4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride

4-溴-2-(二氟甲基)-5-甲基吡啶-3-磺酰氯

4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride (CAS 1805442-89-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5BrClF2NO2S and a molecular weight of 320.54 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805442-89-0
Jingsj CID: J-657170-6
Molecular Formula: C₇H₅BrClF₂NO₂S
Chinese Name: 4-溴-2-(二氟甲基)-5-甲基吡啶-3-磺酰氯
Molecular Weight: 320.54 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride?

The CAS number of 4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride is 1805442-89-0.

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

4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride has molecular formula C7H5BrClF2NO2S and molecular weight 320.54 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. "4-Bromo-2-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride (CAS 1805442-89-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-657170-6 (accessed 2026-10-23).

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