5-Chloro-2-methylthiophene-3-sulfonamide

5-氯-2-甲基噻吩-3-磺酰胺

5-Chloro-2-methylthiophene-3-sulfonamide (CAS 2580209-21-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6ClNO2S2 and a molecular weight of 211.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2580209-21-6
Jingsj CID: J-253170-8
Molecular Formula: C₅H₆ClNO₂S₂
Chinese Name: 5-氯-2-甲基噻吩-3-磺酰胺
Molecular Weight: 211.7 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-2-methylthiophene-3-sulfonamide?

The CAS number of 5-Chloro-2-methylthiophene-3-sulfonamide is 2580209-21-6.

What are the molecular formula and molecular weight of 5-Chloro-2-methylthiophene-3-sulfonamide?

5-Chloro-2-methylthiophene-3-sulfonamide has molecular formula C5H6ClNO2S2 and molecular weight 211.7 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-2-methylthiophene-3-sulfonamide (CAS 2580209-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-253170-8 (accessed 2026-10-23).

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