Used in agricultural applications as a natural phytoalexin to enhance plant resistance against fungal and bacterial pathogens. It plays a role in plant defense mechanisms, particularly in leguminous species, helping to limit the spread of infections by inhibiting microbial growth. Its presence is induced upon pathogen attack, contributing to the plant’s innate immune response. Due to its antimicrobial properties, it is studied for potential use in developing bio-based pesticides and disease-resistant crop varieties.

Additionally, this compound shows promise for developing biological agents to control plant diseases in organic farming systems, as it inhibits the growth of certain fungi without significant environmental or human health impacts.

Some research also suggests that 6a-Hydroxymedicarpin may possess antioxidant and anti-inflammatory effects, opening opportunities for applications in the cosmetics industry or natural health products in the future.