5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride

5-氯-1,3-二甲基-1H-吡唑-4-磺酰氯

Also known as: 1H-Pyrazole-4-sulfonylchloride, 5-chloro-1,3-dimethyl-, 5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride, 5-chloro-1,3-dimethyl-1h-pyrazole-4-sulphonyl chloride, 5-chloro-1,3-dimethyl-4-pyrazolesulfonyl chloride, buttpark 37\11-60

5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl chloride (CAS 88398-93-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6Cl2N2O2S and a molecular weight of 229.08400 g/mol. It is also known as 1H-Pyrazole-4-sulfonylchloride, 5-chloro-1,3-dimethyl-, 5-chloro-1,3-dimethyl-1h-pyrazole-4-sulphonyl chloride and 5-chloro-1,3-dimethyl-4-pyrazolesulfonyl chloride. Key properties include a melting point of 35ºC, a boiling point of 60ºC, a density of 1.66g/cm3 and a flash point of 156.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

88398-93-0

Jingsj CID

J-1350894-0

Molecular Formula

C₅H₆Cl₂N₂O₂S

Chinese Name

5-氯-1,3-二甲基-1H-吡唑-4-磺酰氯

Molecular Weight

229.08400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026