Widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds between aromatic rings. This makes it valuable in the development of pharmaceuticals, agrochemicals, and advanced materials such as organic semiconductors and OLEDs. Its boronate ester group facilitates mild and selective coupling conditions, compatible with a range of functional groups. Commonly employed in medicinal chemistry for constructing biaryl scaffolds found in bioactive molecules. Also utilized in materials science for designing conjugated polymers and small-molecule emitters in optoelectronic devices.