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CAS number： 50-03-3
Molecular formula：
molecular weight：
Chemical structure：
| Product Name | Hydrocortisone Acetate | |
| Shelf life | 2 years | |
|
ITEM |
SPECIFICATION |
RESULTS |
| APPEARANCE | WHITE OR ALMOST WHITE CRYSTALLINE POWDER | WHITE CRYSTALLINE POWDER |
| IDENTIFICATION | A(IR);B(UV) | MEETS TEST |
| SPECIFIC OPTACAL ROTATION | +158°~+167° |
+163° |
| CHROMATOGRAPHIC PURITY |
INDIVIDUAL IMPURITY≤1.0% total ≤ 2.0% |
HYDROCORTISONE:0.08% PREDNISOLONE ACETATE:<0.05% CORTISONE ACETATE:<0.05% HYDROCORTISONE ACETATE 11-ACETYLATE:<0.05% RSA:<0.05% THE MAX OF OTHER IMPURITIES:0.15% TOTAL: 0.57% |
|
LOSS ON DRYING |
≤0.5% | 0.1% |
| RESIDUE ON IGNITION | ≤0.5% | <0.5% |
|
ASSAY |
97.0%~102.0% | 99.3% |
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