 |
| Menge: | |
|---|---|
DY15145
155213-67-5
C37H48N6O5S2
Ritonavir
| Index Name | Specifications |
| Appearance | White or almost white powder |
| Solubility | Freely soluble in methanol and ethanol, soluble in 2-propanol |
| Identification | IR should comply with the reference standard spectrum HPLC: The retention time of the major peak in the chromatogram of the sample should correspond that of standard |
| Melting range | 119 to 123.0deg.C |
| Specific optical Rotation | +7.0 to +10.5 |
| Water | 0.50%max |
| Residue on ignition | 0.10%max |
| Heavy metals | 0.002%max |
| Loss on drying | 0.5%max |
| Related substance | Individual impurity: 0.5%max |
| Total impurity: 1.0%max | |
| Organic volatile impurity | Ethyl acetate: 0.5%max |
| Heptane:0.5%max | |
| Assay (HPLC) | 98 to 102.0% |
| Index Name | Specifications |
| Appearance | White or almost white powder |
| Solubility | Freely soluble in methanol and ethanol, soluble in 2-propanol |
| Identification | IR should comply with the reference standard spectrum HPLC: The retention time of the major peak in the chromatogram of the sample should correspond that of standard |
| Melting range | 119 to 123.0deg.C |
| Specific optical Rotation | +7.0 to +10.5 |
| Water | 0.50%max |
| Residue on ignition | 0.10%max |
| Heavy metals | 0.002%max |
| Loss on drying | 0.5%max |
| Related substance | Individual impurity: 0.5%max |
| Total impurity: 1.0%max | |
| Organic volatile impurity | Ethyl acetate: 0.5%max |
| Heptane:0.5%max | |
| Assay (HPLC) | 98 to 102.0% |