title: 3-Chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine.
abstract: In the title compound, C(9)H(9)ClN(4), the dihedral angle between the aromatic rings is 6.25 (9)°. The whole mol-ecule is approximately planar (r.m.s. deviation = 0.070 Å). In the crystal, π-π inter-actions between the centroids of the pyridazine rings [separation = 3.5904 (10) Å] occur.
authors.forename: Abdul Qayyum
authors.initials: AQ
authors.lastname: Ather
authors.forename: M Nawaz
authors.initials: MN
authors.lastname: Tahir
authors.forename: Misbahul Ain
authors.initials: MA
authors.lastname: Khan
authors.forename: Muhammad Makshoof
authors.initials: MM
authors.lastname: Athar
authors.forename: Eliana Aparecida Silicz
authors.initials: EA
authors.lastname: Bueno