Chalepensin is a furanocoumarin compound used in research for its diverse biological activities. It exhibits anti-cancer potential by inhibiting tumor cell growth and modulating immune responses. Additionally, it shows anti-inflammatory effects and antimicrobial properties against certain pathogens. In plant biology, chalepensin acts as an allelochemical, inhibiting seed germination and root growth. Found in medicinal plants like Ruta species, it contributes to the pharmacological profile of natural extracts used in traditional medicine and holds promise for development in pharmaceutical and agricultural products.