 | C4X-197446 | N/A | Impurity | |
| Alanyl Glutamine Impurity 46 TFA Salt |
| C4X-19745 | N/A | Impurity | |
| Alanyl Glutamine Impurity 5 |
| C4X-19746 | N/A | Impurity | |
| Alanyl Glutamine Impurity 6 |
| C4X-19747 | N/A | Impurity | |
| Alanyl Glutamine Impurity 7 |
 | C4X-19751 | 54551-83-6 | Impurity | |
| Guanfacine Hydrochloride Impurity 1 |
 | C4X-19752 | 78433-88-2 | Impurity | |
| Guanfacine Hydrochloride Impurity 2 |
 | C4X-19753 | 6575-24-2 | Impurity | |
| Guanfacine Hydrochloride Impurity 3 |
| C4X-19754 | 57486-36-9 | Impurity | |
| Guanfacine Hydrochloride Impurity 4 |
| C4X-19756 | 90793-64-9 | Impurity | |
| Guanfacine Impurity 6 |
 | C4X-19761 | 103831-11-4 | Impurity | |
| Tosufloxacin Impurity 1 DiHCl |
