 | C4X-140140 | 33767-18-9 | Impurity | |
| Hydrocortisone impurity 40 |
| C4X-140141 | N/A | Impurity | |
| Hydrocortisone impurity 41 |
| C4X-140142 | N/A | Impurity | |
| Hydrocortisone impurity 42 |
 | C4X-14015 | 600-99-7 | Impurity | |
| Hydrocortisone EP Impurity E |
 | C4X-14016 | 152-58-9 | Impurity | |
| Hydrocortisone EP Impurity F |
 | C4X-14017 | 14760-49-7 | Impurity | |
| Hydrocortisone EP Impurity G |
| C4X-14018 | N/A | Impurity | |
| Hydrocortisone EP Impurity H |
 | C4X-14019 | 103795-84-2 | Impurity | |
| Hydrocortisone EP Impurity I |
 | C4X-14021 | 50-84-0 | Impurity | |
| Furosemide EP Impurity E |
| C4X-140210 | N/A | Impurity | |
| Furosemide Impurity 10 |
