Received 2 September 2013
In the title compound, C22H19N3O4, the dihedral angle between the furan and pyrazole rings is 82.73 (19)° while the dihedral angles between the furan and pyrazole rings and their attached benzene rings are 31.93 (18) and 1.88 (18)°, respectively. In the crystal, inversion dimers linked by pairs of C-HO hydrogen bonds generate R22(16) loops. In addition, weak C-H and aromatic - stacking [minimum centroid-centroid distance = 3.5374 (17) Å] interactions are observed.
Data collection: APEX2 (Bruker, 2013); cell refinement: SAINT (Bruker, 2013); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: SHELXL97.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HB7133 ).
The authors thank the IOE, University of Mysore, for providing the single-crystal X-ray diffraction facility. VN is grateful to the UGC, New Delhi, for the award of an RFSMS Fellowship. RD acknowledges the UGC, New Delhi, for financial support under the Major Research Project Scheme [UGC MRP No. F.41-882/2012 (SR) dated 01/07/2012].
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