Used primarily in pharmaceutical research as an intermediate in the synthesis of beta-adrenergic receptor ligands. It plays a role in developing compounds that modulate cardiovascular and pulmonary functions. Its structure supports the design of selective agonists or antagonists targeting adrenergic pathways. Also employed in studies related to metabolic stability and bioavailability due to its functional groups and chiral centers. Not intended for direct therapeutic use but valuable in optimizing drug candidates for improved pharmacokinetics.