4-[2-(3,4-Dimethoxy-phenethyl-amino)prop-oxy]-2-methoxy-benzamide.

The title compound, C21H28N2O5, has two intra­molecular N—H⋯O hydrogen bonds. Inter­molecular N—H⋯O hydrogen bonds [graph-set motif R22(8)] give rise to a dimer. Weak N—H⋯N hydrogen bonds between neighboring dimers further extend the crystal structure, which exhibits an infinite chain motif.