Research Chemicals & Building Blocks

Trimethoprim EP Impurity A
Product Code Ax-IMP840
CAS Number 213745-86-9
Molecular Formula C15H20N4O3
Molecular Weight 304.35
Albendazole Process Impurity 1
Product Code Ax-IMP2377
CAS Number 40943-37-1
Molecular Formula C4H8N2O3
Molecular Weight 132.12
Midazolam Impurity F
Product Code Ax-IMP2378
CAS Number 2836-40-0
Molecular Formula C15H10Cl2FNO2
Molecular Weight 326.15
Trimethoprim EP Impurity D
Product Code Ax-IMP842
CAS Number 92440-76-1
Molecular Formula C14H17N3O4
Molecular Weight 291.31
Midazolam Process Impurity 1
Product Code Ax-IMP2379
CAS Number 1584-62-9
Molecular Formula C15H10BrClFNO2
Molecular Weight 370.6
Trimethoprim EP Impurity F
Product Code Ax-IMP843
CAS Number 16285-82-8
Molecular Formula C13H15BrN4O2
Molecular Weight 339.19
Mycophenolate Related Compound B
Product Code Ax-IMP2380
CAS Number 26675-76-3
Molecular Formula C17H20O6
Molecular Weight 320.34
Trimethoprim EP Impurity I
Product Code Ax-IMP844
CAS Number 30078-48-9
Molecular Formula C19H20N2O3
Molecular Weight 324.38
Tetrahydro Cinacalcet
Product Code Ax-IMP2375
CAS Number 1229225-43-7; 1229224-93-4
Molecular Formula C22H26F3N
Molecular Weight 361.45
Trimethoprim Process impurity 1
Product Code Ax-IMP841
CAS Number 141292-62-8
Molecular Formula C14H17NO4
Molecular Weight 263.29
Rocuronium Process Impurity 1
Product Code Ax-IMP2368
CAS Number 159325-45-8
Molecular Formula C23H35NO2
Molecular Weight 357.54
Trimethoprim Process impurity 2
Product Code Ax-IMP845
CAS Number 30077-85-1
Molecular Formula C15H20N2O3
Molecular Weight 276.34
Rocuronium Process Impurity 2
Product Code Ax-IMP2369
CAS Number 119302-19-1
Molecular Formula C23H37NO2
Molecular Weight 359.55
Rivastigmine Impurity
Product Code Ax-IMP839
CAS Number 923035-06-7
Molecular Formula C9H13NO
Molecular Weight 151.21
Efavirenz Process Impurity 2
Product Code Ax-IMP2365
CAS Number 173676-54-5
Molecular Formula C16H13ClF3NO2
Molecular Weight 343.73
Efavirenz Impurity I
Product Code Ax-IMP2364
CAS Number 173676-60-3
Molecular Formula C21H19ClF3NO2
Molecular Weight 409.83
Rivastigmine Impurity G
Product Code Ax-IMP838
CAS Number 23308-82-9
Molecular Formula C9H12O2
Molecular Weight 152.19
Rosuvastatin Process impurity
Product Code Ax-IMP837
CAS Number 124752-23-4
Molecular Formula C13H22O5
Molecular Weight 258.32
Gliclazide Impurity B
Product Code Ax-IMP2363
CAS Number 54786-86-6
Molecular Formula C7H12N2O
Molecular Weight 140.18
Emtricitabine Process Impurity 1
Product Code Ax-IMP2361
CAS Number NA
Molecular Formula C17H24FN3O2Si2
Molecular Weight 377.57