2-[2-(3-Chlorophenyl)-2-oxoethyl]-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

In the title compound, C15H10ClNO4S, the benzothiazole ring system is essentially planar [maximum deviation = 0.0382 (13) Å for the N atom] and forms a dihedral angle of 74.43 (6)° with the chloro-substituted benzene ring. In the crystal structure, weak intermolecular C—H⋯O hydrogen bonds form R 2 2(10) and R 2 2(16) ring motifs

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