4-Amino-3-hydroxytetrahydrothiophene 1,1-dioxide

4-氨基四氢噻吩-3-醇 1,1-二氧化物

Also known as: 4-Aminotetrahydrothiophene-3-ol 1,1-dioxide, 3-Amino-4-hydroxysulfolane, 4-Amino-1,1-dioxo-tetrahydrothiophen-3-ol, 4-Hydroxy-3-aminosulfolane, 3-Aminotetrahydrothiophene-4-ol 1,1-dioxide, trans-4-Aminothiolan-3-ol 1,1-dioxide, (3R,4R)-4-aminotetrahydrothiophene-3-ol 1,1-dioxide, IFLAB-BB F1294-0036, TIMTEC-BB SBB010325, CHEMBRDG-BB 4100779

4-Amino-3-hydroxytetrahydrothiophene 1,1-dioxide (CAS 55261-00-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H9NO3S and a molecular weight of 151.18400 g/mol. It is also known as 4-Aminotetrahydrothiophene-3-ol 1,1-dioxide, 3-Amino-4-hydroxysulfolane and 4-Amino-1,1-dioxo-tetrahydrothiophen-3-ol. Key properties include a boiling point of 424.1ºC at 760 mmHg, a density of 1.514g/cm3 and a flash point of 210.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

55261-00-2

Jingsj CID

J-1165403-0

Molecular Formula

C₄H₉NO₃S

Chinese Name

4-氨基四氢噻吩-3-醇 1,1-二氧化物

Molecular Weight

151.18400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026