Download citation
Download citation

link to html
In the title compound, C14H12N2O3, the pyridine ring is twisted with respect to the phenyl ring and the carb­oxy­lic acid group at angles of 37.1 (5) and 8.1 (3)°, respectively; the phenyl ring forms a dihedral angle of 41.4 (1)° with the mean plane of the C—NH—C=O fragment. An intra­molecular O—H...O hydrogen bond occurs between the carb­oxy­lic acid and carbonyl groups. In the crystal, N—H...O hydrogen bonds link mol­ecules into a supra­molecular chain running along the a-axis direction.
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds