{4-[5-(4-tert-Butyl-phen-yl)-1,3,4-oxa-diazol-2-yl]phen-yl}methanol.

In the title compound, C(19)H(20)N(2)O(2), the 1,3,4-oxadiazole ring is almost coplanar with the two neighboring benzene rings [dihedral angles = 3.76 (4) and 5.49 (4)°]. In the crystal, mol-ecules are connected by strong inter-molecular O-H⋯N hydrogen bonds, forming chains parallel to the c axis.