This chemical is primarily used in organic synthesis as a building block for more complex molecules. It serves as a key intermediate in the development of pharmaceuticals, particularly in the creation of active pharmaceutical ingredients (APIs) that target neurological disorders. Its ethynyl group allows for versatile reactions, such as Sonogashira coupling, enabling the formation of carbon-carbon bonds in drug discovery processes. Additionally, it finds application in material science, where it is utilized to synthesize advanced polymers and ligands for catalytic systems. Its pyridine ring structure also makes it useful in designing coordination complexes for catalysis and molecular recognition studies.