Used as a key reagent in Suzuki-Miyaura cross-coupling reactions, enabling the formation of carbon-carbon bonds in complex organic synthesis. Its steric stability and boron-containing structure make it particularly effective for introducing cyclopropyl groups into aromatic and heteroaromatic systems. Commonly applied in pharmaceutical and agrochemical industries for constructing bioactive molecules and functional materials. Exhibits good shelf stability and high reactivity under mild conditions, making it suitable for late-stage functionalization in multistep syntheses.