4-(Difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride

4-(二氟甲基)-5-甲氧基吡啶-2-磺酰氯

4-(Difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride (CAS 1805311-48-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClF2NO3S and a molecular weight of 257.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805311-48-1
Jingsj CID: J-657376-4
Molecular Formula: C₇H₆ClF₂NO₃S
Chinese Name: 4-(二氟甲基)-5-甲氧基吡啶-2-磺酰氯
Molecular Weight: 257.64 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride?

The CAS number of 4-(Difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride is 1805311-48-1.

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

4-(Difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride has molecular formula C7H6ClF2NO3S and molecular weight 257.64 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-(Difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride (CAS 1805311-48-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-657376-4 (accessed 2026-10-23).

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