2-(2-Iodobenzenesulfonamido)acetic acid

The title compound, C8H8INO4S, is a halogenated sulfonamide, a medicinally important class of organic compounds. In the crystal structure, intermolecular O—H...O hydrogen bonds involving the carboxylic acid groups form characteristic centrosymmetric dimers. These dimers are further linked through centrosymmetric dimeric N—H...O interactions involving the amido H atom and a sulfonyl O atom. This leads to the formation of a ribbon-like polymer structure propagating in the b direction.

Abstract licence: CC BY

1. 7.

   Structure validation in chemical crystallography · 2009

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