Used as a protected diamine building block in organic synthesis, particularly in peptide and pharmaceutical manufacturing. Its dual Boc-protected amine groups allow for selective deprotection and stepwise coupling reactions, making it valuable in the development of complex amine-containing molecules. Commonly employed in the synthesis of active pharmaceutical ingredients (APIs) where controlled amine reactivity is required. Also utilized in the preparation of intermediates for drug discovery and in the construction of nitrogen-based heterocycles.