Used as a key building block in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its boronic ester functionality allows for efficient and selective carbon-carbon bond formation under mild conditions. Commonly employed in the preparation of biaryl compounds and conjugated systems found in functional materials and drug candidates. The carboxylic acid group provides a handle for further derivatization, such as amide formation or esterification, facilitating integration into larger molecular architectures. Valued for its stability and reactivity profile in modern synthetic organic chemistry.