Used primarily in organic synthesis, especially in Suzuki-Miyaura cross-coupling reactions, as a protected boronic ester derivative for constructing biaryl compounds. The tert-butyl carbamate (Boc) group protects the amine functionality, allowing selective reaction at the boron site under mild conditions. This compound is valuable in pharmaceutical and agrochemical research for building complex molecules with high functional group tolerance. Its stability and reactivity profile make it suitable for multi-step synthesis, particularly in the development of active pharmaceutical ingredients (APIs) where controlled coupling and deprotection are required.