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Fagopyrin

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Fagopyrin
Chemical structure of fagopyrin
Names
IUPAC name 1,3,4,6,8,13-hexahydroxy-10,11-dimethyl-2,5-di(piperidin-2-yl)fenantroperyleen-7,14-dion
Identifiers
3D model (JSmol)
CompTox Dashboard (EPA)
SMILES
  • O=C1C2=C(C3=C(O)C(C4CCCCN4)=C2O)C(C5=C6C(C)=CC(O)=C15)=C7C (C3=C(O)C(C8NCCCC8)=C9O)=C9C(C%10=C7C6=C(C)C=C%10O)=O
Properties
Chemical formula C40H34N2O8
Molar mass 670,71 g/mol
Appearance red pigment
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Fagopyrin is a naturally occurring substance in the buckwheat plant. Its chemical structure contains a naphthodianthrone skeleton similar that of to hypericin.

References

  1. Brockmann, Hans; Weber, Erhard; Sander, Elsbeth (1950). "Fagopyrin, ein photodynamischer Farbstoff aus Buchweizen (Fagopyrum esculentum)". Die Naturwissenschaften. 37 (2): 43. doi:10.1007/BF00645366.

External links

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