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API Desogestrel
Product Detailed
Related Categories:Other Chemicals
Desogestrel, CAS 54024-22-5
| Desogestrel |
Appearance | White or almost white,crystalline powder |
Appearance of the Solution | Conforms |
Solubility | Practically insoluble in water, freely soluble in methanol, soluble in ethanol and methylene chloride |
Identification IR | Conforms |
Specific Rotation | +53°to+57° |
Loss on Drying | ≤0.5% |
Sulphated Ash | ≤0.1% |
Total Impurities | ≤0.5% |
Related Substances | Impurity A ≤0.2% Impurity B ≤ 0.2% Impurity C ≤ 0.2% Impurity D ≤ 0.1% |
Residual Solvents | Methylene chloride≤600ppm n-Hexane≤290ppm |
Assay
| 98.0~102.0% (on the dried basis) |
Micronization | 90% Not more than 10 microns |
API Desogestrel
