Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in organic synthesis. Particularly valuable in the preparation of conjugated organic molecules for optoelectronic materials, such as OLEDs and organic semiconductors. Its boronate ester groups provide high stability and reactivity, making it suitable for iterative synthesis and functionalization of aromatic frameworks. Also employed in the development of pharmaceuticals and agrochemicals where precise molecular architecture is required.