This compound is primarily utilized in the synthesis of peptides and pharmaceutical intermediates, particularly in the development of active pharmaceutical ingredients (APIs). Its structure, featuring both a protected amino group and an ester functionality, makes it a valuable building block in organic synthesis. It is often employed in the preparation of chiral molecules, where the (R)-configuration is crucial for biological activity. Additionally, it serves as a precursor in the production of specialized amino acid derivatives used in drug discovery and medicinal chemistry. Its tert-butoxycarbonyl (Boc) protecting group allows for selective deprotection, enabling controlled reactions in multi-step synthetic processes.