 |
| Cantidad: | |
|---|---|
DY10861
119413-54-6
C23H24ClN3O5
Topotecan HCl
| Index Name | Specifications |
| Appearance | Yellow crystalline powder |
| Assay(HPLC) | 99.0% Min |
| Proton NMR Spectrum | Consistent with structure |
| Suphated ash | 0.5%Max |
| Specific rotation | +99 to +101degree |
| Loss of drying | 12.0%Max |
| Water | 2.0%Max |
| PH value | 3.0 to 5.0 |
| Heavy Metal | 20ppmMax |
| Total impurities | 1.0%Max |
| 10-hydroxycamptothecin | 0.2%Max |
| Camptothecin | 0.15%Max |
| Index Name | Specifications |
| Appearance | Yellow crystalline powder |
| Assay(HPLC) | 99.0% Min |
| Proton NMR Spectrum | Consistent with structure |
| Suphated ash | 0.5%Max |
| Specific rotation | +99 to +101degree |
| Loss of drying | 12.0%Max |
| Water | 2.0%Max |
| PH value | 3.0 to 5.0 |
| Heavy Metal | 20ppmMax |
| Total impurities | 1.0%Max |
| 10-hydroxycamptothecin | 0.2%Max |
| Camptothecin | 0.15%Max |