| Solifenacin Intermediate 3 | NA | Ax-SLF03 |
| Solifenacin Intermediate 4 | NA | Ax-SLF04 |
| 1-(4-hydroxyphenyl)-2-methoxyethan-1-one | 32136-81-5 | Ax-225 |
| Solifenacin Intermediate 1 | 118864-75-8 | Ax-SLF01 |
| p-Hydroxyphenacyl Chloride; | 6305-04-0 | Ax-224 |
| Amoxicillin Process impurity | 6324-01-2 | Ax-IMP1070 |
| Amoxicillin methyl ester Impurity | 127369-30-6 | Ax-IMP1069 |
| Penicilloic acid of Amoxicillin | 68728-47-2 | Ax-IMP1068 |
| Solifenacin Intermediate 2 | 22901-09-3 | Ax-SLF02 |
| Naratriptan HCl Impurity | 17403-07-5 | Ax-IMP1067 |