Synonyms: 2-Hydroxypyridine-4-boronic acid, pinacol ester;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol, 2-Hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine;4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one