4-Chloro-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride

4-氯-6-氰基-5-(二氟甲基)吡啶-3-磺酰氯

4-Chloro-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805981-12-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H2Cl2F2N2O2S and a molecular weight of 287.07 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805981-12-7
Jingsj CID: J-996183-6
Molecular Formula: C₇H₂Cl₂F₂N₂O₂S
Chinese Name: 4-氯-6-氰基-5-(二氟甲基)吡啶-3-磺酰氯
Molecular Weight: 287.07 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-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride?

The CAS number of 4-Chloro-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride is 1805981-12-7.

What are the molecular formula and molecular weight of 4-Chloro-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride?

4-Chloro-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride has molecular formula C7H2Cl2F2N2O2S and molecular weight 287.07 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-6-cyano-5-(difluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805981-12-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-996183-6 (accessed 2026-10-24).

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