Audited Supplier
QHS001
BRC, ISO, HACCP
HPLC-MS, HPLC
Injection
Food, Health Care Products
Powder
Garlic Bulb
White Powder
99%
INNER
25kg/Drum
98%HPLC
China
3201
Product Description
Artemisinin artemisia annua extract 99%artemisinin
| Artemisinin | CAS 63968-64-9 | Assay:99% |
| Artesunate | CAS 88495-63-0 | Assay:99% |
| Artemether | CAS 71963-77-4 | Assay:99% |
| Dihydroartemisinin | CAS 71939-50-9 | Assay:99% |
Product Name | artemisinin artemisia annua extract 99%artemisinin |
Spe.: | 99%Artemisinin, 98%Artemisinin |
Appearance | white powder |
Lead Time | 1-3 working days |
Package | 25kg/Fiber Drum in net weight |
Artemisinin (qinghaosu) is an antimalarial compound first isolated in pure form in 1972 by Chinese scientists from the herb qinghao (Artemisia annua). This herb (worm wood) has been used in Chinese traditional medicine to control fever for over 2000 years . Artemisinin is a compound with a peculiar structure, low toxicity and high efficacy even in severe chloroquine resistant P. falciparum malaria. Unlike current antimalarial drugs which have a nitrogen-containing heterocylic ring system, it is a sesquiterpene lactone with an endoperoxide linkage. The endoperoxide linkage is essential for the antimalarial activity of the drug. Artemisinin has been shown to be a potent schizontocidal drug both in vitro and in experimental animal models, but it has no practical effect against the exoerythrocytic tissue phase, the sporozoites and the gametocytes.
Specification
Product Name: | Artemisinin | Part Used: | Leaf |
Latin Name: | Artemisia annua L. | Extract Solvent: | Water&Ethanol |
ITEM | SPECIFICATION | METHOD |
Physical Description | ||
Appearance | White Powder | Visual |
Odor | Characteristic | Organoleptic |
Taste | Characteristic | Olfactory |
Particle size | 95%-99%% through 80 mesh | CP2015 |
Chemical Tests | ||
Artemisinin | ≥99% | HPLC |
Loss on drying | ≤1.0% | CP2015 (105 oC, 3 h) |
Ash | ≤1.0 % | CP2015 |
Total Heavy Metals | ≤10 ppm | CP2015 |
Cadmium (Cd) | ≤1 ppm | CP2015(AAS) |
Mercury (Hg) | ≤1 ppm | CP2015(AAS) |
Lead (Pb) | ≤2 ppm | CP2015(AAS) |
Arsenic (As) | ≤2ppm | CP2015(AAS) |
Microbiology | ||
Total plate count | ≤1000 CFU/g | Complies |
Yeast & mold | ≤100 CFU /g | Complies |
E.coli | Negative | Negative |
Salmonella | Negative | Negative |
