Used as a building block in peptide-based research, particularly in studies focused on self-assembling peptides and nanostructure formation. Its aromatic side chains enable strong π-π interactions, making it useful in designing supramolecular hydrogels for drug delivery and tissue engineering. Also investigated for its ability to inhibit certain enzymes and disrupt biofilm formation in microbial systems, showing potential in antimicrobial applications. Additionally, serves as a model compound in conformational studies due to its rigid cyclic structure and propensity to form stable β-turn motifs.