Cannabaceae

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Europetin
Chemical structure of europetin
Names
IUPAC name
3,5,3′,4′,5′-Pentahydroxy-7-methoxyflavone
Systematic IUPAC name
3,5-Dihydroxy-7-methoxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
Other names
7-Methylmyricetin
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
UNII
  • InChI=1S/C16H12O8/c1-23-7-4-8(17)12-11(5-7)24-16(15(22)14(12)21)6-2-9(18)13(20)10(19)3-6/h2-5,17-20,22H,1H3
    Key: BDZXSHDKBKYQKJ-UHFFFAOYSA-N
  • COC1=CC(=C2C(=C1)OC(=C(C2=O)O)C3=CC(=C(C(=C3)O)O)O)O
Properties
C16H12O8
Molar mass 332.264 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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Europetin is an O-methylated flavonol. It can be found in Plumbago europaea[1] and it can be prepared synthetically.[2]

References[edit]

  1. ^ Europetin on metabolomics.jp
  2. ^ Sarma, P.N., Srimannarayana, G. & Subba Rao, N.V. (1974). "Synthesis of naturally occurring partial methyl ethers of myricetin". Proc. Indian Acad. Sci. 80 (4): 168–173. doi:10.1007/BF03046674. S2CID 92325935.{{cite journal}}: CS1 maint: multiple names: authors list (link)
source: https://en.wikipedia.org/wiki/Europetin

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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