| Customization: | Available |
|---|---|
| CAS: | 63968-64-9 |
| Molecular Formula: | C15h22o5 |
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Artemisinin is the most effective drug for the treatment of malaria resistance. Combination therapy with artemisinin-based drugs is also the most effective and most important method for the treatment of malaria. But in recent years, with the deepening of research, more and more other effects of artemisinin have been discovered and applied research, such as anti-tumor, treatment of pulmonary hypertension, anti-diabetic, embryotoxicity, anti-fungal, immune regulation, anti-viral [2- 4], anti-inflammatory, anti-pulmonary fibrosis, antibacterial, cardiovascular effects and other pharmacological effects
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Eoreign name Artemisinin Molecular weight 282.34 CAS Registry Number 63968-64-9 Melting point 156~157 ºC Water soluble almost insoluble Density 1.3 g/cm³ Appearance colorless needle-like crystal Application Treatment of malaria, anti-tumor, treatment of pulmonary hypertension, anti-diabetics, etc. |
|
Testing terms |
Standards |
Results |
|
Assay |
95.0%~102.0% |
99.9% |
|
PH |
3.5~5.5 |
4.6 |
|
Appearance of solution |
0.5mol/L HCL≤2# 2mol/L NH4 OH≤2# |
1# 1# |
|
Water |
11.5%~14.5% |
13.2% |
|
Related substances |
Impurity (max.)≤1.0% |
0.13% |
|
Specific optical rotation |
+290''~+315'' |
+305° |
|
Sulfated ash |
≤1.0% |
0.1% |
|
N-N-Dimethylannline |
≤20ppm |
Never used in the production |
|
Methylen chloride |
≤600ppm |
296ppm |
|
|
≤320ppm |
155ppm |
|
|
≤3000ppm |
95ppm |
|
Conclusion:complies with EP 6th Standard. |
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