This compound is primarily used in organic synthesis as a protective agent for amines. The tert-butoxycarbonyl (Boc) group shields the amine functionality during complex chemical reactions, ensuring selective transformations elsewhere in the molecule. The octyl chain and tosylate group enhance its solubility in organic solvents, making it suitable for use in non-polar reaction environments. It is particularly valuable in peptide synthesis, where protecting amines is crucial to avoid unwanted side reactions. Additionally, its structure allows for easy deprotection under mild acidic conditions, enabling the recovery of the free amine without damaging the rest of the molecule. This compound is also employed in the preparation of advanced intermediates for pharmaceuticals and agrochemicals, where precise control over reactivity is essential.