4-chloroquinoline-3-sulfonyl chloride

4-氯-3-喹啉磺酰氯

Also known as: 4-chloro-3-quinolinesulfonylchloride, 4-chloro-3-chlorosulfonylquinoline, 3-quinolinesulfonyl chloride, 4-chloro-, 4-chloroquinoline-3-sulfonyl chloride, 4-CHLORO-3-QUINOLINESULFONYL CHLORIDE

4-chloroquinoline-3-sulfonyl chloride (CAS 157494-40-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5Cl2NO2S and a molecular weight of 262.11300 g/mol. It is also known as 4-chloro-3-quinolinesulfonylchloride, 4-chloro-3-chlorosulfonylquinoline and 3-quinolinesulfonyl chloride, 4-chloro-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 157494-40-1
Jingsj CID: J-1087608-0
Molecular Formula: C₉H₅Cl₂NO₂S
Chinese Name: 4-氯-3-喹啉磺酰氯
Molecular Weight: 262.11300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-chloroquinoline-3-sulfonyl chloride?

The CAS number of 4-chloroquinoline-3-sulfonyl chloride is 157494-40-1.

What are the molecular formula and molecular weight of 4-chloroquinoline-3-sulfonyl chloride?

4-chloroquinoline-3-sulfonyl chloride has molecular formula C9H5Cl2NO2S and molecular weight 262.11300 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-chloroquinoline-3-sulfonyl chloride (CAS 157494-40-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087608-0 (accessed 2026-10-25).

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