Acta Cryst. (2007). E63, o3956  [ doi:10.1107/S1600536807039931 ]

Hydroflumethiazide dimethyl sulfoxide disolvate

P. Fernandes, A. Johnston, C. K. Leech, K. Shankland, W. I. F. David and A. J. Florence

Abstract: Hydroflumethiazide forms a 1:2 solvate with dimethyl sulfoxide [systematic name: 3,4-dihydro-6-(trifluoromethyl)-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide dimethyl sulfoxide disolvate], C₈H₈F₃N₃O₄S₂·2C₂H₆OS. The compound crystallizes with two molecules of solvent and one molecule of hydroflumethiazide in the asymmetric unit and displays an extensive network of hydrogen bonds. One solvent molecule is disordered over two positions, with site occupancy factors 0.57 (1) and 0.43 (1).

Online 8 September 2007

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