Widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds between aromatic rings. Its amine and boronate functional groups allow dual reactivity, making it valuable in the preparation of conjugated materials for optoelectronics, such as OLEDs and organic semiconductors. Commonly employed in pharmaceutical intermediates where substituted biphenyl structures are needed. The boronate ester group facilitates mild, selective coupling, while the amine can be further modified for attachment to polymers or biomolecules. Also utilized in the development of sensors and functional dyes due to its structural rigidity and electronic properties.