Santin (flavonol)

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Santin
Chemical structure of santin
Names
IUPAC name
5,7-Dihydroxy-3,4′,6-trimethoxyflavone
Systematic IUPAC name
5,7-Dihydroxy-3,6-dimethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
Other names
5,7-Dihydroxy-3,6,4′-trimethoxyflavone
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
UNII
  • InChI=1S/C18H16O7/c1-22-10-6-4-9(5-7-10)16-18(24-3)15(21)13-12(25-16)8-11(19)17(23-2)14(13)20/h4-8,19-20H,1-3H3 checkY
    Key: DWZAJFZEYZIHPO-UHFFFAOYSA-N checkY
  • InChI=1/C18H16O7/c1-22-10-6-4-9(5-7-10)16-18(24-3)15(21)13-12(25-16)8-11(19)17(23-2)14(13)20/h4-8,19-20H,1-3H3
    Key: DWZAJFZEYZIHPO-UHFFFAOYAB
  • COC1=CC=C(C=C1)C2=C(C(=O)C3=C(C(=C(C=C3O2)O)OC)O)OC
Properties
C18H16O7
Molar mass 344.319 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Santin is an O-methylated flavonol. It was isolated from Tanacetum microphyllum.[1]

References

  1. ^ Martinez, J., et al. (1997). Isolation of two flavonoids from Tanacetum microphyllum as PMA-induced ear edema inhibitors. Journal of Natural Products 60(2), 142-44.