ChEBI: 5-hydroxy-7,2',4',5'-tetramethoxyflavone is a monohydroxyflavone that is flavone with a hydroxy substituent at position 5 and methoxy groups at positions 7, 2', 4' and 5'. Isolated from Calliandra californica, it exhibits antibacterial activity. It has a role as a metabolite and an antibacterial agent. It is a monohydroxyflavone and a tetramethoxyflavone.