AMPSO

3-[(1,1-二甲基-2-羟乙基)氨基]-2-羟基-1-丙磺酸

Also known as: 3-[(1,1-DIMETHYL-2-HYDROXYETHYL)AMINO]-2-HYDROXY-PROPANESULFONIC ACID, AMPSO FREE ACID, AMPSO FREE ACID SIGMAULTRA, N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXY-PROPANESULFONIC ACID, N-(1,1-DIMETHYL-2-HYDROXYETHYL)-3-AMINO-2-HYDROXYPROPANESULPHONIC ACID, 2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-1-propanesulfonic acid, 2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]propanesulphonic acid, 2-Hydroxy-3-[(1-hydroxy-2-methyl-2-propanyl)amino]-1-propanesulfonic acid, 2-hydroxy-3-[(1-hydroxy-2-methylpropan-2-yl)amino]propane-1-sulfonic acid, 3-((1,1-dimethyl-2-hydroxyethyl)amino)-2-hydroxypropanesulfonic acid, MFCD00041777, EINECS 269-991-7, 1-Propanesulfonic acid, 2-hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-

AMPSO (CAS 68399-79-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H17NO5S and a molecular weight of 227.279 g/mol. It is also known as 3-[(1,1-DIMETHYL-2-HYDROXYETHYL)AMINO]-2-HYDROXY-PROPANESULFONIC ACID, AMPSO FREE ACID and AMPSO FREE ACID SIGMAULTRA. Key properties include a melting point of ~222 °C and a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68399-79-1

Jingsj CID

J-1967350-1

Molecular Formula

C₇H₁₇NO₅S

Chinese Name

3-[(1,1-二甲基-2-羟乙基)氨基]-2-羟基-1-丙磺酸

Molecular Weight

227.279 g/mol

Category

Organic Acids

Last updated

8/21/2026