3-Chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinic acid–triphenylphosphine oxide (1/1)

Abstract

In the title 1:1 adduct, C11H10ClN3O2·C18H15OP, the dihedral angle between the pyridine and pyrazole rings is 10.3 (2)°. The two components of the adduct are linked by an O—H...O hydrogen bond.