4-chloro-N-(2,5-difluorophenyl)benzenesulfonamide

4-氯-N-(2,5-二氟苯基)苯磺酰胺

Also known as: 4-chloro-N-[5-fluoro-2-fluorophenyl]benzenesulfonamide, Benzenesulfonamide, 4-chloro-N-(2,5-difluorophenyl)-

4-chloro-N-(2,5-difluorophenyl)benzenesulfonamide (CAS 290331-05-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H8ClF2NO2S and a molecular weight of 303.71200 g/mol. It is also known as 4-chloro-N-[5-fluoro-2-fluorophenyl]benzenesulfonamide and Benzenesulfonamide, 4-chloro-N-(2,5-difluorophenyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 290331-05-4
Jingsj CID: J-1088649-6
Molecular Formula: C₁₂H₈ClF₂NO₂S
Chinese Name: 4-氯-N-(2,5-二氟苯基)苯磺酰胺
Molecular Weight: 303.71200 g/mol
Category: Organic Bases
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-chloro-N-(2,5-difluorophenyl)benzenesulfonamide?

The CAS number of 4-chloro-N-(2,5-difluorophenyl)benzenesulfonamide is 290331-05-4.

What are the molecular formula and molecular weight of 4-chloro-N-(2,5-difluorophenyl)benzenesulfonamide?

4-chloro-N-(2,5-difluorophenyl)benzenesulfonamide has molecular formula C12H8ClF2NO2S and molecular weight 303.71200 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-N-(2,5-difluorophenyl)benzenesulfonamide (CAS 290331-05-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088649-6 (accessed 2026-10-22).

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