Used in peptide synthesis as a protected dipeptide building block, facilitating the creation of larger peptide chains. It is particularly valuable in solid-phase peptide synthesis (SPPS) due to its Boc (tert-butoxycarbonyl) protecting group, which can be selectively removed under acidic conditions without affecting other functional groups. This compound is often employed in the production of biologically active peptides, including those with therapeutic potential, such as enzyme inhibitors or receptor ligands. Its stability and ease of handling make it a preferred choice in research and pharmaceutical development. Additionally, it is utilized in studying peptide structure-activity relationships and in the design of peptide-based drugs.