International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 1(59), p. o94-o96, 2002
DOI: 10.1107/s1600536802023073
Full text: Download
In the title compound, C11H15NO3, the molecules are joined into dimers by a pair of strong hydrogen bonds between the pyrrole N atom and the carbonyl O atom of the carboxylate substituent [N⋯O 2.861 (2) Å and N—H⋯O 168 (2)°]. A single C—H⋯π intermolecular interaction is observed, with an H⋯π distance of 3.04 Å, linking the dimers together.