Used as an intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the synthesis of complex organic molecules. Commonly applied in pharmaceutical and agrochemical research for constructing biaryl structures. Its boronate ester group facilitates palladium-catalyzed coupling with aryl halides under mild conditions, making it valuable in late-stage functionalization during drug development. Stable and compatible with various functional groups, it supports efficient and selective transformations in medicinal chemistry.