Used primarily in research as an intermediate in the synthesis of more complex organic compounds, particularly in pharmaceuticals and agrochemicals. It serves as a building block in the development of bioactive molecules due to its quinoline backbone, which is known for exhibiting antimicrobial, anti-inflammatory, and anticancer properties. Also employed in the study of heterocyclic chemistry to explore reaction mechanisms and structural activity relationships. Its derivatives are investigated for potential use in medicinal chemistry and drug discovery programs.