(2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride

(2,5-二氯噻吩-3-基)甲磺酰氟

(2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride (CAS 2137810-55-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3Cl2FO2S2 and a molecular weight of 249.1 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137810-55-8
Jingsj CID: J-790435-8
Molecular Formula: C₅H₃Cl₂FO₂S₂
Chinese Name: (2,5-二氯噻吩-3-基)甲磺酰氟
Molecular Weight: 249.1 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride?

The CAS number of (2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride is 2137810-55-8.

What are the molecular formula and molecular weight of (2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride?

(2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride has molecular formula C5H3Cl2FO2S2 and molecular weight 249.1 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. "(2,5-Dichlorothiophen-3-yl)methanesulfonyl fluoride (CAS 2137810-55-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-790435-8 (accessed 2026-10-24).

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