5-Chloro-4-hydroxypyridine-3-sulfonic acid

5-氯-4-羟基吡啶-3-磺酸

5-Chloro-4-hydroxypyridine-3-sulfonic acid (CAS 1355205-07-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4ClNO4S and a molecular weight of 209.61 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1355205-07-0
Jingsj CID: J-669481-4
Molecular Formula: C₅H₄ClNO₄S
Chinese Name: 5-氯-4-羟基吡啶-3-磺酸
Molecular Weight: 209.61 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Chloro-4-hydroxypyridine-3-sulfonic acid?

The CAS number of 5-Chloro-4-hydroxypyridine-3-sulfonic acid is 1355205-07-0.

What are the molecular formula and molecular weight of 5-Chloro-4-hydroxypyridine-3-sulfonic acid?

5-Chloro-4-hydroxypyridine-3-sulfonic acid has molecular formula C5H4ClNO4S and molecular weight 209.61 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-Chloro-4-hydroxypyridine-3-sulfonic acid (CAS 1355205-07-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-669481-4 (accessed 2026-10-23).

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