Research Article
Degradation Pathway for Eplerenone by Validated Stability Indicating UP-LC Method
Table 4
Batch analysis data.
| Lot no. | Imp-1 | Imp-2 | Imp-3 | Imp-4 | Max. single unknown Imp. | Total impurities | Assay by HPLC |
| EPL001 | 0.03 | ND | 0.06 | ND | 0.06 | 0.17 | 99.6 | EPL002 | 0.05 | ND | 0.08 | ND | 0.05 | 0.18 | 99.9 | EPL003 | 0.03 | NDN | 0.07 | ND | 0.06 | 0.19 | 100.1 |
|
|