Used as a key intermediate in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its boronic ester group facilitates efficient and selective carbon-carbon bond formation under mild conditions. Commonly employed in the development of conjugated materials for optoelectronics and in medicinal chemistry for constructing biaryl systems. The thiophene moiety enhances electronic properties, making it valuable in organic semiconductors and sensor applications.