RHAPONTIN
Synonym(s):3,3′,5-Trihydroxy-4′-methoxystilbene 3-O-β-D -glucoside;NSC 43321;Rhaponticin;Rhapontin
- CAS NO.：155-58-8
- Empirical Formula: C21H24O9
- Molecular Weight: 420.41
- MDL number: MFCD00010117
- EINECS: 205-845-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:31
What is RHAPONTIN?
Chemical properties
light beige powder
The Uses of RHAPONTIN
Rhapontin is 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.
What are the applications of Application
Rhapontin is a growth inhibitor and apoptosis inducer
Definition
ChEBI: Trans-rhaponticin is a rhaponticin in which the double bond adopts a trans-configuration. It possesses a range of pharmacological activities including antitumour, antiinflammatory, antilipemic and neuroprotective activities. It has a role as an anti-inflammatory agent, a plant metabolite, a neuroprotective agent, an EC 2.3.1.85 (fatty acid synthase) inhibitor, an antineoplastic agent, an apoptosis inducer, an angiogenesis inhibitor, a hypoglycemic agent, an anti-allergic agent and an antilipemic drug.
Properties of RHAPONTIN
| Melting point: | 236-240 °C |
| Boiling point: | 457.61°C (rough estimate) |
| alpha | D32 -59.5° (acetone) |
| Density | 1.2828 (rough estimate) |
| refractive index | 1.6230 (estimate) |
| storage temp. | 2-8°C |
| solubility | Acetone (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | neat |
| form | Solid |
| pka | 9.16±0.10(Predicted) |
| color | Brown |
| Water Solubility | slightly soluble in water |
| Merck | 13,8258 |
| Stability: | Hygroscopic |
Safety information for RHAPONTIN
Computed Descriptors for RHAPONTIN
| InChIKey | GKAJCVFOJGXVIA-DXKBKAGUSA-N |
New Products
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