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In the crystal structure of the title compound, C12H11NO2, inversion-related molecules are linked into dimers by pairs of O—H...N hydrogen bonds between the hydroxy group and the pyridyl ring. In addition, a π–π interaction [with a centroid–centroid distance of 3.78 (1) Å] is found between the two pyridyl rings of the dimer. The benzene ring forms a dihedral angle of 71.6 (1)° with the pyridine ring