Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions for the synthesis of complex organic molecules, particularly in pharmaceuticals and agrochemicals. Its boronic acid functionality enables efficient carbon-carbon bond formation under mild conditions. Commonly employed in the preparation of biaryl compounds and conjugated systems found in functional materials and bioactive compounds. Also utilized in research for developing novel anti-inflammatory and anticancer agents due to its structural similarity to cinnamic acid derivatives.