N-[4-(β-d-Allopyranos-yloxy)benzyl-idene]methyl-amine.

The title compound, C(14)H(19)NO(6), was synthesized by the condensation reaction between hecilid (4-formyl-phenl-β-d-allopyran-oside) and methyl-amine in methanol. In the crystal structure, the pyran ring adopts a chair conformation and adjacent mol-ecules are linked by inter-molecular O-H⋯O and O-H⋯N hydrogen bonds, forming a three-dimensional network.