Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the synthesis of complex organic molecules. Particularly valuable in pharmaceutical and agrochemical industries for constructing biaryl scaffolds. Its boronate ester groups provide high stability and reactivity, making it suitable for palladium-catalyzed coupling under mild conditions. Also employed in materials science for developing conjugated polymers and organic electronic materials.