Used primarily as an intermediate in organic synthesis, especially in the preparation of pharmaceuticals and bioactive compounds. Its structure supports the development of chiral auxiliaries and catalysts due to the presence of both hydroxyl and amide functional groups, which can participate in selective reactions. Commonly employed in the synthesis of adrenergic agents and other nitrogen-containing organic molecules with physiological activity. Also finds use in the development of specialty polymers and ligands for metal complexation in catalytic systems.