Acta Cryst. (2011). E67, o1383  [ doi:10.1107/S1600536811017090 ]

N-(2-Hydroxy-5-nitrophenyl)methanesulfonamide ethanol monosolvate

H.-M. Li, Z.-Q. Cai, Y.-L. Li and S.-Y. Zhang

Abstract: In the title compound, C₇H₈N₂O₅S·C₂H₆O, the dihedral angle between the aromatic ring and the nitro group is 8.78 (9)° and the S atom is displaced by 0.226 (3) Å from the plane of the aromatic ring. In the crystal, the ethanol molecule is involved in hydrogen bonding to two separate sulfonamide molecules, as a donor in an O-HO interaction and as an acceptor in an N-HO interaction. Weak C-HO hydrogen bonding is also present.

Online 11 May 2011

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