[3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride

[3-(三氟甲基)吡啶-2-基]甲磺酰氯

[3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride (CAS 2228617-94-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClF3NO2S and a molecular weight of 259.63 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228617-94-3
Jingsj CID: J-1101709-9
Molecular Formula: C₇H₅ClF₃NO₂S
Chinese Name: [3-(三氟甲基)吡啶-2-基]甲磺酰氯
Molecular Weight: 259.63 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride?

The CAS number of [3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride is 2228617-94-3.

What are the molecular formula and molecular weight of [3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride?

[3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride has molecular formula C7H5ClF3NO2S and molecular weight 259.63 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. "[3-(Trifluoromethyl)pyridin-2-yl]methanesulfonyl chloride (CAS 2228617-94-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101709-9 (accessed 2026-10-24).

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