Research Chemicals & Building Blocks

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
Metformin Related Compound B
Product Code Ax-IMP836
CAS Number 1674-62-0 (HCl) ; 1609-00-3 (base)
Molecular Formula C3H11N5O4S
Molecular Weight 151.6
Lamotrigine related compound B
Product Code Ax-IMP835
CAS Number 50-45-3
Molecular Formula C7H4Cl2O2
Molecular Weight 191.01
Emtricitabine dioxalane impurity
Product Code Ax-IMP2360
CAS Number 145397-26-8
Molecular Formula C8H10FN3O4
Molecular Weight 231.18
Clotrimazole Impurity B
Product Code Ax-IMP2417
CAS Number 23593-71-7
Molecular Formula C22H17ClN2
Molecular Weight 344.84
Lamotrigine related compound C
Product Code Ax-IMP834
CAS Number 252186-78-0
Molecular Formula C9H6Cl2N4O
Molecular Weight 257.07
Levothyroxine Monochloro Impurity
Product Code Ax-IMP2419
CAS Number Ax-IMP2419
Molecular Formula C15H11ClI3NO4
Molecular Weight 685.42
Sildenafil Lactam Impurity
Product Code Ax-IMP829
CAS Number 139756-21-1
Molecular Formula C17H20N4O2
Molecular Weight 312.37
Levothyroxine Impurity F
Product Code Ax-IMP2418
CAS Number 911661-90-0
Molecular Formula C21H13I6NO5
Molecular Weight 1120.76
Sildenafil Impurity B
Product Code Ax-IMP830
CAS Number 1094598-75-0
Molecular Formula C22H30N6O5S
Molecular Weight 490.58
Mebeverine Impurity B
Product Code Ax-IMP2422
CAS Number 14367-46-5
Molecular Formula C12H19NO
Molecular Weight 193.29
Sildenafil Impurity C
Product Code Ax-IMP831
CAS Number 139755-91-2
Molecular Formula C20H26N6O4S
Molecular Weight 446.53
Tramadol N-Oxide
Product Code Ax-IMP2424
CAS Number 147441-56-3
Molecular Formula C16H25NO3
Molecular Weight 279.38
Sildenafil Impurity D
Product Code Ax-IMP832
CAS Number 1357931-55-5
Molecular Formula C17H20N4O5S
Molecular Weight 392.43
Tramadol Impurity B
Product Code Ax-IMP2425
CAS Number 66170-32-9
Molecular Formula C16H23NO. HCl
Molecular Weight 245.34 ; 36.46
Sildenafil Impurity F
Product Code Ax-IMP833
CAS Number 139755-82-1
Molecular Formula C21H28N6O4S
Molecular Weight 460.55
Diaveridine Process Impurity 1
Product Code Ax-IMP2382
CAS Number 39800-76-5
Molecular Formula C6H9NO2
Molecular Weight 127.14