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Technical Data Sheet RHAPONTIN
Compound Information
Product Name:
RHAPONTIN
CAS No.:
155-58-8
Molecular Formula:
C21H24O9
Molecular Weight:
420.41
Storage:
Store at 2 - 8 °C
Revision Date:
2026-04-27
Analytical Information
| Tests | Specifications |
|---|---|
| Description | Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baillon), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells. |
| Synonym | 3,3',5-Trihydroxy-4'-methoxystilbene 3-O-β-D-glucoside |
| Form | Solid |
| Color | Brown |
| Melting Point | 236-240 °C |
| Purity by HPLC | ≥ 98% |
| Solubility | DMSO 150 mg/mL |
| MS | Pass test |
| ¹H NMR | Pass test |
| ¹³C NMR | Pass test |
| IR | Pass test |
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