Used as a key chiral intermediate in the synthesis of pharmaceuticals, particularly in the production of beta-blockers like propranolol and other adrenergic blocking agents. Its chiral center allows for stereoselective synthesis, improving the efficacy and safety of active pharmaceutical ingredients. Also employed in the preparation of functionalized polymers and as a building block in asymmetric synthesis for fine chemicals. Shows utility in the development of catalysts and ligands for enantioselective reactions.