Acta Cryst. (2012). E68, o2011
[ doi:10.1107/S1600536812024798 ]
Abstract: The asymmetric unit of the title compound, C16H17NO2, contains two molecules in which the dihedral angles between the 3-ethoxy-2-hydroxybenzaldehyde and toluidine moieties are 16.87 (8) and 19.93 (6)°. S(6) rings are present in both molecules due to intramolecular O-HN hydrogen bonds. In the crystal, one of the molecules is dimerized with an inversion-generated partner, due to two C-HO interactions. This generates an R22(8) loop.
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