Cetirizine
N-Nitroso Hydroxyzine
| Product Code | Ax-10485 |
| CAS Number | 2005-04-1 |
| Molecular Formula | C17H18ClN3O |
| Molecular Weight | 315.80 |
Cetirizine impurity B
| Product Code | Ax-IMP1542 |
| CAS Number | 942132-30-1(HCl); 942193-17-1 (base) |
| Molecular Formula | C19H23Cl3N2O2 |
| Molecular Weight | 417.76 |
Cetirizine impurity E
| Product Code | Ax-IMP1544 |
| CAS Number | 682323-77-9 (base) ; 83881-56-5 (HCl) |
| Molecular Formula | C23H29ClN2O4 |
| Molecular Weight | 432.94 |
Cetirizine Methyl Ester
| Product Code | Ax-IMP1550 |
| CAS Number | 83881-46-3 |
| Molecular Formula | C22H27ClN2O3 |
| Molecular Weight | 402.91 |
Cetirizine Process impurity 1
| Product Code | Ax-IMP1543 |
| CAS Number | 19178-83-7 |
| Molecular Formula | C21H25ClN2O2 |
| Molecular Weight | 372.89 |
Levocetirizine Impurity G
| Product Code | Ax-IMP2384 |
| CAS Number | 109806-71-5; 164726-80-1 (2HCl) |
| Molecular Formula | C19H23ClN2O.2HCl |
| Molecular Weight | 403.77 |
Cetirizine EP Impurity A
| Product Code | Ax-IMP375 |
| CAS Number | 303-26-4 |
| Molecular Formula | C17H19ClN2 |
| Molecular Weight | 286.8 |
Cetirizine EP Impurity F
| Product Code | Ax-IMP376 |
| CAS Number | 83881-54-3 |
| Molecular Formula | C21H28Cl2N2O3 |
| Molecular Weight | 427.37 |
Cetirizine EP Impurity C
| Product Code | Ax-IMP377 |
| CAS Number | 83881-59-8 |
| Molecular Formula | C21H27Cl3N2O3 |
| Molecular Weight | 461.81 |
Cetirizine EP Impurity G
| Product Code | Ax-IMP310 |
| CAS Number | 728948-88-7 |
| Molecular Formula | C19H25Cl3N2O |
| Molecular Weight | 403.77 |
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