2-[4-(2-Hydroxyethoxy)phenyl]-4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide

Abstract

In the title compound, C15H21N2O4, the imidazoline ring displays a twisted conformation. The dihedral angle between the mean plane of the imidazoline ring and the benzene ring is 33.50 (12)°. In the crystal, molecules are connected by O—H...O hydrogen bonds, forming a zigzag chain along the c axis. The chains are linked by C—H...O and C—H...π interactions.