Date Published: July 01, 2012
Publisher: International Union of Crystallography
Author(s): Hoong-Kun Fun, Tze Shyang Chia, Poornima Hegde, K. Jyothi, Pramila Rita D’Souza.
In the title compound, C9H11NO3S, the dihedral angle between the benzene ring and the amide group is 76.7 (3)°. In the crystal, molecules are linked by pairs of C—H⋯O hydrogen bonds into inversion dimers with R22(8) ring motifs. The dimers are further connected by N—H⋯O and C—H⋯O hydrogen bonds into an infinite tape running parallel to the b-axis direction.
For details of the biological activity of sulfonamides, see: Kamoshita et al. (1987 ▶); Heidler & Link (2005 ▶); Ashton et al. (1994 ▶). For related structures, see: Henschel et al. (1996 ▶); Gowda et al. (2007 ▶, 2010 ▶); Shakuntala et al. (2011a ▶,b ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).