3-Hydroxy-4-(methylsulfonyl)tetrahydro-1H-1lambda6-thiophene-1,1-dione

3-羟基-4-(甲基磺酰基)四氢-1H-1λ⁶-噻吩-1,1-二酮

Also known as: 3-Hydroxy-4-methanesulfonyl-1lambda6-thiolane-1,1-dione, 4-methylsulfonyl-1,1-dioxothiolan-3-ol, 3-Hydroxy-4-methylsulphonylthiolane-1,1-dioxide, Thiophene-3-ol, tetrahydro-4-(methylsulfonyl)-, 1,1-dioxide, 3-Hydroxy-4-methanesulfonyl-1-thiolane-1,1-dione

3-Hydroxy-4-(methylsulfonyl)tetrahydro-1H-1lambda6-thiophene-1,1-dione (CAS 53287-33-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H10O5S2 and a molecular weight of 214.26000 g/mol. It is also known as 3-Hydroxy-4-methanesulfonyl-1lambda6-thiolane-1,1-dione, 4-methylsulfonyl-1,1-dioxothiolan-3-ol and 3-Hydroxy-4-methylsulphonylthiolane-1,1-dioxide. Key properties include a melting point of 200ºC, a boiling point of 603.8ºC at 760 mmHg, a density of 1.62g/cm3 and a flash point of 318.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

53287-33-5

Jingsj CID

J-1376844-3

Molecular Formula

C₅H₁₀O₅S₂

Chinese Name

3-羟基-4-(甲基磺酰基)四氢-1H-1λ⁶-噻吩-1,1-二酮

Molecular Weight

214.26000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026