Used in organic synthesis as a key intermediate for the development of various pharmaceuticals and bioactive compounds. It plays a role in the creation of quinoline derivatives, which are explored for their potential in treating diseases such as malaria, cancer, and bacterial infections. Additionally, it is utilized in research for designing fluorescent probes and sensors due to its unique structural properties. Its ethoxy and bromo groups make it a versatile building block for further chemical modifications in medicinal chemistry and material science.