Formula C15H11O5+(Cl-) | Molar mass 306.69 g/mol | |
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Fisetinidin is an anthocyanidin. It has been obtained from the heartwood of Acacia mearnsii, from the bark of Rhizophora apiculata and can also be synthesized.
Tannins
Fisetinidin can compose tannins. The polymers are then called profisetinidin (Porter, 1992).
References
Fisetinidin Wikipedia(Text) CC BY-SA