic acid?

The CAS number of 1,3-Thiazole-4-sulfonic acid is 82971-12-8.

What are the molecular formula and molecular weight of 1,3-Thiazole-4-sulfonic acid?

1,3-Thiazole-4-sulfonic acid has molecular formula C3H3NO3S2 and molecular weight 165.20 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. "1,3-Thiazole-4-sulfonic acid (CAS 82971-12-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1647958-0 (accessed 2026-10-25).

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