(2S)-4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutanoic acid

(S)-(+)-2-羟基-4-邻苯二甲酰亚氨基丁酸

Also known as: (S)-(+)-2-Hydroxy-4-phthalimidobutyric acid, 2-Hydroxy-4-phthalimidobutyric acid, (S)-4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutanoic acid, 1,3-Dihydro-α-hydroxy-1,3-dioxo-2H-isoindole-2-butanoic acid, (S)-(+)-α-Hydroxy-1,3-dioxo-2-isoindolinebutyric acid, 4-Phthalimido-2-hydroxybutyric acid, (2S)-4-(1,3-dioxoisoindol-2-yl)-2-hydroxybutanoic acid, 2H-Isoindole-2-butanoic acid, 1,3-dihydro-α-hydroxy-1,3-dioxo-, (αS)-

(2S)-4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutanoic acid (CAS 48172-10-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H11NO5 and a molecular weight of 249.219 g/mol. It is also known as (S)-(+)-2-Hydroxy-4-phthalimidobutyric acid, 2-Hydroxy-4-phthalimidobutyric acid and (S)-4-(1,3-Dioxoisoindolin-2-yl)-2-hydroxybutanoic acid. Key properties include a melting point of 157-159ºC, a boiling point of 513.1±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 264.1±27.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

48172-10-7

Jingsj CID

J-25590-1

Molecular Formula

C₁₂H₁₁NO₅

Chinese Name

(S)-(+)-2-羟基-4-邻苯二甲酰亚氨基丁酸

Molecular Weight

249.219 g/mol

Category

Organic Acids

Last updated

8/21/2026