Robinetinidin is an anthocyanidin, a type of flavonoid.

Robinetinidin
Chemical structure of robinetinidin
Names
IUPAC name
5-(3,7-Dihydroxychromenylium-2-yl)benzene-1,2,3-triol chloride
Other names
3,3',4',5',7-Pentahydroxyflavylium chloride
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C15H10O6/c16-9-2-1-7-3-12(19)15(21-13(7)6-9)8-4-10(17)14(20)11(18)5-8/h1-6H,(H4-,16,17,18,19,20)/p+1 ☒N
    Key: BQLHYJCUNNPCKQ-UHFFFAOYSA-O ☒N
  • InChI=1/C15H10O6/c16-9-2-1-7-3-12(19)15(21-13(7)6-9)8-4-10(17)14(20)11(18)5-8/h1-6H,(H4-,16,17,18,19,20)/p+1
    Key: BQLHYJCUNNPCKQ-IKLDFBCSAA
  • C1=CC(=CC2=[O+]C(=C(C=C21)O)C3=CC(=C(C(=C3)O)O)O)O.[Cl-]
Properties
C15H11ClO6 (C15H11O6+, Cl)
Molar mass 322.69 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Prorobinetinidins, condensed tannins oligomers containing robinetinidol, can be found in Stryphnodendron adstringens.[1] They yield robinetinidin when depolymerized under oxidative conditions.

References

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See also

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