产品详情
| TEST | SPECIFICTIONS |
| Description | White powder |
| Identification(HPLC) | RT of sample should match with standard in the Related substances |
| Water content | ≤1.0% |
| Specific rotation | +33.0°~+39.0° |
| Residue on ignition | ≤0.1% |
| 15-Keto derivative | ≤0.2% |
| 5,6-trans isomer | ≤0.2% |
| Other max single impurity | ≤0.1% |
| Total other impurities | ≤0.5% |
| Residue solvents | Acetonitrile≤0.041% |
| Diethyl ether≤0.5% | |
| Methanol≤0.3% | |
| Toluene≤0.089% | |
| Tetrahydrofuran≤0.072% | |
| Ethyl acetate≤0.5% | |
| Dichloromethane≤0.06% | |
| Assay | ≥99.0% |
| Conclusion: | Complies with In-house standards. |