(4S,6S)-5,6-Dihydro-4-hydroxy-6-methylthieno[2,3-b]thiopyran-7,7-dioxide

(4S,6S)-5,6-二氢-4-羟基-6-甲基噻吩并[2,3-b]噻喃-7,7-二氧化物

Also known as: 4H-Thieno[2,3-b]thiopyran-4-ol, 5,6-dihydro-6-methyl-, 7,7-dioxide, (4S,6S)-, (4S,6S)-4-Hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide, (4S,6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-dioxide, trans-(4S,6S)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-dioxide, (3S,5S)-3-Methyl-2,2-dioxo-2λ6,9-dithiabicyclo[4.3.0]nona-7,10-dien-5-ol, Dorzolamide intermediate-7, Dorzolamide impurity 29

(4S,6S)-5,6-Dihydro-4-hydroxy-6-methylthieno[2,3-b]thiopyran-7,7-dioxide (CAS 147086-81-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6OS2 and a molecular weight of 170.25200 g/mol. It is also known as 4H-Thieno[2,3-b]thiopyran-4-ol, 5,6-dihydro-6-methyl-, 7,7-dioxide, (4S,6S)-, (4S,6S)-4-Hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide and (4S,6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-ol 7,7-dioxide. Key properties include a boiling point of 433.3ºC at 760mmHg, a density of 1.462g/cm3 and a flash point of 215.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

147086-81-5

Jingsj CID

J-1064257-5

Molecular Formula

C₇H₆OS₂

Chinese Name

(4S,6S)-5,6-二氢-4-羟基-6-甲基噻吩并[2,3-b]噻喃-7,7-二氧化物

Molecular Weight

170.25200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026