Used in organic synthesis as a building block for Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in pharmaceutical and agrochemical research. Its boronic acid functionality allows for efficient coupling with aryl halides, making it valuable in the development of quinoline-based compounds that exhibit biological activity. Commonly applied in medicinal chemistry for constructing complex molecules, including potential drug candidates targeting kinases and other enzymes. Also utilized in materials science for designing organic semiconductors and fluorescent probes due to the quinoline core’s photophysical properties.