Used in the synthesis of various pharmaceutical compounds, particularly in the development of drugs targeting infectious diseases and cancer. It serves as a key intermediate in the production of quinoline-based derivatives, which exhibit antimicrobial, antifungal, and antitumor properties. Additionally, it is utilized in organic chemistry research to study heterocyclic compound reactions and mechanisms. Its bromine and methyl groups make it a versatile building block for modifying molecular structures to enhance biological activity or create novel compounds for therapeutic applications.