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Substance Name: 5,4'-Dihydroxy-3,6,7,8,3'-pentamethoxyflavone
RN: 50439-47-9
InChIKey: HCAGTMLWEWVIJA-UHFFFAOYSA-N

Note

  • A flavonol isolated from Polanisia dodecandra.

Molecular Formula

  • C20-H20-O9

Molecular Weight

  • 404.369
 
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Names and Synonyms

Name of Substance

  • 5,4'-Dihydroxy-3,6,7,8,3'-pentamethoxyflavone

Synonyms

  • 5,4'-Dioh-3,6,7,8,3'-pmf
  • 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4H-1-benzopyran-4-one
  • MS/433
  • NSC 333051

Systematic Name

  • 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-

Registry Numbers

CAS Registry Number

  • 50439-47-9

System Generated Number

  • 0050439479

Structure Descriptors

InChI

1S/C20H20O9/c1-24-11-8-9(6-7-10(11)21)15-17(25-2)13(22)12-14(23)18(26-3)20(28-5)19(27-4)16(12)29-15/h6-8,21,23H,1-5H3

InChIKey

HCAGTMLWEWVIJA-UHFFFAOYSA-N

Smiles

c12c(oc(c(c1=O)OC)c1cc(OC)c(cc1)O)c(OC)c(c(c2O)OC)OC