5-Chloro-4-methylpyridine-2-sulfinic acid

5-氯-4-甲基吡啶-2-亚磺酸

5-Chloro-4-methylpyridine-2-sulfinic acid (CAS 2228157-94-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO2S and a molecular weight of 191.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228157-94-4
Jingsj CID: J-810716-3
Molecular Formula: C₆H₆ClNO₂S
Chinese Name: 5-氯-4-甲基吡啶-2-亚磺酸
Molecular Weight: 191.64 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-methylpyridine-2-sulfinic acid?

The CAS number of 5-Chloro-4-methylpyridine-2-sulfinic acid is 2228157-94-4.

What are the molecular formula and molecular weight of 5-Chloro-4-methylpyridine-2-sulfinic acid?

5-Chloro-4-methylpyridine-2-sulfinic acid has molecular formula C6H6ClNO2S and molecular weight 191.64 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-methylpyridine-2-sulfinic acid (CAS 2228157-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-810716-3 (accessed 2026-10-25).

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