[1(3H)-isoindolinone-3-yl]acetic acid

Also known as: 2-(3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetic acid, 2-(3-oxo-1,2-dihydroisoindol-1-yl)acetic acid, 2-(3-oxoisoindolin-1-yl)acetic acid, 2-(3-ketoisoindolin-1-yl)acetic acid, 2-(3-oxo-1,2-dihydroisoindol-1-yl)ethanoic acid, (3-oxo-2,3-dihydro-1H-isoindol-1-yl)acetic acid, 3-carboxymethylphthalimidine, isoindolinone-3-acetic acid, 1H-isoindole-1-acetic acid, 2,3-dihydro-3-oxo-, NSC 134573

[1(3H)-isoindolinone-3-yl]acetic acid (CAS 3849-22-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO3 and a molecular weight of 191.18300 g/mol. Key properties include a boiling point of 506.5ºC at 760 mmHg, a density of 1.334g/cm3 and a flash point of 260.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3849-22-7

Jingsj CID

J-1751841-1

Molecular Formula

C₁₀H₉NO₃

Molecular Weight

191.18300 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026