Used in biochemical and pharmaceutical research as a key intermediate in the synthesis of polyamine-based compounds. It serves as a building block for developing molecules with cell-penetrating or DNA-binding properties. Commonly applied in the design of drug delivery systems due to its structural similarity to natural polyamines, which are known to interact with nucleic acids and cellular membranes. Also utilized in the development of fluorescent probes and bioconjugates for cellular imaging and molecular labeling. Its amide and amine functionalities allow for easy modification and coupling in peptide-like structures, making it valuable in medicinal chemistry and biotechnology applications.