(E)-Methyl N′-(2-hydr­oxy-3-methoxy­benzyl­idene)hydrazinecarboxyl­ate

The title compound, C(10)H(12)N(2)O(4), adopts a trans configuration with respect to the C=N double bond. The non-H atoms of the mol­ecule are essentially coplanar, with a maximum deviation of 0.015 (2) Å. An intra­molecular O—H⋯N inter­action is observed. In the crystal structure, the mol­ecules are linked into a two-dimensional network parallel to the ac plane by N—H⋯O hydrogen bonds involving the meth­oxy O atom and by two C—H⋯O hydrogen bonds involving the carbonyl O atom. In addition, an intermolecular C—H⋯π inter­action is observed.