4-[3-(2H-Benzotriazol-2-yl)prop­oxy]-3-methoxy­benzaldehyde

In the title compound, C₁₇H₁₇N₃O₃, the 3-methoxy­benzalde­hyde group and the benzotriazole fragment are connected through a flexible oxypropyl chain. The O-C-C-C torsion angle in the central link is -63.9 (2)°, while the plane of the benzene ring of the 3-methoxy­benzaldehyde substituent forms a dihedral angle of 56.4 (4)° with the benzotriazole plane.