Used in organic synthesis as a nitrating agent for selective modification of amino groups in peptide and protein derivatives. Its structure allows conjugation with aldehyde-functionalized biomolecules, enabling targeted nitration under mild conditions. Commonly applied in the development of bioactive probes and nitric oxide-releasing prodrugs. Shows utility in pharmaceutical research for enhancing the stability and membrane permeability of amide-containing compounds. Also employed in the preparation of nitroalkane-based linkers for drug delivery systems.