(4-Bromo-3,5-dimethyl-1 H-pyrazol-1-yl)(2,6-difluoro­phen­yl)methanone

Abstract

There are two mol­ecules in the asymmetric unit of the title compound, C ₁₂H ₉BrF ₂N ₂O. They have very similar conformations: the dihedral angles between their pyrazole and benzene ring systems are 78.4 (3) and 78.6 (4)°. In the crystal, weak aromatic π–π stacking [centroid–centroid separation = 3.696 (5) Å] helps to establish the packing.