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lisinopril CAS No. 83915-83-7
Specification:
| ITEMS | SPECIFICATION |
| Description | A White Crystalline Powder, Very Soluble in Water, Sparingly Soluble in Methanol, Practically Insoluble in Acetone and in Ethanol. |
| Identification | Meets the Requirements |
| Specific Rotation | -43.0°~ -47.0° Test Solution:10mg/ml in Zinc Acetate |
| Water | 8.0% ~ 9.5% |
| Sulphated Ash | ≤0.1% |
| Related Substances (HPLC) |
|
| R.S.S.-Isomer | ≤0.3% |
| N2-(1-Carboxy-3-Phenylpropyl)-L-Lysine | ≤0.3% |
| Cyclohexylanalogue | ≤0.3% |
| Any unknown Impurity | ≤0.1% |
| All Impurities apart form R.S.S.-Isomer | ≤0.5% |
| Assay | 98.5% ~ 101.5% |
lisinopril
