Used as a protected amine intermediate in organic synthesis, particularly in pharmaceutical and agrochemical manufacturing. The tert-butyl carbamate group provides stability under various reaction conditions while the tetrahydrofuran ring offers structural diversity. Commonly employed in the development of active pharmaceutical ingredients (APIs) where selective protection of amines is required. Its cyclic ether moiety can participate in ring-opening or functionalization reactions, enabling the construction of complex molecules. Also utilized in the synthesis of chiral building blocks due to the presence of a stereocenter in the tetrahydrofuran ring. Suitable for use in multi-step syntheses involving coupling reactions, reductions, or oxidations where amine protection is essential.