| Product Name | Cepharanthine |
| Synonyms | Cepharanthin;(+)-Cepharanthine;O-Methylcepharanoline |
| Botanical source | Stephania epigaea H.S.Lo or Stephania yunnanensis H.S.Lo |
| CAS NO. | 481-49-2 |
| Molecular Formula | C37H38N2O6 |
| Molecular Weight | 606.71g/mol |
| Appearance | Light yellow to white powder |
| Specification | 98% |
| Solubility | Soluble in ethyl acetate, acetone, methanol, ethanol, insoluble in water |
| Benefits | Increase white blood cells,anti-coronavirus,regulate immune function |
| Package | 1kg/bag, 25kg/drum |
| Shipment | by courier (FedEx, UPS), by sea |
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Cepharanthine is a naturally occurring bisbenzylisoquinoline alkaloid isolated from Stephania cepharantha Hayata, a plant traditionally used in East Asian medicine. It has been extensively studied for its diverse pharmacological properties, including anti‑inflammatory, immunomodulatory, antiviral, and anticancer activities.
In recent years, Cepharanthine has gained global attention for its potential in antiviral research, particularly for its ability to inhibit viral entry and replication. It is widely used as a high‑purity reference standard in pharmaceutical, biochemical, and natural product studies.
Purity: ≥98.0% (HPLC)
Monthly capacity: 10+ kg
Lead time: 3–5 days (samples), 10–15 days (bulk)
Documentation: COA, HPLC chromatogram, stability data, NMR (upon request)
Packaging:50g, and bulk quantities (up to 5 kg)
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