This compound is primarily utilized in organic synthesis and pharmaceutical research as a building block for more complex molecules. Its structure, featuring both a pyridine ring and an ethynyl group, makes it a versatile intermediate in the development of biologically active compounds, particularly in the synthesis of potential drug candidates. The tert-butyl carbamate group serves as a protective moiety for amines, allowing selective reactions to occur at other sites of the molecule. It is often employed in the creation of heterocyclic compounds, which are crucial in medicinal chemistry for designing drugs with specific therapeutic properties. Additionally, its ethynyl group enables participation in click chemistry reactions, facilitating the rapid and efficient assembly of molecular structures. This compound is particularly valuable in the development of inhibitors, ligands, and other bioactive molecules targeting various diseases.