Received 26 June 2010
In the title compound, C13H13N3O, the phenyl and pyrrole rings are inclined at 47.45 (8)°. In the crystal, intermolecular N-HO and C-HO hydrogen bonds form R21(6) ring motifs. Molecules connected through these hydrogen bonds are arranged into polymeric chains extending along the c axis.
Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2009); software used to prepare material for publication: WinGX (Farrugia, 1999) and PLATON.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: GK2289 ).
The authors acknowledge the provision of funds for the purchase of diffractometer and encouragement by Dr Muhammad Akram Chaudhary, Vice Chancellor, University of Sargodha, Pakistan.
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