2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl chloride

2-(二氟甲基)-5-氟-4-甲基吡啶-3-磺酰氯

2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl chloride (CAS 1805442-82-3) 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.: 1805442-82-3
Jingsj CID: J-358475-2
Molecular Formula: C₇H₅ClF₃NO₂S
Chinese Name: 2-(二氟甲基)-5-氟-4-甲基吡啶-3-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 2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl chloride?

The CAS number of 2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl chloride is 1805442-82-3.

What are the molecular formula and molecular weight of 2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl chloride?

2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl 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. "2-(Difluoromethyl)-5-fluoro-4-methylpyridine-3-sulfonyl chloride (CAS 1805442-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-358475-2 (accessed 2026-10-23).

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