5-(2-pyridyl)thiophene-2-sulfonyl chloride

5-(2-吡啶)噻吩-2-磺酰氯

Also known as: 5-(2-PYRIDYL)THIOPHENE-2-SULFONYL CHLORIDE, 5-PYRID-2-YLTHIOPHENE-2-SULFONYL CHLORIDE, 5-(PYRID-2-YL)THIOPHENE-2-SULPHONYL CHLORIDE, 5-(PYRIDIN-2-YL)THIOPHENE-2-SULFONYL CHLORIDE, 5-(Pyridin-2-yl)thiophene-2-sulphonyl chloride, tech., 5-pyridin-2-ylthiophene-2-sulfonyl chloride, BUTTPARK 29\06-21, MFCD00052284

5-(2-pyridyl)thiophene-2-sulfonyl chloride (CAS 151858-64-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6ClNO2S2 and a molecular weight of 259.73200 g/mol. It is also known as 5-(2-PYRIDYL)THIOPHENE-2-SULFONYL CHLORIDE, 5-PYRID-2-YLTHIOPHENE-2-SULFONYL CHLORIDE and 5-(PYRID-2-YL)THIOPHENE-2-SULPHONYL CHLORIDE. Key properties include a melting point of 87-90ºC, a boiling point of 412.5ºC at 760mmHg, a density of 1.492g/cm3 and a flash point of 203.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

151858-64-9

Jingsj CID

J-1524128-3

Molecular Formula

C₉H₆ClNO₂S₂

Chinese Name

5-(2-吡啶)噻吩-2-磺酰氯

Molecular Weight

259.73200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026