Used primarily in organic synthesis, it serves as a key intermediate in the production of pharmaceuticals, particularly in the development of antimalarial and antibacterial agents. Its bromine atoms make it a versatile building block for further functionalization, enabling the creation of complex molecules. Additionally, it is employed in the synthesis of dyes and pigments due to its quinoline backbone, which contributes to color stability and intensity. In research, it is utilized to study heterocyclic compounds and their reactivity, aiding in the discovery of new chemical entities with potential therapeutic applications.