Description
Technical Parameters
Product Brief Introduction
Product name: Artemisinin
CAS: 63968-64-9
MF: C15H22O5
MW: 282.332
Product Specification
|
Item |
Specification |
|
Appearance |
White to off-white crystalline powder |
|
Identification |
HPLC:The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay. |
|
Specific Rotation |
+75.0°~ +78.0° |
|
Loss on Drying |
≤ 0.5% |
|
Related Substances |
Artemisitene ≤ 0,1% |
|
9-epiartemisinin ≤ 0.5% |
|
|
Any unspecified impurity ≤ 0.2% |
|
|
Total impurities ≤ 1.0% |
|
|
Assay (on dried basis) |
98.0%~102.0% |
