(3-Bromo-2-methylphenyl)boronic acid is primarily utilized in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed to form carbon-carbon bonds, making it valuable in the production of pharmaceuticals, agrochemicals, and advanced materials. The compound serves as a key intermediate in the synthesis of complex organic molecules, enabling the introduction of the (3-bromo-2-methylphenyl) group into target structures. Its boronic acid functionality allows for efficient coupling with aryl or vinyl halides in the presence of a palladium catalyst. Additionally, it is used in the development of bioactive compounds and in research focused on creating novel chemical entities for drug discovery.