Hydrogen bonding and C-H...p interactions in 7-hydroxy-3-methoxy-4-methylpiperido[1, 2-c]pyrimidine-1-one

In the title compound, C10 H14 N2 O3, pyrimidine ring is fused with piperidine ring. The pyrimidine ring is planar, whereas the piperidine ring adopts a half-chair conformation. The molecules of the title compound are connected via O-H...O intermolecular hydrogen bond into infinite zig-zag chains. The pyrimidine ring is involved in three C-H...p interactions that link hydrogen-bonding chains into three-dimensional framework.