(1R*,2R*)-1-(4-Chloro-phen-yl)-4-dimethyl-amino-1-(3-meth-oxy-2-naphth-yl)-2-(1-naphth-yl)butan-2-ol.

In the title compound, C33H32ClNO2, the benzene ring is oriented at dihedral angles of 6.23 (5) and 66.44 (5)° with respect to the two naphthalene ring systems. An intra­molecular O—H⋯N hydrogen bond between the hydr­oxy H atom and the amine N atom generates an S(6) ring.