Supriya Ghosh (Editor)

Syringetin

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Formula
  
C17H14O8

Pubchem
  
5281953

Molar mass
  
346.28 g/mol

Syringetin httpsuploadwikimediaorgwikipediacommonsff

Syringetin is an O-methylated flavonol, a type of flavonoid. It is found in red grape (absent in white grape), in Lysimachia congestiflora and in Vaccinium uliginosum (bog billberries). It is one of the phenolic compounds present in wine.

Contents

It induces human osteoblast differentiation through bone morphogenetic protein-2/extracellular signal-regulated kinase 1/2 pathway.

Metabolism

Syringetin is formed from laricitrin by the action of the enzyme laricitrin 5'-O-methyltransferase (myricetin O-methyltransferase).

Glycosides

  • syringetin-3-O-galactoside
  • Syringetin-3-O-glucoside
  • Syringetin 3-rhamnoside (CAS number 93126-00-2)
  • Syringetin-3-O-rutinoside found in Larix sibirica
  • Syringetin 3-O-(6″-acetyl)-β-glucopyranoside found in Picea abies (Norway spruce)

    • References

    Syringetin Wikipedia
    (Text) CC BY-SA