This chemical is primarily utilized in the field of organic synthesis and pharmaceutical research. It serves as a key intermediate in the production of peptide-based compounds, particularly in the synthesis of complex amino acid derivatives. Its structure, featuring both a phenyl and alanine moiety, makes it valuable for constructing biologically active molecules, such as enzyme inhibitors or receptor modulators. Additionally, it is often employed in the development of prodrugs, where its ester functionality can be cleaved to release active therapeutic agents. Its role in protecting amino groups during peptide coupling reactions is also noteworthy, ensuring selective and efficient synthesis processes.