 | C4X-148010 | 26098-04-4 | Impurity | |
| Gentamicin Impurity 10 |
 | C4X-148013 | 49751-51-1 | Impurity | |
| Gentamicin Impurity 13 |
 | C4X-148018 | 52093-21-7 (free base) | Impurity | |
| Gentamicin C2b Pentatrifluoroacetate |
| C4X-148019 | N/A | Impurity | |
| Gentamicin C1 Pentaacetate Salt |
 | C4X-14806 | 2037-48-1 | Impurity | |
| Gentamicin Sulfate EP Impurity E |
| C4X-14812 | 1407159-21-0 | Impurity | |
| Kanamycin A Related Compound 1 Triacetate |
 | C4X-14821 | 39627-98-0 | Impurity | |
| Bupivacaine EP Impurity A |
 | C4X-148211 | 1346597-81-6 | Impurity | |
| Bupivacaine N-Oxide |
 | C4X-148215 | 2717331-30-9 | Impurity | |
| Bupivacaine Impurity 15 |
| C4X-148217 | N/A | Impurity | |
| Bupivacaine Impurity 17 |
