4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride

4-(3-吡啶氧基)苯磺酰氯盐酸盐

Also known as: 4-(3-Pyridyloxy)benzenesulfonyl chloride hydrochloride, 4-(Pyridin-3-yloxy)benzenesulfonyl chloride hydrochloride, Benzenesulfonyl chloride, 4-(3-pyridinyloxy)-, hydrochloride, (4-(3-Pyridyloxy)phenyl)sulfonyl chloride hydrochloride, 4-(3-Pyridyloxy)phenylsulphonyl chloride hydrochloride

4-(Pyridin-3-yloxy)benzene-1-sulfonyl chloride hydrochloride (CAS 694471-97-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9Cl2NO3S and a molecular weight of 306.16500 g/mol. It is also known as 4-(3-Pyridyloxy)benzenesulfonyl chloride hydrochloride, 4-(Pyridin-3-yloxy)benzenesulfonyl chloride hydrochloride and Benzenesulfonyl chloride, 4-(3-pyridinyloxy)-, hydrochloride. Key properties include a boiling point of 418.9ºC at 760 mmHg, a density of 1.42 g/cm3 and a flash point of 207.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

694471-97-1

Jingsj CID

J-1460183-3

Molecular Formula

C₁₁H₉Cl₂NO₃S

Chinese Name

4-(3-吡啶氧基)苯磺酰氯盐酸盐

Molecular Weight

306.16500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026