tert-Butyl 4-({[(E)-1,3-dimethyl-5-phenoxypyrazol-4-yl]methyl}aminooxymethyl)benzoate

The title compound, C24H27N3O4, also known as fenpyroximate, is a commercial acaricide. The benzene ring of the phenoxy group is approximately perpendicular to the pyrazole ring with a dihedral angle of 84.37 (11)°. The dihedral angle between the phenoxy and the benzoate benzene rings is 48.83 (8)°.