 |
| Menge: | |
|---|---|
DY12505
50-50-0
200-043-7
C25H28O3
estradiol benzoate
| Index Name | Specifications |
| Appearance | White or practical white, odorless powder |
| Identification | IR is consistent with contrast substance |
| M.P.: | 191 to 198degC |
| Specific rotation | +57 to +63 degree |
| Loss on drying | 0.5%max |
| Single impurity | 1.0%max |
| Sulphated ash | 0.2%max |
| Assay(on the anhydrous basis C25H28O3) | 97.0% to 103.0% |
| Conclusion | Conform to BP2000 |
| Index Name | Specifications |
| Appearance | White or practical white, odorless powder |
| Identification | IR is consistent with contrast substance |
| M.P.: | 191 to 198degC |
| Specific rotation | +57 to +63 degree |
| Loss on drying | 0.5%max |
| Single impurity | 1.0%max |
| Sulphated ash | 0.2%max |
| Assay(on the anhydrous basis C25H28O3) | 97.0% to 103.0% |
| Conclusion | Conform to BP2000 |