2-[(4-Ethylphenyl)iminomethyl]-3,5-dimethoxyphenol

The title compound, C17H19NO3, adopts the phenol–imine tautomeric form, with a resonance-assisted O—H...N intramolecular hydrogen bond [O...N = 2.551 (3) Å]. The dihedral angle between the two benzene rings is 45.42 (7)°. The two methoxy groups are coplanar with the attached benzene ring [C—O—C—C torsion angles = −1.1 (5) and 3.2 (4)°]