【Name】：Artemisinin
【Synonyms】：3,12-Epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10(3H)-one, octahydro-3,6,9-trimethyl-, [3R-(3α,5αβ, 6β, 8αβ, 9α, 12β, 12αR*)]-
【Specification】：98%
【Molecular Formula】：C15H22O5
【Molecular Weight】：282.33
【 CAS No 】：63968-64-9
【Appearance】：Colorless needle-like crystals，Bitterness
【Solubility】：very soluble in Acetone、Ethyl acetate、Chloroform、Benzene and Glacial acetic acid，soluble in ethanol and Methanol、Ether and Petroleum ether，insoluble in water
【Physics】：156-157℃ (After the decomposition of decoction)
【Analytical method】：high performance liquid chromatography(HPLC)
【Particle size】：100 mesh
【Plant origin】：Artemisia annua leaves
【Storage】：Store in a cool and dry area, keep sealed and keep away from direct light, high-temperature
【Shelf Life】：two years when stored properly
【Packing】：Double-deck plastic bag, pack with aluminium foil paper outside