4-(pyridin-2-yloxy)benzenesulfonyl chloride hydrochloride

4-(2-吡啶氧基)苯磺酰氯盐酸盐

Also known as: 4-(2-pyridinyloxy)benzenesulfonyl chloride hydrochloride, 4-(2-pyridyloxy)benzenesulfonyl chloride hydrochloride, 2-[4-(chlorosulfonyl)phenoxy]pyridine hydrochloride, 4-(pyridin-2-yloxy)phenylsulfonyl chloride hydrochloride, 4-pyridin-2-yloxybenzenesulfonyl chloride hydrochloride, AR1946

4-(pyridin-2-yloxy)benzenesulfonyl chloride hydrochloride (CAS 1170110-04-9) 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-(2-pyridinyloxy)benzenesulfonyl chloride hydrochloride, 4-(2-pyridyloxy)benzenesulfonyl chloride hydrochloride and 2-[4-(chlorosulfonyl)phenoxy]pyridine hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1170110-04-9

Jingsj CID

J-1357355-9

Molecular Formula

C₁₁H₉Cl₂NO₃S

Chinese Name

4-(2-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