2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride

2-(2,5-二甲基噻吩-3-基)乙烷-1-磺酰氯

2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride (CAS 2228148-24-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H11ClO2S2 and a molecular weight of 238.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228148-24-9
Jingsj CID: J-7267-2
Molecular Formula: C₈H₁₁ClO₂S₂
Chinese Name: 2-(2,5-二甲基噻吩-3-基)乙烷-1-磺酰氯
Molecular Weight: 238.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride?

The CAS number of 2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride is 2228148-24-9.

What are the molecular formula and molecular weight of 2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride?

2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride has molecular formula C8H11ClO2S2 and molecular weight 238.8 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. "2-(2,5-Dimethylthiophen-3-yl)ethane-1-sulfonyl chloride (CAS 2228148-24-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7267-2 (accessed 2026-10-23).

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