Used primarily in the synthesis of pharmaceutical compounds, it serves as a key intermediate in the production of various drugs, particularly those targeting bacterial infections and inflammation. Its structure is valuable in developing quinolone antibiotics, which are effective against a wide range of pathogens. Additionally, it finds application in organic research for creating complex molecules due to its reactive functional groups. In material science, it contributes to the development of fluorescent dyes and sensors, leveraging its quinoline backbone for optical properties. Its versatility makes it a significant compound in both medicinal chemistry and advanced material design.