Research Chemicals & Building Blocks
Pregabalin Impurity : (R)-1-phenylethanamine
| Product Code | Ax-IMP860 |
| CAS Number | 3886-69-9 |
| Molecular Formula | C8H11N |
| Molecular Weight | 121.18 |
3-bromocyclobutane-1-carboxylic acid
| Product Code | Ax-547 |
| CAS Number | 1378752-12-5 |
| Molecular Formula | C5H7BrO2 |
| Molecular Weight | 179.01 |
Pregabalin Impurity
| Product Code | Ax-IMP859 |
| CAS Number | 916982-10-0 |
| Molecular Formula | C9H15NO2 |
| Molecular Weight | 169.22 |
Nimesulide EP Impurity A
| Product Code | Ax-IMP853 |
| CAS Number | 51765-56-1 |
| Molecular Formula | C13H11N3O7S |
| Molecular Weight | 353.31 |
1,3 Diacetin
| Product Code | Ax-545 |
| CAS Number | 105-70-4 |
| Molecular Formula | C7H12O5 |
| Molecular Weight | 176.17 |
Nimesulide EP Impurity B
| Product Code | Ax-IMP854 |
| CAS Number | 51765-51-6 |
| Molecular Formula | C13H13NO3S |
| Molecular Weight | 263.31 |
2-Hexyl -1-dodecanol
| Product Code | Ax-543 |
| CAS Number | 110225-00-8 |
| Molecular Formula | C18H38O |
| Molecular Weight | 270.5 |
Nimesulide EP Impurity C
| Product Code | Ax-IMP855 |
| CAS Number | 2688-84-8 |
| Molecular Formula | C12H11NO |
| Molecular Weight | 185.23 |
1-Monoacetin
| Product Code | Ax-544 |
| CAS Number | 106-61-6; 93713-40-7 |
| Molecular Formula | C5H10O4 |
| Molecular Weight | 134.13 |
Nimesulide EP Impurity D
| Product Code | Ax-IMP856 |
| CAS Number | 5422-92-4 |
| Molecular Formula | C12H10N2O |
| Molecular Weight | 230.22 |
2-Octyl-1-tetradecanol
| Product Code | Ax-542 |
| CAS Number | 182176-43-8 |
| Molecular Formula | C22H46O |
| Molecular Weight | 326.61 |
Nimesulide EP Impurity F
| Product Code | Ax-IMP857 |
| CAS Number | 51765-72-1 |
| Molecular Formula | C14H14N2O7S2 |
| Molecular Weight | 386.39 |
1H,1H,2H,2H-Perfluoro-1-decanol
| Product Code | Ax-551 |
| CAS Number | 678-39-7 |
| Molecular Formula | C10H5F17O |
| Molecular Weight | 464.12 |
2-hydroxy-N-(1H-1,2,4-triazol-3-yl)benzamide
| Product Code | Ax-552 |
| CAS Number | 36411-52-6 |
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 |
Famotidine Process Impurity
| Product Code | Ax-IMP852 |
| CAS Number | 76823-94-4 |
| Molecular Formula | C9H15N5OS2 |
| Molecular Weight | 273.37 |
2,6-diamino-5-nitrosopyrimidin-4-ol
| Product Code | Ax-554 |
| CAS Number | 2387-48-6 |
| Molecular Formula | C4H5N5O2 |
| Molecular Weight | 155.12 |
Famotidine Impurity B
| Product Code | Ax-IMP851 |
| CAS Number | 109467-08-5 (Dimaleate) ; 89268-62-2 |
| Molecular Formula | C16H23N11O2S5 |
| Molecular Weight | 561.74 |
5-nitropyrimidine-2,4-diamine
| Product Code | Ax-555 |
| CAS Number | 18620-73-0 |
| Molecular Formula | C4H5N5O2 |
| Molecular Weight | 155.11 |
Demethyl Memantine Hydrochloride
| Product Code | Ax-IMP850 |
| CAS Number | 33103-93-4 |
| Molecular Formula | C11H19N |
| Molecular Weight | 165.28 |
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