Used as an intermediate in the synthesis of complex organic compounds, particularly in pharmaceutical research. It plays a crucial role in the development of peptide-based drugs, where it helps in the construction of specific amino acid sequences. Its protective groups, such as the Boc group, ensure selective reactions during synthesis, making it valuable for creating biologically active molecules. Additionally, it is utilized in studies focused on neurotransmitter pathways and receptor interactions, aiding in the exploration of treatments for neurological disorders. Its chiral nature also makes it suitable for asymmetric synthesis, contributing to the production of enantiomerically pure compounds.