Impurities
Sunitinib Process Impurity 1
| Product Code | Ax-IMP2358 |
| CAS Number | 452105-33-8 |
| Molecular Formula | C16H13FN2O3 |
| Molecular Weight | 300.29 |
Sunitinib N-Oxide
| Product Code | Ax-IMP2359 |
| CAS Number | 356068-99-0 |
| Molecular Formula | C22H27FN4O3 |
| Molecular Weight | 414.47 |
Salbuctam Impurity F
| Product Code | Ax-IMP758 |
| CAS Number | 24158-88-1 |
| Molecular Formula | C8H9Br2NO3S |
| Molecular Weight | 359.03 |
Japonilure
| Product Code | Ax-IMP2370 |
| CAS Number | 64726-91-6 |
| Molecular Formula | C14H24O2 |
| Molecular Weight | 224.34 |
Japonilure Process Impurity
| Product Code | Ax-IMP2371 |
| CAS Number | 34683-71-1 |
| Molecular Formula | C11H20O |
| Molecular Weight | 168.28 |
Lenalidomide Process Impurity 1
| Product Code | Ax-IMP754 |
| CAS Number | 366452-97-3 |
| Molecular Formula | C8H6N2O3 |
| Molecular Weight | 178.15 |
Lenalidomide Process Impurity 2
| Product Code | Ax-IMP755 |
| CAS Number | 295357-72-1 |
| Molecular Formula | C13H14N2O7 |
| Molecular Weight | 310.26 |
Japonilure Process Impurity 2
| Product Code | Ax-IMP2373 |
| CAS Number | NA |
| Molecular Formula | C15H22O3 |
| Molecular Weight | 250.34 |
Lenalidomide Process Impurity 3
| Product Code | Ax-IMP756 |
| CAS Number | 1198787-39-1 |
| Molecular Formula | C17H23N3O6 |
| Molecular Weight | 365.39 |
Japonilure Process Impurity 3
| Product Code | Ax-IMP2374 |
| CAS Number | NA |
| Molecular Formula | C15H28O3 |
| Molecular Weight | 256.39 |
Lenalidomide Process Impurity 4
| Product Code | Ax-IMP757 |
| CAS Number | 295357-73-2 |
| Molecular Formula | C13H15N3O6 |
| Molecular Weight | 309.28 |
Lenalidomide Impurity 3
| Product Code | Ax-IMP753 |
| CAS Number | 19171-19-8 |
| Molecular Formula | C13H11N3O4 |
| Molecular Weight | 273.25 |
Levocetirizine Impurity G
| Product Code | Ax-IMP2384 |
| CAS Number | 109806-71-5; 164726-80-1 (2HCl) |
| Molecular Formula | C19H23ClN2O.2HCl |
| Molecular Weight | 403.77 |
Lenalidomide Impurity 2
| Product Code | Ax-IMP752 |
| CAS Number | NA |
| Molecular Formula | C13H15N3O4 |
| Molecular Weight | 277.28 |
Lenalidomide Impurity III
| Product Code | Ax-IMP751 |
| CAS Number | 295357-66-3 |
| Molecular Formula | C13H14N2O5 |
| Molecular Weight | 278.26 |
Pilocarpine Impurity A
| Product Code | Ax-IMP2385 |
| CAS Number | 28958-85-2 (HCl) ; 531-35-1 (base) |
| Molecular Formula | C11H17ClN2O2 |
| Molecular Weight | 244.72 |
Lacosamide Impurity
| Product Code | Ax-IMP750 |
| CAS Number | 175481-38-6 |
| Molecular Formula | C12H16N2O3 |
| Molecular Weight | 236.27 |
Pilocarpine Impurity B
| Product Code | Ax-IMP2386 |
| CAS Number | 92598-79-3 (Na salt); 28406-15-7 (acid) |
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.28 |
Acetazolamide dimer
| Product Code | Ax-IMP749 |
| CAS Number | 80495-47-2 |
| Molecular Formula | C8H9N7O6S4 |
| Molecular Weight | 427.46 |
Pilocarpine Impurity C
| Product Code | Ax-IMP2387 |
| CAS Number | 34350-99-7(Free base); 101769-87-3 |
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.28 |
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