Used as an intermediate in organic synthesis, particularly in the pharmaceutical industry for constructing complex molecules. Its structure allows for selective protection of amines, making it valuable in multi-step synthesis where controlled reactivity is needed. Commonly employed in the development of active pharmaceutical ingredients (APIs), especially in the preparation of beta-amino ketone derivatives. The tert-butyl carbamate group can be easily removed under mild acidic conditions, enabling efficient deprotection without damaging sensitive functional groups elsewhere in the molecule. Also utilized in the synthesis of agrochemicals and specialty polymers due to its stability and reactivity profile.