Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in organic synthesis. Particularly valuable in pharmaceutical and agrochemical industries for constructing biaryl compounds. Its boronate ester group participates in palladium-catalyzed couplings with aryl halides, offering high stability and reactivity. Commonly employed in the development of complex molecules such as drug intermediates and functional materials.