Cannabaceae

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[edit]

  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.

One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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