Calyxamine B is primarily investigated for its potential bioactive properties, particularly in the field of antimicrobial research. It has shown promising inhibitory effects against certain Gram-positive bacteria, making it a candidate for development in novel antibiotic therapies. Its unique molecular structure allows interaction with bacterial cell membranes, potentially disrupting membrane integrity and leading to cell death. Due to its natural origin and specific activity, Calyxamine B is also used as a lead compound in structure-activity relationship (SAR) studies aimed at designing more effective antimicrobial agents. Additionally, it serves as a biochemical tool in studying bacterial resistance mechanisms and membrane dynamics in microbiology.