Synonyms: 2-(2-Hydroxyethyl)pyridine,2-(Pyridin-2-yl)ethanol, Betahistine Dihydrochloride Imp. B (EP), 2-Pyridineethanol, 2-(2-Hydroxylethyl)pyridine, 2-(2-Pyridinyl)ethanol, 2-(2-Pyridyl)ethanol, 2-(2-Pyridyl)ethyl alcohol, 2-(α-Pyridyl)ethanol, 2-(β-Hydroxyethyl)pyridine, 2-Pyridylethanol, NSC 2144, NSC 77979, β-(2-Pyridyl)ethanol