This chemical is primarily used in organic synthesis as a protecting group for guanidine functionalities. It is particularly valuable in peptide and nucleotide chemistry, where it helps to prevent unwanted side reactions during complex synthetic processes. The Boc (tert-butoxycarbonyl) groups provide stability under various reaction conditions, allowing for selective deprotection when needed. Additionally, it is employed in the preparation of guanidine derivatives, which are important in the development of pharmaceuticals and bioactive molecules. Its application is also seen in the synthesis of modified nucleosides and nucleotides, which are crucial in the study of nucleic acids and their interactions.