Crystal structure of 4-hy­droxy-3-meth­oxy­benzaldehyde 4-methyl­thio­semi­carbazone methanol monosolvate

In the title solvate, C(15)H(15)N(3)O(2)S·CH(3)OH, the thio­semicarbazone mol­ecule is approximately planar; the maximum deviation from the mean plane is 0.4659 (14) Å and the dihedral angle between the aromatic rings is 9.83 (8)°. This conformation is supported by an intra­molecular N—H⋯N hydrogen bond. In the crystal, the thio­semicarbazone mol­ecules are linked into dimers by pairs of N—H⋯S hydrogen bonds, thereby generating R (2) (2)(8) loops. The methanol solvent mol­ecule bonds to the thio­semicarbazone mol­ecule through a bifurcated O—H⋯(O,O) hydrogen bond and also accepts an O—H⋯O link from the thio­semicarbazone mol­ecule. Together, these links generate a three-dimensional network.