This compound is primarily used in the synthesis of peptides and pharmaceutical intermediates. It serves as a chiral building block in organic chemistry, enabling the creation of complex molecules with specific stereochemistry. Its structure is particularly valuable in the development of drugs targeting neurological disorders, as it can be incorporated into active pharmaceutical ingredients (APIs) that interact with receptors in the brain. Additionally, it is employed in the preparation of proline derivatives, which are essential in the production of protease inhibitors and other therapeutic agents. Its benzyloxycarbonyl (Cbz) protecting group is useful in peptide synthesis, as it can be easily removed under mild conditions, making it a versatile tool in medicinal chemistry and drug discovery.