Arteannuin extract(Artemisinin extract)

[Main specifications]99%Artemisinin
[Detection method]  HPLC
[Botanical name]   Artemisia annua L.
[About Arteannuin]Arteannuin(Qinghaosu)is a very potent natural antimalarial isolated from theChinese medicinal herb.Its chemical structure elucidation andtotal synthesis have already been achieved.In view of its unusual sesquiterpene structureof an endoperoxide ketal-acetal lactone and its specific biological activity,the authours havebeen studying the problem of the biosynthesis of 1 since 1984.
[Molecular formula and molecular weight] C15H22O5:282.14
[Arteannuin function]
  1.Especially for malaria that recur every other day, 
  2.CNS type of malaria, also 
  3.effective for malaria that has developed drug resistance of Chloroquine.