2-{[(E)-2-Hydroxybenzylidene]amino}-1H-isoindole-1,3(2H)-dione

Abstract

In the title compound, C15H10N2O3, the isoindoline ring system is almost planar [maximum deviation = 0.020 (2) Å] and makes a dihedral angle of 1.57 (7)° with the benzene ring. Intra­molecular O—H⋯N and C—H⋯O hydrogen bonds are observed.