4-Chloro-N-(pyridin-2-yl)benzenesulfonamide

4-氯-N-(吡啶-2-基)苯磺酰胺

Also known as: 4-chloro-N-2-pyridinylbenzenesulfonamide, Benzenesulfonamide, 4-chloro-N-2-pyridinyl-, 2-(4-Chlorobenzenesulfonamido)pyridine, 4-Chloro-N-2-pyridinylbenzenesulfonamide, 2-(4-Chlor-benzolsulfonylamino)-pyridin

4-Chloro-N-(pyridin-2-yl)benzenesulfonamide (CAS 1213-38-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O2S and a molecular weight of 268.71900 g/mol. It is also known as 4-chloro-N-2-pyridinylbenzenesulfonamide, Benzenesulfonamide, 4-chloro-N-2-pyridinyl- and 2-(4-Chlorobenzenesulfonamido)pyridine. Key properties include a boiling point of 430.3ºC at 760 mmHg, a density of 1.462g/cm3 and a flash point of 214.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1213-38-3

Jingsj CID

J-1155641-3

Molecular Formula

C₁₁H₉ClN₂O₂S

Chinese Name

4-氯-N-(吡啶-2-基)苯磺酰胺

Molecular Weight

268.71900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026