Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of kinase inhibitors and other bioactive molecules. Its boronic acid functionality enables participation in Suzuki-Miyaura cross-coupling reactions, making it valuable in constructing complex aromatic frameworks for drug discovery. Commonly employed in the preparation of protease inhibitors and anti-inflammatory agents. Also utilized in the design of sensors and functional materials due to its ability to bind diols and participate in reversible covalent interactions.