Rhapontin
Rhapontin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Synonym
  • 4'-Methoxy-3,3',5-stilbenetriol-3-glucoside
  • Rhaponticin
106.00 $
106.00 $

identification

4740 S
C₂₁H₂₄O₉
[155-58-8]
420.42
4'-Methoxy-3,3',5-stilbenetriol-3-glucoside
Rhaponticin
COC1=CC=C(\C=C\C2=CC(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O...
COC1=CC=C(\C=C\C2=CC(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)=CC(O)=C2)C=C1O

specification

Rhapontin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Purity (HPLC) ≥99% (This product is available with HPLC chromatogram)
Melting point : 232-237°C

bibliography

Monograph
291
EP / Rhubarb
2008

plants

Fallopia multiflora
  • Polygonum (fr)
  • Fleeceflower (en)
Rheum palmatum
  • Rhubarbe (fr)
  • Rhubarb (en)
Rheum rhaponticum
  • Rhubarde sauvage (fr)
  • False rhubarb (en)

safety

storage

Store at : <+8°C
Store in dry and dark place.
Ambient temperature