Research Chemicals & Building Blocks

Brexpiprazole Process Impurity 4
Product Code Ax-IMP1467
CAS Number 1359159-59-3
Molecular Formula C13H15NO3
Molecular Weight 233.26
Clomiphene impurity A
Product Code Ax-IMP1456
CAS Number 74056-26-1(HCl); 19957-52-9(Base); 97800-39-0
Molecular Formula C26H29NO · HCl
Molecular Weight 371.52
Clomiphene impurity B
Product Code Ax-IMP1457
CAS Number 796-77-0
Molecular Formula C19H23NO2
Molecular Weight 297.4
Clomiphene Impurity D
Product Code Ax-IMP1458
CAS Number NA
Molecular Formula C38H46N2O3
Molecular Weight 578.8
Clomiphene Impurity E
Product Code Ax-IMP1459
CAS Number NA
Molecular Formula C26H27Cl2NO
Molecular Weight 440.41
Clomiphene Impurity F
Product Code Ax-IMP1460
CAS Number NA
Molecular Formula C26H27Cl2NO
Molecular Weight 440.41
Doxepin N-oxide
Product Code Ax-IMP1455
CAS Number 22684-91-9
Molecular Formula C19H21NO2
Molecular Weight 295.38
Fosfomycin Process Impurity 1
Product Code Ax-IMP1451
CAS Number 108549-23-1
Molecular Formula C20H28NO2P
Molecular Weight 345.42
Fosfomycin Process Impurity 2
Product Code Ax-IMP1452
CAS Number 364631-72-1
Molecular Formula C12H23NO5
Molecular Weight 261.32
Fosfomycin Process Impurity 3
Product Code Ax-IMP1453
CAS Number 1404217-43-1
Molecular Formula C26H36NO8P
Molecular Weight 521.55
Fosfomycin Tromethamine WS
Product Code Ax-IMP1454
CAS Number 78964-85-9
Molecular Formula C7H18NO7P
Molecular Weight 259.19
Fosfomycin EP Impurity C
Product Code Ax-IMP1450
CAS Number 114252-50-5; 23001-39-0 (free Base)
Molecular Formula C4H10BaNO6P
Molecular Weight 336.43
Fosfomycin EP Impurity A
Product Code Ax-IMP1449
CAS Number 132125-60-1 (acid); 1160525-87-0 (salt)
Molecular Formula C3H9O5P
Molecular Weight 156.07
Acetaminophen impurity B
Product Code Ax-IMP1448
CAS Number 1693-37-4
Molecular Formula C9H11NO2
Molecular Weight 165.19
Levofloxacin Process Impurity 1
Product Code Ax-IMP1444
CAS Number 157766-27-3
Molecular Formula C11H9F3O3
Molecular Weight 246.19
Levofloxacin Process Impurity 2
Product Code Ax-IMP1445
CAS Number 601490-35-1
Molecular Formula C15H16F3NO4
Molecular Weight 331.29
Levofloxacin Process Impurity 3
Product Code Ax-IMP1446
CAS Number 431058-46-7
Molecular Formula C15H14FNO4
Molecular Weight 291.28
Levofloxacin Process Impurity 4
Product Code Ax-IMP1447
CAS Number 117620-84-5
Molecular Formula C13H10FNO4
Molecular Weight 263.22
Defluoro Levofloxacin
Product Code Ax-IMP1443
CAS Number 117620-85-6
Molecular Formula C18H21N3O4
Molecular Weight 343.38
rac 5,6-Dehydro Pregabalin
Product Code Ax-IMP1442
CAS Number 1136478-30-2
Molecular Formula C8H15NO2
Molecular Weight 157.21