Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of drugs targeting various diseases. It plays a role in the preparation of azetidine-containing molecules, which are valuable in medicinal chemistry for their bioactivity. The tert-butoxycarbonyl (Boc) protecting group ensures selective reactions during complex organic synthesis. This compound is also utilized in research to explore new therapeutic agents, especially in the fields of oncology and neurology, due to its structural versatility.