This compound is primarily used in organic synthesis and pharmaceutical research as a chiral building block. It serves as a key intermediate in the preparation of various biologically active molecules, particularly in the development of enantiomerically pure drugs. Its structure, featuring a tert-butyl carbamate group, makes it a valuable protecting group for amines during multi-step synthetic processes. Additionally, it is employed in the synthesis of peptides and peptidomimetics, where stereochemical control is crucial for biological activity. Its hydrochloride form enhances solubility, facilitating its use in aqueous reaction conditions.