2-[2-(1,3-Dioxoisoindolin-2-yl)acetamido]acetic acid

Abstract

The title mol­ecule, C12H10N2O5, is non-planar with dihedral angles of 89.08 (7) and 83.21 (7)° between the phthalimide and acetamide mean planes, and the acetamide and acetic acid mean planes, respectively. In the crystal, symmetry-related mol­ecules are linked via N—H⋯O and O—H⋯O hydrogen bonds, forming an undulating two-dimensional network. There are also a number of weak C—H⋯O inter­actions, leading to the formation of a three-dimensional arrangement.