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

4-氯-5-(二氟甲基)-3-甲基吡啶-2-磺酰氯

4-Chloro-5-(difluoromethyl)-3-methylpyridine-2-sulfonyl chloride (CAS 1805381-14-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5Cl2F2NO2S and a molecular weight of 276.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805381-14-9
Jingsj CID: J-997403-2
Molecular Formula: C₇H₅Cl₂F₂NO₂S
Chinese Name: 4-氯-5-(二氟甲基)-3-甲基吡啶-2-磺酰氯
Molecular Weight: 276.09 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-Chloro-5-(difluoromethyl)-3-methylpyridine-2-sulfonyl chloride is 1805381-14-9.

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

4-Chloro-5-(difluoromethyl)-3-methylpyridine-2-sulfonyl chloride has molecular formula C7H5Cl2F2NO2S and molecular weight 276.09 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-Chloro-5-(difluoromethyl)-3-methylpyridine-2-sulfonyl chloride (CAS 1805381-14-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-997403-2 (accessed 2026-10-23).

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