This chemical is widely used in the synthesis of peptides and peptidomimetics, where it serves as a protected form of L-azetidine-2-carboxylic acid. The Boc (tert-butoxycarbonyl) group provides stability during reactions, allowing selective deprotection when needed. It is particularly valuable in medicinal chemistry for designing drug candidates, especially those targeting enzymes or receptors. Its incorporation into peptide chains can enhance structural rigidity, influencing biological activity and metabolic stability. Additionally, it is employed in the development of bioactive compounds for research in neurodegenerative diseases and cancer therapy. Its versatility makes it a key intermediate in organic synthesis and pharmaceutical manufacturing.