Reference Standard
| CAS Number | Not assigned |
| Formula | As defined by EP |
| Molecular Weight | ~860–890 g/mol |
| Purity | As per EP CRS |
| Storage | Refrigerated or frozen as recommended by supplier |
EP Impurity D is a structurally related compound to ubidecarenone specified for regulatory impurity monitoring.
EP-compliant impurity profiling and analytical validation.
HPLC/UPLC, LC-MS, comparison against EP CRS.
