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Sterubin

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Sterubin
Names
IUPAC name 2-(3,4-Dihydroxy-phenyl)-5-hydroxy-7-methoxy-chroman-4-one
Other names 7-Methoxy-3',4',5-trihydroxyflavanone
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C16H14O6/c1-21-9-5-12(19)16-13(20)7-14(22-15(16)6-9)8-2-3-10(17)11(18)4-8/h2-6,14,17-19H,7H2,1H3/t14-/m0/s1Key: DSAJORLEPQBKDA-AWEZNQCLSA-N
  • InChI=1/C16H14O6/c1-21-9-5-12(19)16-13(20)7-14(22-15(16)6-9)8-2-3-10(17)11(18)4-8/h2-6,14,17-19H,7H2,1H3/t14-/m0/s1Key: DSAJORLEPQBKDA-AWEZNQCLBS
SMILES
  • O=C2c3c(O(c1ccc(O)c(O)c1)C2)cc(OC)cc3O
Properties
Chemical formula C16H14O6
Molar mass 302.28 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Sterubin (7-methoxy-3',4',5-trihydroxyflavanone) is a bitter-masking flavanone extracted from Herba Santa (Eriodictyon californicum) a plant growing in America.

Sterubin is one of the four flavanones identified by Symrise in this plant which elicit taste-modifying properties. The others are homoeriodictyol, its sodium salt, and eriodictyol.

References

  1. Patricia Kaminski and Richard Katz. Yerba Santa Eriodictyon californicum. Flower Essence Society.
  2. Ley JP, Krammer G, Reinders G, Gatfield IL, Bertram HJ (2005). "Evaluation of bitter masking flavanones from Herba Santa (Eriodictyon californicum (H. and A.) Torr., Hydrophyllaceae)". J. Agric. Food Chem. 53 (15): 6061–6. doi:10.1021/jf0505170. PMID 16028996. {{cite journal}}: Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
Flavanones and their glycosides
Flavanones
O-methylated flavanones
C-methylated flavanones
Glycosides
Acetylated
Acetylated glycosides
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