4-(trifluoromethyl)pyridine-2-sulfonyl chloride

4-(三氟甲基)吡啶-2-磺酰氯

Also known as: 2-Pyridinesulfonyl chloride, 4-(trifluoromethyl)-, 4-(TRIFLUOROMETHYL)PYRIDINE-2-SULFONYL CHLORIDE, f2147-1669

4-(trifluoromethyl)pyridine-2-sulfonyl chloride (CAS 174485-71-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3ClF3NO2S and a molecular weight of 245.60700 g/mol. It is also known as 2-Pyridinesulfonyl chloride, 4-(trifluoromethyl)-, 4-(TRIFLUOROMETHYL)PYRIDINE-2-SULFONYL CHLORIDE and f2147-1669. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 174485-71-3
Jingsj CID: J-1161841-2
Molecular Formula: C₆H₃ClF₃NO₂S
Chinese Name: 4-(三氟甲基)吡啶-2-磺酰氯
Molecular Weight: 245.60700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(trifluoromethyl)pyridine-2-sulfonyl chloride?

The CAS number of 4-(trifluoromethyl)pyridine-2-sulfonyl chloride is 174485-71-3.

What are the molecular formula and molecular weight of 4-(trifluoromethyl)pyridine-2-sulfonyl chloride?

4-(trifluoromethyl)pyridine-2-sulfonyl chloride has molecular formula C6H3ClF3NO2S and molecular weight 245.60700 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-(trifluoromethyl)pyridine-2-sulfonyl chloride (CAS 174485-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1161841-2 (accessed 2026-10-24).

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