Used primarily in organic synthesis, it serves as a key intermediate in the production of pharmaceuticals, particularly in the development of antimalarial and anticancer drugs. Its quinoline structure makes it valuable for creating compounds with biological activity. Additionally, it is utilized in the synthesis of agrochemicals, contributing to the development of pesticides and herbicides. In research, it is employed as a building block for designing complex molecules and studying chemical reactions. Its bromine atom allows for further functionalization, making it versatile in various chemical transformations.