Bis(thiophen-2-yl)methanesulfonyl chloride

双(噻吩-2-基)甲磺酰氯

Bis(thiophen-2-yl)methanesulfonyl chloride (CAS 1248260-82-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7ClO2S3 and a molecular weight of 278.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1248260-82-3
Jingsj CID: J-944200-9
Molecular Formula: C₉H₇ClO₂S₃
Chinese Name: 双(噻吩-2-基)甲磺酰氯
Molecular Weight: 278.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Bis(thiophen-2-yl)methanesulfonyl chloride?

The CAS number of Bis(thiophen-2-yl)methanesulfonyl chloride is 1248260-82-3.

What are the molecular formula and molecular weight of Bis(thiophen-2-yl)methanesulfonyl chloride?

Bis(thiophen-2-yl)methanesulfonyl chloride has molecular formula C9H7ClO2S3 and molecular weight 278.8 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. "Bis(thiophen-2-yl)methanesulfonyl chloride (CAS 1248260-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-944200-9 (accessed 2026-10-23).

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