Used primarily in biochemical research, it serves as a derivatizing agent for amino acids to enhance their detection in analytical techniques like HPLC. Its application is crucial in peptide synthesis and protein sequencing, where it helps in the identification and quantification of amino acids. Additionally, it is employed in studies involving chiral resolution, aiding in the separation of enantiomers for pharmaceutical development. Its stability and reactivity make it a valuable tool in advanced chemical analyses.