Widely used in pharmaceutical synthesis, this compound serves as a key intermediate in the production of active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system. Its structure allows for selective modification, making it valuable in constructing complex molecules such as neurokinin receptor antagonists and other bioactive compounds. The Boc-protected amine group enables controlled deprotection during multi-step syntheses, ensuring high yields and purity. It is also employed in the development of peptidomimetics and cyclic derivatives due to its rigid piperidine backbone and functional handle for coupling reactions.