Impurities
Zopiclone impurity B
| Product Code | Ax-IMP1047 |
| CAS Number | 43200-81-3 |
| Molecular Formula | C11H7ClN4O2 |
| Molecular Weight | 262.65 |
Doxorubicinone
| Product Code | Ax-IMP2582 |
| CAS Number | 24385-10-2 |
| Molecular Formula | C21H18O9 |
| Molecular Weight | 414.37 |
Zopiclone Process impurity
| Product Code | Ax-IMP1048 |
| CAS Number | 43200-82-4 |
| Molecular Formula | C11H5ClN4O2 |
| Molecular Weight | 260.64 |
Cyproheptadine N-Oxide
| Product Code | Ax-IMP2580 |
| CAS Number | 100295-63-4 |
| Molecular Formula | C21H21NO |
| Molecular Weight | 303.41 |
3-Oxo Atorvastatin
| Product Code | Ax-IMP1050 |
| CAS Number | 1391052-00-8 |
| Molecular Formula | C33H32FN2NaO5 |
| Molecular Weight | 578.62 |
Venlafaxine Impurity B
| Product Code | Ax-IMP2578 |
| CAS Number | 323176-93-8 |
| Molecular Formula | C14H22ClNO3 |
| Molecular Weight | 287.78 |
Venlafaxine impurity E
| Product Code | Ax-IMP2579 |
| CAS Number | 93413-70-8; 93413-56-0(HCl); |
| Molecular Formula | C17H26ClNO2 |
| Molecular Weight | 311.85 |
Atorvastatin Process Impurity 1
| Product Code | Ax-IMP1051 |
| CAS Number | 887196-28-3 |
| Molecular Formula | C33H35FN2O4 |
| Molecular Weight | 542.65 |
Rivaroxaban Impurity A
| Product Code | Ax-IMP2576 |
| CAS Number | 931204-39-6 Free base; 931117-61-2 (Acid) |
| Molecular Formula | C19H20CIN3O6S |
| Molecular Weight | 453.89 |
Atorvastatin Process Impurity 2
| Product Code | Ax-IMP1052 |
| CAS Number | 887196-26-1 |
| Molecular Formula | C33H35FN2O4 |
| Molecular Weight | 542.65 |
Rivaroxaban Open-Ring acid Impurity
| Product Code | Ax-IMP2577 |
| CAS Number | 482305-98-6 |
| Molecular Formula | C18H20ClN3O4S |
| Molecular Weight | 409.88 |
Atorvastatin-Phenanthrene
| Product Code | Ax-IMP1053 |
| CAS Number | 148127-12-2 |
| Molecular Formula | C33H32FN2O6 |
| Molecular Weight | 571.63 |
Atorvastatin-Phenanthrene Unkonow Impurity 1
| Product Code | Ax-IMP1054 |
| CAS Number | NA |
| Molecular Formula | C26H22FNO4 |
| Molecular Weight | 431.46 |
Atorvastatin-Phenanthrene Unkonow Impurity 2
| Product Code | Ax-IMP1055 |
| CAS Number | NA |
| Molecular Formula | C33H34CaFN2O6+ |
| Molecular Weight | 613.72 |
Zoledronic Acid Impurity
| Product Code | Ax-IMP1056 |
| CAS Number | NA |
| Molecular Formula | C7H17ClN2O14P4 |
| Molecular Weight | 512.56 |
Zoledronic Acid Process Impurity
| Product Code | Ax-IMP1057 |
| CAS Number | NA |
| Molecular Formula | C9H13ClN2O4 |
| Molecular Weight | 213.21 |
Tadalafil Impurity
| Product Code | Ax-IMP1058 |
| CAS Number | NA |
| Molecular Formula | C9H13NO |
| Molecular Weight | 151.21 |
Deferasirox Impurity C
| Product Code | Ax-IMP1059 |
| CAS Number | 201530-78-1 |
| Molecular Formula | C21H15N3O4 |
| Molecular Weight | 373.37 |
Clozapine impurity A
| Product Code | Ax-IMP1030 |
| CAS Number | 50892-62-1 |
| Molecular Formula | C13H9ClN2O |
| Molecular Weight | 244.68 |
Clozapine impurity C
| Product Code | Ax-IMP1029 |
| CAS Number | 6104-71-8 |
| Molecular Formula | C17H17ClN4 |
| Molecular Weight | 312.8 |
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