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Rhapontin

Rhapontin

  • CAT Number: R014349
  • CAS Number: 155-58-8
  • Molecular Formula: C21H24O9
  • Molecular Weight: 420.414
  • Purity: ≥95%
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Rhapontin is a natural stilbenoid glycoside first isolated from rhubarb rhizomes. It is converted by glucosidases to rhapontigenin (Item No. <span class=/itemid/>13293</span>), a resveratrol analog with antioxidant and anti-cancer activity. Rhapontigenin derived enzymatically from rhapontin has also been found to have antibiotic activity as well as inhibit melanin synthesis.

Catalog Number R014349
CAS Number 155-58-8
Molecular Formula

C21H24O9

Purity 95%
Storage -20°C
IUPAC Name (2S,3R,4S,5S,6R)-2-[3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
InChI InChI=1S/C21H24O9/c1-28-16-5-4-11(8-15(16)24)2-3-12-6-13(23)9-14(7-12)29-21-20(27)19(26)18(25)17(10-22)30-21/h2-9,17-27H,10H2,1H3/b3-2+/t17-,18-,19+,20-,21-/m1/s1
InChIKey GKAJCVFOJGXVIA-DXKBKAGUSA-N
SMILES COC1=C(C=C(C=C1)C=CC2=CC(=CC(=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O

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