Product Description:
Artemisinin powder also known as Qinghaosu (Chinese), and its derivatives are a group of drugs that possess the most rapid action of all current drugs against Plasmodium falciparum malaria.Treatments containing an artemisinin derivative (artemisinin-combination therapies, ACTs) are now standard treatment worldwide for P. falciparum malaria. The starting compound artemisinin is isolated from the plant Artemisia annua, sweet wormwood, an herb employed in Chinese traditional medicine.
COA:
| Item | Spec. | Result |
| Appearance | White to Off-white crystalline powder | Conforms |
| Solubility | Freely soluble in acetone and in glacial acetic acid, soluble in methanol, ethanol, dilute ethanol, ether or petroleum ether, practically insoluble in water. | Conforms |
| Melting point | 150～153℃ | 150.9-151.8℃ |
| Specific optical rotation | +75°～+78° | +77.1° |
| HPLC | The retention time of main peak in test preparation should match with of that of the working standard as obtained from assay by HPLC test. | Conforms |
| IR | The IR spectrum of the sample should be concordant with the IR spectrum of the artemisinin working standard. | Conforms |
| Related Substances (HPLC) |
Artemisitene≤2.5% 9-epimer of artemisinin≤0.5% Any individual impurity≤0.2% Total impurities≤3.0% |
1.9% N.A 0.12% 2.02% |
| Loss on Drying | Not more than 0.5% | 0.22% |
| Residue on ignition | Not more than 0.1% | 0.06% |
| Assay(HPLC) | 98.0% ～102.0％ (on dried basis) | 99.3% |
Function:
1. Artemisia annua powder has effect on antibacterial, artemisinin has anti-influenza virus effect.
2. It is used for anti-parasite, artemisinin play the role of anti-schistosomiasis and leptospirosis.
3. Artemisia annua powder can be used for antimalarial, artemisinin has killing effect on the parasite within red blood cells, it can inhibit the parasite's maturity quickly.
Good Supplier
Wellgreen is a very high quality supplier of Artemisinin powder,Just send email to liu@wellgreenxa.com, we are of service at any time!
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