Research Chemicals & Building Blocks
Praziquantel impurity 1
| Product Code | Ax-IMP898 |
| CAS Number | 52831-99-9 |
| Molecular Formula | C7H10Cl2O |
| Molecular Weight | 181.06 |
4,5-dimethoxybenzene-1,2-diamine
| Product Code | Ax-549 |
| CAS Number | 27841-33-4 |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.19 |
Pre calcitriol Impurity
| Product Code | Ax-IMP896 |
| CAS Number | 86307-44-0 |
| Molecular Formula | C35H49N3O5 |
| Molecular Weight | 591.79 |
1,2-dimethoxy-4,5-dinitrobenzene
| Product Code | Ax-550 |
| CAS Number | 3395-03-7 |
| Molecular Formula | C8H8N2O6 |
| Molecular Weight | 228.16 |
Atorvastatin Acetonide
| Product Code | Ax-IMP895 |
| CAS Number | 581772-29-4 |
| Molecular Formula | C36H39FN2O5 |
| Molecular Weight | 598.72 |
1-(2-Bromoethoxy)-2-methoxybenzene
| Product Code | Ax-553 |
| CAS Number | 4463-59-6 |
| Molecular Formula | C9H11BrO2 |
| Molecular Weight | 231.09 |
Atorvastatin Impurity E
| Product Code | Ax-IMP894 |
| CAS Number | 501121-34-2 |
| Molecular Formula | C33H34FN2NaO5 |
| Molecular Weight | 580.63 |
Silodosin Dimer Impurity
| Product Code | Ax-IMP2522 |
| CAS Number | 1453221-45-8 |
| Molecular Formula | C35H41F6N3O6 |
| Molecular Weight | 713.71 |
Eltrombopag n-oxide
| Product Code | Ax-IMP893 |
| CAS Number | NA |
| Molecular Formula | C25H22N4O5 |
| Molecular Weight | 458.47 |
Silodosin Process Impurity 1
| Product Code | Ax-IMP2523 |
| CAS Number | 160969-00-6 |
| Molecular Formula | C10H10BrF3O2 |
| Molecular Weight | 299.08 |
Closantel sodium Process Impurity
| Product Code | Ax-IMP891 |
| CAS Number | 4068-57-9 |
| Molecular Formula | C7H4ClIO3 |
| Molecular Weight | 298.46 |
Tolterodine impurity F
| Product Code | Ax-IMP2524 |
| CAS Number | 124937-53-7 |
| Molecular Formula | C22H31NO.C4H6O6 |
| Molecular Weight | 325.5 |
Closantel Sodium Impurity E
| Product Code | Ax-IMP890 |
| CAS Number | NA |
| Molecular Formula | C22H14Cl3IN2O2 |
| Molecular Weight | 571.62 |
Tolterodine Process impurity 5
| Product Code | Ax-IMP2525 |
| CAS Number | 16299-22-2 |
| Molecular Formula | C16H12O2 |
| Molecular Weight | 236.27 |
Tolterodine Process impurity 6
| Product Code | Ax-IMP2526 |
| CAS Number | 349547-18-8 |
| Molecular Formula | C16H14O2 |
| Molecular Weight | 238.29 |
Tramadol Impurity E
| Product Code | Ax-IMP892 |
| CAS Number | 769092-24-2; 42036-65-7(HCl) |
| Molecular Formula | C9H18ClNO |
| Molecular Weight | 191.7 |
Tolterodine Process impurity 7
| Product Code | Ax-IMP2527 |
| CAS Number | NA |
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.3 |
Alfuzosin Impurity A
| Product Code | Ax-IMP889 |
| CAS Number | 98902-29-5 (HCl Salt) ; 98902-36-4 (base) |
| Molecular Formula | C19H24ClN5O4 |
| Molecular Weight | 421.88 |
Letrozole Impurity B
| Product Code | Ax-IMP2528 |
| CAS Number | 113402-31-6 |
| Molecular Formula | C22H13N3 |
| Molecular Weight | 319.37 |
Letrozole Impurity C
| Product Code | Ax-IMP2529 |
| CAS Number | 112809-25-3 |
| Molecular Formula | C10H8N4 |
| Molecular Weight | 184.2 |
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