Reference Standard
| CAS Number | Not assigned |
| Formula | As defined in EP monograph |
| Molecular Weight | ~300–330 g/mol |
| Purity | As per EP requirements |
| Storage | 2–8 °C; light-protected |
A defined EP impurity representing a structurally modified warfarin-related substance.
Regulatory impurity profiling and analytical method validation.
HPLC/UPLC per EP, LC-MS support.
