This chemical is primarily utilized in the field of organic synthesis, particularly in the development of complex molecules and pharmaceutical intermediates. Its structure, featuring both an ethynyl group and a hydroxyl group on an azetidine ring, makes it a versatile building block for constructing nitrogen-containing heterocycles. These heterocycles are often key components in drug discovery, especially for targeting neurological disorders and other therapeutic areas. Additionally, the tert-butyl carboxylate group provides a protective function during synthetic processes, allowing for selective reactions and easier purification steps. Its application is also seen in the preparation of bioactive compounds and as a precursor in the synthesis of advanced materials.