Date Published: June 01, 2012
Publisher: International Union of Crystallography
Author(s): Huihui Jing, Tiantian Mou, Xianzhong Zhang.
In the title compound, C17H20ClFN2O3, the dihedral angle between the pyridazine and benzene rings is 41.37 (10)°. In the crystal, there are no significant intermolecular interactions present. The terminal –CH2F group is disordered over two sets of sites with an occupancy ratio of 0.737 (2):0.263 (2).
For details of the synthesis, see: Mou et al. (2010 ▶, 2012 ▶). For possible applications of the title compound as a myocardial perfusion imaging agent for positron emission tomography (when labelled with 18F), see: Mou et al. (2011 ▶); Mou et al. (2012 ▶).