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Product Details
Product Description
| Product name | Desonide |
| Cas number | 638-94-8 |
| Molecular formula | C24H32O6 |
| Molecular weight | 416.51 |
| Appearance | White crystalline powder |
| Assay | 98.0%-102.0% |
| Solubility | Soluble in chloroform,sparingly in ethanol and in acetone ,practically insoluble in water. |
| Identification | A:IR |
| B:HPLC | |
| Impurities | 16α-Hydroxyprednisolone≤0.15% |
| Prednisolone≤0.15% | |
| Desonide glyoxal≤0.50% | |
| Deoxyprednisolone-16-ene≤0.50% | |
| Sum desonide glyoxal and deoxyprednisolone-16-en≤0.50% | |
| Dihydrodesonide≤0.50% | |
| Sum of dihydrodesonide and epoxydesonide≤0.50% | |
| Acetyldesonide≤0.15% | |
| Epoxydesonide≤0.50% | |
| Bromodesonide≤0.15% | |
| Any other impurity≤0.10% | |
| Total impurities ≤1.00% | |
| Loss on drying | ≤0.5% |
| Optical rotation | +104.0°～+ 110.0° |
| Residual solvents | Dichloromethane≤600ppm |
| Methanol≤3000ppm | |
| Pyridine≤200ppm | |
| Acetone≤5000ppm | |
| Residue on ignition | ≤0.1% |
Company Information
Tel:86-571-87039693 Email:sales@sartort.com