Used in pharmaceutical research and development as a chiral building block for synthesizing various bioactive compounds. It serves as an intermediate in the production of drugs targeting neurological and cardiovascular disorders. Its hydrochloride form enhances solubility, making it suitable for formulation studies. Also employed in asymmetric synthesis to create enantiomerically pure substances, crucial for developing therapeutics with specific biological activity. Additionally, it finds application in peptide chemistry for modifying peptide structures to improve stability and efficacy.