Used in organic synthesis as a key building block for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in the construction of polycyclic aromatic systems. Its pyrene moiety provides strong fluorescence and planar structure, making it valuable in the development of organic semiconductors, sensors, and fluorescent probes for bioimaging. Commonly employed in materials science for designing conjugated polymers and molecular devices with optoelectronic properties.