This chemical is primarily utilized in the synthesis of peptides and pharmaceutical compounds, particularly as a building block in the development of active pharmaceutical ingredients (APIs). Its structure, featuring a cyclobutyl group and a tert-butoxycarbonyl (Boc) protecting group, makes it valuable in organic synthesis, especially in the preparation of cyclic and constrained peptides. The Boc group can be selectively removed under mild acidic conditions, allowing for further functionalization or coupling reactions. It is often employed in medicinal chemistry research to create novel drug candidates, particularly those targeting receptors or enzymes where the cyclobutyl moiety can enhance binding affinity or stability. Additionally, it is used in the study of peptidomimetics, where it helps mimic the structure and function of natural peptides for therapeutic purposes.