title: 3-(2-Hydroxy-ethyl)-2-(p-tolyl-amino)-quinazolin-4(3H)-one.
abstract: In the title compound, C(17)H(17)N(3)O(2), the quinazolinone ring system is essentially planar. The benzene ring is twisted with respect to it by a dihedral angle of 32.7 (5)°. The mol-ecular conformation is stabilized by an N-H⋯O hydrogen bond, and the crystal structure is stabilized by inter-molecular O-H⋯N inter-actions.
authors.forename: Gui-Fu
authors.initials: GF
authors.lastname: Zhang
authors.forename: Zuan
authors.initials: Z
authors.lastname: Ma
authors.forename: Xu-Hong
authors.initials: XH
authors.lastname: Yang