Prednisolone(50-24-8)
Product Description
● CAS No.: 50-24-8
● EINECS No.: 360.4440
● MF: C21H28O5
● Package: 25Kg/Drum
● Prednisolone, a white or off-white crystalline powder, odorless, slightly bitter taste, mainly used for allergic and autoimmune inflammatory diseases.
| Product | Prednisolone micro(Anhydrous) | Manufacturing Date | 2020.05.19 |
| Item | Specification | Testing Result | |
| Description | White Or Almost White Crystalline Powder | Almost White Crystalline Powder | |
| Identification | (1) IR conforms to CRS (2) TLC conforms |
Conforms Conforms | |
| Specific Optical Rotation | + 96° - + 102° | + 100.1° | |
| Solubility | Soluble in 96% ethanol and methanol, sparingly soluble in acetone, slightly soluble in methylene chloride, very slightly soluble in water | Conforms | |
| Melting point | About 235°C | Conforms | |
| Assay | 97.0%-103.0% | 99.49% | |
| Related substances | Total impurities not more than 2.0% Any impurity not more than 1.0% |
0.54% 0.29% |
|
| Particle size | 99%<30micro | Conforms | |
| Loss on drying | Not More Than 1.0% | 0.61% | |
| Quantity: | 50KGS | ||
| Conclusion: | The above product conforms to EP7 | ||
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