Research Chemicals & Building Blocks

Olmesartan Ethyl Ester Trityl Impurity
Product Code Ax-IMP1640
CAS Number 144690-33-5
Molecular Formula C45H44N6O3
Molecular Weight 716.89
Vardenafil Process Impurity 1
Product Code Ax-IMP2076
CAS Number 454426-80-3
Molecular Formula C8H13NO4
Molecular Weight 187.19
Vardenafil Impurity A
Product Code Ax-IMP2075
CAS Number NA
Molecular Formula C21H28N6O4S
Molecular Weight 460.56
Olmesartan Impurity
Product Code Ax-IMP1641
CAS Number 144689-93-0
Molecular Formula C12H20N2O3
Molecular Weight 240.3
Bisacodyl Related Compound A
Product Code Ax-IMP2073
CAS Number 603-41-8
Molecular Formula C18H15NO2
Molecular Weight 277.32
Levofloxacin Descarboxy Impurity
Product Code Ax-IMP1643
CAS Number 178964-53-9
Molecular Formula C17H20FN3O2
Molecular Weight 317.36
Levofloxacin Related Compound E
Product Code Ax-IMP1644
CAS Number 151250-76-9
Molecular Formula C16H18FN3O4
Molecular Weight 335.34
Levofloxacin N-oxide
Product Code Ax-IMP1645
CAS Number 117678-38-3
Molecular Formula C18H20FN3O5
Molecular Weight 377.37
N-Desmethyl Desvenlafaxine
Product Code Ax-IMP1614
CAS Number 135308-74-6
Molecular Formula C15H23NO2
Molecular Weight 249.35
Colchicine EP Impurity E
Product Code Ax-IMP1616
CAS Number 7336-33-6
Molecular Formula C21H23NO6
Molecular Weight 385.42
Vardenafil Process Impurity 6
Product Code Ax-IMP1619
CAS Number 1417529-54-4
Molecular Formula C13H14BrN3O2
Molecular Weight 324.18
Vardenafil Process Impurity 7
Product Code Ax-IMP1620
CAS Number 1417529-56-6
Molecular Formula C13H16N4O2
Molecular Weight 260.3
Vardenafil Impurity 1
Product Code Ax-IMP1617
CAS Number 1417529-67-9
Molecular Formula 17H18N4O4
Molecular Weight 342.36
Vardenafil Impurity 2
Product Code Ax-IMP1623
CAS Number 1417529-69-1
Molecular Formula C23H30N6O6S
Molecular Weight 518.6
Artemisinin Process Impurity 2
Product Code Ax-IMP1627
CAS Number 1267472-35-4
Molecular Formula C23H30O4
Molecular Weight 370.49
Artemisitene Impurity
Product Code Ax-IMP1624
CAS Number 101020-89-7
Molecular Formula C15H20O5
Molecular Weight 280.32
9-epi-artemisinin
Product Code Ax-IMP1625
CAS Number 113472-97-2
Molecular Formula C15H22O5
Molecular Weight 282.34
Dihydro Artemisinic acid
Product Code Ax-IMP1628
CAS Number 85031-59-0
Molecular Formula C15H24O2
Molecular Weight 236.34
Artemesinin Mixed anhydride
Product Code Ax-IMP1629
CAS Number 1267472-33-2
Molecular Formula C18H28O4
Molecular Weight 308.42
Arteannuin H
Product Code Ax-IMP1630
CAS Number 207446-83-1
Molecular Formula C15H22O3
Molecular Weight 250.34