Natural Artemisia Extract Artemisinin CAS 63968-64-9 Artesunate CAS 88495-63-0 Artemether CAS 71963-77-4 Dihydroartemisinin CAS 71939-50-9

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Product origin: Guangzhou, Guangdong, China

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US$ 80 ~ 150

Description

Product name	Artemisinin
Origin	63968-64-9
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:Artemisinin
CAS:63968-64-9
MF:C15H22O5
MW:282.33
EINECS:1806241-263-5
Mol File:63968-64-9.mol
Melting point:156-157 °C(lit.)
alpha 76 º (c=0.5,MeOH)
Boiling point:344.94°C (rough estimate)
Density 1.0984 (rough estimate)
refractive index 75 ° (C=0.5, MeOH)
storage temp. Store at +4°C
solubility Soluble to 100mM in DMSO and to 75mM in ethanol
form White to off-white crystalline solid.
color Needles

Artemisia series products

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%

Description

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

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
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