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 materials chemistry for constructing conjugated systems and functionalized aromatic compounds. Its boronate ester group facilitates mild and selective coupling with aryl or vinyl halides, making it useful in the development of organic semiconductors, liquid crystals, and bioactive compounds. Stable and easy to handle, it supports efficient transformations in both research and industrial settings.