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CAS NO.850-52-2
99%(50-99)Gram99%(100-499)Gram99%(500-999)Gram99%(1000--1)Gram
Top Quality Pharmaceutical Raw Material 99% CAS 850-52-2 Altrenogest | ||
Name | Altrenogest | |
Molecular Formula | C21H26O2 | |
Molecular Weight | 310.43 | |
CAS Registry Number | 850-52-2 | |
EINECS | 212-703-1 |
Analysis Test | Specification | Result | ||
Description | White crystalline powder,odorless | Conforms | ||
Solubility | Easily soluble in water, unsoluble in ethanol | Conforms | ||
PH | 6.0~7.5 | 6.9 | ||
Solution clarity and color | solution should be clear and colorless | Conforms | ||
Related substances | 5’CMP 0.3% Simple impurity Total other impurity | 0.01% 0.03% 0.10% | ||
Chloride | 0.05% | Conforms | ||
Ammonium | 0.05% | Conforms | ||
Fe | 0.01% | Conforms | ||
Phosphate | 0.1% | Conforms | ||
Loss on drying | ≤6.0% | 1.3% | ||
Heavy metals | 0.002% | Conforms | ||
Arsenide | 0.0001% | Conforms | ||
Bacterial Endotoxins | 0.3EU/mg | Conforms | ||
Microbial Limit | Conforms | Conforms | ||
Assay(on dried basis) | ≥98.0% | 98.8% | ||
Conclusion: The results conform with CP2013 |