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. Its boronate ester group facilitates palladium-catalyzed coupling with aryl halides, making it valuable in pharmaceutical and agrochemical research. The styryl moiety allows for extended conjugation, useful in the development of organic electronic materials and fluorescent probes. Stable and easy to handle, it supports efficient and selective transformations in modern synthetic chemistry.