Research Article: N-(2-Hy­droxy­eth­yl)-5-(4-meth­oxy­phen­yl)-4H-pyrazole-3-carboxamide

Date Published: March 01, 2012

Publisher: International Union of Crystallography

Author(s): Guangqian Han, Jiaguo Lv, Ju Zhu, Youjun Zhou, Defeng Wu.


In the title compound, C13H15N3O3, the dihedral angle between the benzene and pyrazole rings is 7.7 (1)° and the O—C—C—N torsion angle of the side chain is 74.1 (2)°. In the crystal, mol­ecules are linked by O—H⋯O, N—H⋯O and N—H⋯N hydrogen bonds.

Partial Text

For the biological activities of pyrazole derivatives, see: Qi et al. (2011 ▶). For a related structure, see: Shi & Xie (2011 ▶).