This compound is primarily utilized in organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of various biologically active molecules, particularly in the synthesis of compounds with potential therapeutic applications. Its structure, featuring a tert-butoxycarbonyl (Boc)-protected azetidine ring with a phenylamino group at the 3-position, makes it valuable for constructing complex molecules, including those targeting neurological disorders or acting as enzyme inhibitors. Researchers often employ it in medicinal chemistry to explore new drug candidates, leveraging its reactivity and functional groups to modify and optimize pharmacological properties. Additionally, it is used in the preparation of peptidomimetics, which mimic peptides and are essential in drug design for their stability and bioavailability.