N-(5-Aminoamyl)Carbamic Acid Tert-Butyl Ester is primarily used in organic synthesis as a protecting group for amines. Its application is crucial in peptide synthesis, where it helps prevent unwanted reactions at the amine group during the formation of peptide bonds. Additionally, it is employed in the development of pharmaceuticals, particularly in the synthesis of complex molecules where selective protection and deprotection of functional groups are required. This compound is also utilized in research settings to study the behavior of amines in various chemical reactions, aiding in the development of new synthetic methodologies. Its stability and ease of removal under mild conditions make it a valuable tool in chemical synthesis.