N′-(E)-4-Hydr­oxy-3-methoxy­benzyl­idenepyridine-4-carbohydrazide

摘要

In the title compound, C14H13N3O3, the two six-membered rings are oriented at a dihedral angle of 15.17 (11)° and an intra­molecular O—H⋯O hydrogen bond occurs. In the crystal, mol­ecules inter­act by way of N—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds, thereby generating S(5) chain and R 2 ¹(7) ring motifs.