5-chloropyridine-3-sulfonyl chloride

5-氯吡啶-3-磺酰氯

Also known as: 5-Chloro-3-pyridinesulfonyl chloride, 3-Pyridinesulfonyl chloride, 5-chloro-, TAK438 Impurity 37, Vonoprazan Fumarate Impurity 71, Vonoprazan Impurity 22, Vonoprazan Impurity 36, Vonoprazan impurity 48/5-chloropyridine-3-sulfonyl chloride, Vonoprazan-30

5-chloropyridine-3-sulfonyl chloride (CAS 1060802-18-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3Cl2NO2S and a molecular weight of 212.054 g/mol. It is also known as 5-Chloro-3-pyridinesulfonyl chloride, 3-Pyridinesulfonyl chloride, 5-chloro- and TAK438 Impurity 37. Key properties include a boiling point of 313.0±27.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 143.1±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1060802-18-7

Jingsj CID

J-972188-5

Molecular Formula

C₅H₃Cl₂NO₂S

Chinese Name

5-氯吡啶-3-磺酰氯

Molecular Weight

212.054 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026