Methyl (3S)-3-hydroxypentanoate

(S)-3-羟基戊酸甲酯

Also known as: (+)-Methyl (S)-3-hydroxypentanoate, (+)-Methyl (S)-3-hydroxyvalerate, (S)-(+)-Methyl 3-hydroxypentanoate, Methyl (S)-3-hydroxyvalerate, Methyl (S)-3-hydroxypentanoate, Methyl L-(S)-3-hydroxypentanoate, Pentanoic acid, 3-hydroxy-, methyl ester, (3S)-

Methyl (3S)-3-hydroxypentanoate (CAS 42558-50-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12O3 and a molecular weight of 132.158 g/mol. It is also known as (+)-Methyl (S)-3-hydroxypentanoate, (+)-Methyl (S)-3-hydroxyvalerate and (S)-(+)-Methyl 3-hydroxypentanoate. Key properties include a boiling point of 203.9±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 80.9±12.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

42558-50-9

Jingsj CID

J-48751-5

Molecular Formula

C₆H₁₂O₃

Chinese Name

(S)-3-羟基戊酸甲酯

Molecular Weight

132.158 g/mol

Category

Organic Acids

Last updated

8/21/2026