Used in organic synthesis as a boronic ester reagent for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical development. Its stability and reactivity make it suitable for constructing biaryl compounds and functionalized aromatic systems. Commonly employed in late-stage functionalization of complex molecules due to mild reaction conditions and good functional group tolerance. Also utilized in the synthesis of conjugated materials for optoelectronics and in medicinal chemistry for building drug-like scaffolds.