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In the title compound, C20H27N3O, the hydroxy group forms an intramolecular O—H
N hydrogen bond with the imino N atom. The dihedral angle between the aromatic rings is 33.09 (9)°. In the crystal, molecules form centrosymmetric dimers via pairs of N—HN hydrogen bonds involving aminopyridine fragments.
N hydrogen bond with the imino N atom. The dihedral angle between the aromatic rings is 33.09 (9)°. In the crystal, molecules form centrosymmetric dimers via pairs of N—HN hydrogen bonds involving aminopyridine fragments.
