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Herbal Extract / Artemisia Annua Extract / 99% Artemisinin Free Sample CAS NO.63968-64-9

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FOB Price:
USD 1.00-1.00 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
Purity:
98
Port:
qingdao
Payment Terms:
L/C,T/T

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Product Details

Keywords

  • Herbal Extract
  • Artemisia Annua Extract
  • Artemisinin

Quick Details

  • ProName: Herbal Extract / Artemisia Annua Extra...
  • CasNo: 63968-64-9
  • Molecular Formula: C15H22O5
  • Appearance: fine powder
  • Application: Artemisia used as antimalarial drugs, ...
  • DeliveryTime: 10 working days
  • PackAge: 25kg/drum
  • Port: qingdao
  • ProductionCapacity: 2000 Metric Ton/Month
  • Purity: 98
  • Storage: cool and dry place
  • Transportation: cool place
  • LimitNum: 1 Kilogram
  • Plant of Origin: Artemisinin
  • Testing Method: hplc
  • Product Ecification: 98%
  • Heavy Metal: 0
  • Voluntary Standards: gb

Superiority

quality-- high quality with coa to prove
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choose us--buy steriods, also the technology and service!
1, high quality with competitive price:
1) standard: enterprise standard
2) all purity≥98%
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1) parcel can be sent out within 24 hours after payment. tracking number available
2) secure and discreet shipment. various transportation methods for your choice.
3) customs pass rate ≥99%
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3, we have clients throughout the world.
1) professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

Details

pharmaceutical raw materials artemisinin powder cas 63968-64-9

artemisinin:
artemisinin--cas no. 63968-64-9
artemisinin--molecular formula c15h22o5
artemisinin--molecular weight 282.33
artemisinin--purity 99%
artemisinin--grade pharmaceutical grade
artemisinin--appearance white crystalline powder

what is artemisinin


the treatment of malaria drug artemisinin is a best drug for treating malaria, is a sesquiterpene lactone drug derived from artemisia annua l in the peroxide group, has high effect and heat, deficiency heat, back protozoacidal, low toxicity characteristics, at present around the world using artemisinin based combination therapy for treatment of malaria the effect of (act) reached more than 90%, has been widely used in the treatment of malaria in the world. it has a rapid and rapid killing effect on the erythrocytic stage of plasmodium vivax and can rapidly control clinical seizures and symptoms. at the same time, chicken coccidiosis, porcine red cell disease, toxoplasmosis, fever of yin deficiency and damp heat jaundice have prominent curative effects on vivax malaria, falciparum malaria, cerebral malaria and chloroquine resistant malaria.


artemisinin is chinese first successfully developed by scientists, is the effective monomer separated from the treatment of malaria in china folk herbs of artemisia annua, one of the major countries of the china raw materials of plant growth, development demand originated in 60s in vietnam, has been on the chlorine kui plasmodium specific drug resistance, then not many soldiers died in the war, but died of malaria.


because of the presence of artemisinin resistance in the border areas of cambodia and thailand, the who advocated the use of compound preparations rather than monomer preparations. in this environment, the world's first drug artemisinin based antimalarial compound drug compound artemether in chinese successfully developed, but because of chinese pharmaceutical companies for intellectual property rights attention degree is not enough, leading to the current world only novartis has who approved riamet foreign sales right will provide who with the drug cost price, has won wide acclaim from the international community, in this business station in our country can only play a big role of raw medicine production.


coa

analysis items specifications results methods used
identification positive conforms chemical method/tlc/ir
appearance colorless crystal powder conforms visual test
artemisinin, identification by ir corresponds qualitatively to the
spectrum
corresponds qualitatively to the comparison conforms /
odor characteristic pleasant conforms organoleptic
taste characteristic bitter conforms organoleptic
assay on dry base artemisinin 99% min 99.64% by hplc
related substance no more than 2.0% in each case conforms hplc
total related substance nmt 5.0% conforms hplc
melting point 150-153ºc 152.3-152.8ºc cp2005
clarity to the solution 1 %( m/v) clear to slightly opalescent clear /
optical rotation +75°-- +78° +75.8° optical rotator
moisture content (5g) nmt 0.5% 0.19% 1g / 80ºc
residue on ignition (2g) nmt 0.1% 0.03% 1g/600-750ºc
microbiological data total plate count<1,000cfu/g < 100 cfu/g gb 4789.2
total yeast & mold<100cfu/g < 30 cfu/g gb 4789.15
e. coli to be absent /g absent gb 4789.3
staphylococcus to be absent/g absent gb 4789.10
salmonella to be absent/g absent gb 4789.4



application
artemisia used as antimalarial drugs, clinical application proves that artemisinin and its derivatives on the effects between malaria and falciparum malaria, especially arteannuin (artemtherin), which reduced cell clones of plasmodium is stronger than other artemisinin drugs to kill. the utility model has the advantages of high efficiency, quick acting, low toxicity and no cross resistance with chloroquine, and can be used not only for treatment, but also for emergency treatment.



applicable to all kinds of malaria, such as falciparum malaria, vivax malaria, chloroquine resistant malaria and cerebral malaria. dangerous type. most notably, dihydroartemisinin and its tablets. the efficacy of this medicine was 10 times higher than that of artemisinin, and the recurrence rate was only 1.95%. therefore, it was named china's ten largest scientific and technological achievement in 1992. artemisinin and its derivatives are not only an excellent antimalarial drug, but also potentially attractive in the treatment of other diseases.



the animal experiments showed that artemisinin in the treatment of clonorchis sinensis, killing rate reached 100%; the treatment of animal schistosomiasis, pest control rate of 33.8-99.3%. the total effective rate of artemisinin in the treatment of disk lupus erythematosus is 90%. the curative effect of the treatment of dengue fever is obviously superior to that of morpholine, guanidine and other western medicines. the study also showed that artemisinin can significantly improve lymphocyte conversion and enhance the immune function of antibodies. no product was found to have toxic effects on heart, liver and kidney. there were no obvious side effects in the clinic.

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