N′-[(E)-2-Hydroxy­benzyl­idene]-5-methyl­isoxazole-4-carbohydrazide monohydrate

In the structure of the title compound, C(12)H(11)N(3)O(3)·H(2)O, the dihedral angle formed by the benzene and isoxazole rings is 2.03 (8)°. The mol­ecular conformation is stabilized by an intra­molecular O—H⋯N hydrogen bond. In the crystal structure, mol­ecules are linked into a three-dimesional network by inter­molecular N—H⋯O, O—H⋯N and O—H⋯O hydrogen bonds, and by π–π stacking inter­actions involving adjacent benzene and isoxazole rings [centroid–centroid separation = 3.663 (2) Å].