| O- Cymene | 527-84-4 | Ax-621 |
| Mirabegron Impurity A | 223673-36-7 | Ax-IMP1021 |
| 1-isopropyl-2-methylcyclohexa-2,5-diene-1-carboxylic acid | 31689-42-6 | Ax-622 |
| Mirabegron Process Impurity | 391901-45-4 | Ax-IMP1022 |
| M-Cymene | 535-77-3 | Ax-623 |
| Mirabegron Impurity C | NA | Ax-IMP1023 |
| 2-Methylbenzofuran | 4265-25-2 | Ax-624 |
| Mirabegron Impurity E | NA | Ax-IMP1024 |
| 4,4'-Dimethyldiphenyldisulfone | 10409-07-1 | Ax-625 |
| L-Alanine Benzyl Ester Hydrochloride | 5557-83-5 | Ax-626 |