The title compound, C₁₄H₁₃BrN₄, has a planar central unit, (C)₂C₆H₃Br, the pendant pyrazole rings forming dihedral angles of 83.8 (3) and 89.3 (3)° with this plane. The pyrazole rings are oriented such that there is an approximate twofold axis coincident with the C-Br bond.