2-Anilino-3-(2-hydroxyphenyl)quinazolin-4(3H)-one methanol monosolvate

Abstract

In the title compound, C20H15N3O2·CH3OH, the quinazolinone ring system is approximately planar, the dihedral angle between the pyrimidinone ring and the adjacent benzene ring being 1.73 (6)°. The pyrimidinone ring makes dihedral angles of 77.58 (6) and 29.62 (6)°, respectively, with the hydroxyphenyl and phenyl rings. In the crystal, the components are connected by O—H...O and C—H...O hydrogen bonds, forming a zigzag chain along the b axis.