Bancroftinone（Cat No.:I044845）is a naturally occurring quinonoid compound isolated from Tectona grandis (teak) and related plant species. It features a naphthoquinone core structure with additional functional groups that contribute to its biological activity. Bancroftinone exhibits notable antimicrobial, antifungal, and cytotoxic properties, likely through redox cycling and the generation of reactive oxygen species that disrupt cellular functions. Its electrophilic quinone moiety allows interaction with nucleophilic biomolecules, making it a potential lead compound in anticancer and antimicrobial drug development. Bancroftinone continues to attract interest in phytochemistry and pharmacological research for its therapeutic potential.