[(3R*,4R*,5R*)-2,3-Diphenyl­isoxazolidine-4,5-di­yl]dimethanol

In the title compound, C₁₇H₁₉NO₃, the isoxazolidine ring adopts an envelope conformation with the O atom as the flap. In the crystal, O—H...O hydrogen bonds form C₂³(14) R₂²(14) motifs.