Used in peptide synthesis as a protected form of phenylalanine, it ensures selective reactions by safeguarding the amino group during the process. It is particularly valuable in creating complex peptides for pharmaceutical research, where precise amino acid incorporation is critical. The methoxy group can enhance solubility and influence the peptide's biological activity. This compound is also employed in the development of drug candidates, especially in targeting neurological disorders or as a building block in medicinal chemistry. Its stability under various conditions makes it a reliable choice for multi-step organic syntheses.