Synonyms: Huang Hao, and Artemisia pigment
English: artemisinin Arteannuin; Qinghaoshu
Extract from: from the traditional Chinese medicine Act (Compositae Artemisia plant, Artemisia annua l) leaf extract.
Appearance: white crystalline solid
Melting point: 156-157 c
Solubility: soluble in chloroform, acetone, ethyl acetate and benzyl, soluble in ethanol, insoluble in water.
Molecular formula: C15H22O5
Molecular weight: 282.34
Than 76 ° optical rotation (c=0.5, MeOH)
Shelf life: 2 years
Save: cool, dry, dark environment preservation
Use: this product is a highly effective available antimalarial drugs. Acting on the Plasmodium falciparum erythrocytic stage, suitable for vivax malaria and falciparum, in particular rescuing cerebral malaria has a good effect. The cooling time is shorter than chloroquine Plasmodium and the cloudy. Plasmodium are resistant to chloroquine, the use of this product is also effective.
Price: 1600 Yuan/kg