Chemistry:Dihydrogossypetin

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Dihydrogossypetin
Dihydrogossypetin.svg
Names
IUPAC name
(2R,3R)-3,3′,4′,5,7,8-Hexahydroxyflavan-4-one
Systematic IUPAC name
(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7,8-tetrahydroxy-2,3-dihydro-4H-1-benzopyran-4-one
Other names
2,3-Dihydrogossypetin
3′,4′,5,7,8-pentahydroxyflavanonol
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
UNII
Properties
C15H12O8
Molar mass 320.25 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Dihydrogossypetin is a flavanonol, a type of flavonoid.[1]

Biosynthesis

The enzyme Taxifolin 8-monooxygenase hydroxylates taxifolin using NADH, NADPH, H+, and O2 to produce 2,3-dihydrogossypetin, NAD+, NADP+, and H2O.


References

  1. Jeffrey, A. M.; Jerina, D. M.; Self, R.; Evans, W. C. (1972). "The bacterial degradation of flavonoids. Oxidative fission of the A-ring of dihydrogossypetin by a Pseudomonas sp". The Biochemical Journal 130 (2): 383–90. doi:10.1042/bj1300383. PMID 4198081.