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3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE

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3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE Basic information

Product Name:
3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE
Synonyms:
  • 3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE
  • deoxyrhapontin from rhubarb root
  • 3,5-dihydroxy-4'-methoxystilbene 3-o-β-d-glucoside
  • (E)-4'-Methoxy-5-(β-D-glucopyranosyloxy)stilbene-3-ol
  • 3-(β-D-Glucopyranosyloxy)-5-[(E)-2-(4-methoxyphenyl)vinyl]phenol
  • 3-Hydroxy-5-[(E)-2-(4-methoxyphenyl)ethenyl]phenyl β-D-glucopyranoside
  • Deoxyrhaponticin
  • DEOXYRHAPONTIN(RG)
CAS:
30197-14-9
MF:
C21H24O8
MW:
404.41
EINECS:
200-258-5
Mol File:
30197-14-9.mol
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3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE Chemical Properties

Boiling point:
700.5±60.0 °C(Predicted)
Density 
1.433±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Soluble in ethanol; very ; practically insoluble in dichloromethane
form 
powder
pka
9.19±0.10(Predicted)
color 
White-yellow
Water Solubility 
slightly soluble in water
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Safety Information

WGK Germany 
3

MSDS

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3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDE Usage And Synthesis

Uses

Deoxyrhaponticin is an impurity of Rhaponticin (R316000), a stilbene derivative found in Rheum. It is an inhibitor of Tyrosinase which is responsible for the molting process in insects, undesirable browning of fruits and vegetables, and coloring of skin, hair, and eyes in animals.

Definition

ChEBI: Desoxyrhaponticin is a stilbenoid and a glycoside.

in vivo

Desoxyrhaponticin (150, 300 mg/kg; po; single dose before the glucose loading) inhibits intestinal and renal glucose transport in normal and diabetic rats, and reduces postprandial hyperglycemia in diabetic rat[2].

3,5-DIHYDROXY-4'-METHOXYSTILBENE 3-O-BETA-D-GLUCOSIDESupplier

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