 |
| Menge: | |
|---|---|
DY4286
76095-16-4
278-375-7
C20H28N2O5.C4H4O4
Enalapril maleate
| Index Name | Specifications |
| Appearance | White or almost whie crystalline powder |
| Melting point | 140 to 147degC |
| Specific rotation | -41.0 to -43.5degree |
| Loss on drying | 1.0%max |
| Residue on ignition | 0.2% max |
| Heavy metals | 0.001%max |
| Related substances Impurity (RRT=1.10) Any other impurity Total impurities |
1.0%max 0.3%max 2.0%max |
| Assay (HPLC) | 98.0% to 102.0% |
| Residual solvents (GC) Ethanol | 0.5%max |
| Index Name | Specifications |
| Appearance | White or almost whie crystalline powder |
| Melting point | 140 to 147degC |
| Specific rotation | -41.0 to -43.5degree |
| Loss on drying | 1.0%max |
| Residue on ignition | 0.2% max |
| Heavy metals | 0.001%max |
| Related substances Impurity (RRT=1.10) Any other impurity Total impurities |
1.0%max 0.3%max 2.0%max |
| Assay (HPLC) | 98.0% to 102.0% |
| Residual solvents (GC) Ethanol | 0.5%max |