N-Phthaloyl-L-alanine

Also known as: PHT-ALA-OH, Pht-L-Ala, Pht-L-Ala-OH, Phth-L-Ala-OH, Phthaloyl-L-alanine, Phthalyl-L-alanine, N-Phthaloyl-L-alanine, N-Phthalyl-L-alanine, N,N-Phthaloyl-L-alanine, N-Phth-Ala-OH, PhtN-L-Ala-OH, (S)-2-(1,3-dioxoisoindolin-2-yl)propanoic acid, (2S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid, (S)-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propanoic acid, (S)-N,N-Phthaloylalanine, Phthalimidoalanine, 2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoic acid, 2H-Isoindole-2-acetic acid, 1,3-dihydro-α-methyl-1,3-dioxo-, (αS)-

N-Phthaloyl-L-alanine (CAS 4192-28-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H9NO4 and a molecular weight of 219.193 g/mol. Key properties include a melting point of 139 - 141ºC, a boiling point of 407.9±28.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 200.5±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4192-28-3

Jingsj CID

J-1421812-3

Molecular Formula

C₁₁H₉NO₄

Molecular Weight

219.193 g/mol

Category

Organic Acids

Last updated

8/21/2026