Used in Suzuki-Miyaura cross-coupling reactions to synthesize biologically active indazole derivatives. Serves as a key building block in pharmaceutical research, particularly in the development of kinase inhibitors and anti-cancer agents. Its boronic acid group enables efficient carbon-carbon bond formation under mild conditions, making it valuable in medicinal chemistry for constructing complex heterocyclic systems. Also applied in the preparation of functional materials and agrochemicals due to its structural versatility.