Rufigallol

Rufigallol is a chemical compound with the molecular formula C14H10O8. It is also known as 1,2,3,4,6,8,9,10-octahydroxyanthracene. This compound is a derivative of anthraquinone, characterized by the presence of eight hydroxyl groups attached to the anthracene ring system. Rufigallol occurs naturally in certain plant species, particularly in the root bark of the species belonging to the genus *Caesalpinia*. Historically, it has been used as a dye, producing a reddish-brown color. Its complex structure and the presence of multiple hydroxyl groups contribute to its chemical properties, including its potential for chelation with metal ions. Research has explored its antioxidant and antimicrobial activities, although its practical applications in these areas are still under investigation. The synthesis of rufigallol can be achieved through various chemical routes, often starting from simpler anthraquinone precursors. Its isolation from natural sources can be challenging due to the presence of other related compounds.