N-Boc-4-bromo-2-fluoroaniline is widely used in organic synthesis, particularly in the pharmaceutical and agrochemical industries. It serves as a key intermediate in the preparation of complex molecules, especially those containing aromatic rings with halogen substituents. The Boc (tert-butoxycarbonyl) group provides protection for the amine functionality, allowing selective reactions to occur at other sites of the molecule. This compound is often employed in the synthesis of active pharmaceutical ingredients (APIs) and bioactive compounds, where the bromo and fluoro groups enable further functionalization through cross-coupling reactions, such as Suzuki or Buchwald-Hartwig reactions. Its versatility makes it valuable in the development of drugs targeting various therapeutic areas, including oncology and central nervous system disorders. Additionally, it is used in research settings to explore new chemical entities and optimize synthetic pathways.