Crystal structure of 5-{3-[2,6-dimethyl-4-(5-methyl-1,2,4-oxa­diazol-3-yl)phen­oxy]prop­yl}-N-(11-hy­droxy­undec­yl)isoxazole-3-carboxamide hemihydrate

The title compound, C(29)H(42)N(4)O(5)·0.5H(2)O, comprises four structural units. A flexible prop­yloxy unit in a gauche conformation, with a –C(H(2))—C(H(2))—C(H(2))—O– torsion angle of −64.32 (18)°, connects an isoxazole ring and an approximately planar phenyl­oxa­diazole ring system [with a maxixmum devation of 0.061 (2) Å], which are oriented almost parallel to one another with a dihedral angle of 10.75 (7)°. Furthermore, a C(11)-alkyl chain with a terminal hy­droxy group links to the 3-position of the isoxazole ring via an amide bond. In the crystal, a half-occupancy solvent water mol­ecule connects to a neighbouring mol­ecule via an inter­molecular O—H⋯O(water) hydrogen bond to the C(11)-alkyl chain hy­droxy group.