N2,N2′-Bis[4-(dimethylamino)benzylidene]pyridine-2,6-dicarbohydrazide monohydrate

In the title compound, C25H27N7O2·H2O, the bis[4-(dimethylamino)benzylidene]pyridine-2,6-dicarbohydrazide molecule and the water molecule are located on a twofold rotation axis. The benzene and pyridine rings form a dihedral angle of 17.13 (7)°. In the crystal, intermolecular N—H...O and O—H...O hydrogen bonds link the molecules into a two-dimensional supermolecular structure parallel to the ab plane