6-Bromo-4-[2-(4-fluoro­benzyl­idene)hydrazin-1-yl­idene]-1-methyl-3,4-dihydro-1H-2λ(6),1-benzothia­zine-2,2-dione

In the title compound, C(16)H(13)BrFN(3)O(2)S, the dihedral angle between the aromatic rings is 2.55 (19)° and the C=N—N=C torsion angle is 178.9 (3)°. The conformation of the thia­zine ring is an envelope, with the S atom displaced by −0.811 (3) Å from the mean plane of the other five atoms (r.m.s. deviation = 0.042 Å). In the crystal, C—H⋯O inter­actions link the mol­ecules and weak aromatic π–π stacking between the fluoro­benzene and bromo­benzene rings [centroid–centroid separation = 3.720 (2) Å and inter­planar angle = 2.6 (2)°] is also observed.