This chemical is primarily used in the synthesis of peptides and pharmaceutical compounds. It serves as a key intermediate in the production of chiral molecules, particularly in the development of drugs that require specific stereochemistry for efficacy. Its tert-butoxycarbonyl (Boc) protecting group is crucial in peptide synthesis, as it allows for selective deprotection during multi-step reactions. Additionally, the presence of the chlorine atom enhances its reactivity, making it valuable in creating complex organic structures. It is often employed in research and industrial settings for the preparation of biologically active compounds, including enzyme inhibitors and receptor agonists.