Impurities Index

Impurities

Amiodarone Intermediate
Product Code Ax-IMP437
CAS Number 4535-87-9
Molecular Formula C4H11Cl2N
Molecular Weight 144.04
Ibuprofen Intermediate 2
Product Code Ax-IMP436
CAS Number 859828-49-2
Molecular Formula C11H11F3O5S
Molecular Weight 312.26
Ibuprofen Intermediate 1
Product Code Ax-IMP435
CAS Number 147283-87-2
Molecular Formula C10H9F3O5S
Molecular Weight 298.23
N,N-Didesmethyl Venlafaxine Hydrochloride
Product Code Ax-IMP434
CAS Number 130198-05-9
Molecular Formula C15H23NO2·HCl
Molecular Weight 285.81
Dorzolamide EP Impurity B
Product Code Ax-IMP433
CAS Number 120279-37-0
Molecular Formula C10H17ClN2O4S3
Molecular Weight 360.9
LEVOFLOXACIN N-OXIDE
Product Code Ax-IMP432
CAS Number 117678-37-2
Molecular Formula C18H20FN3O5
Molecular Weight 377.37
Ofloxacin N-Oxide
Product Code Ax-IMP431
CAS Number 104721-52-0
Molecular Formula C18H20FN3O5
Molecular Weight 377.37
Paliperidone Hydroxybenzoyl Analog
Product Code Ax-IMP430
CAS Number 152542-03-5
Molecular Formula C23H28FN3O4
Molecular Weight 429.48
Dienogest Impurity K
Product Code Ax-IMP429
CAS Number 106111-43-7
Molecular Formula C20H25NO4
Molecular Weight 343.42
Etoricoxib Impurity
Product Code Ax-IMP428
CAS Number NA
Molecular Formula C5H10Cl2N2
Molecular Weight 169.05
EXEMESTANE IMPURITY
Product Code Ax-IMP427
CAS Number 152764-31-3
Molecular Formula C20H24O3
Molecular Weight 312.41
Vortioxetine Impurity
Product Code Ax-IMP426
CAS Number 13616-83-6
Molecular Formula C16H18S2
Molecular Weight 274.44
Rabeprazole EP Impurity B; Rabeprazole Sulfide
Product Code Ax-IMP415
CAS Number 117977-21-6
Molecular Formula C18H21N3O2S
Molecular Weight 343.45
Lamivudine Sulfoxide
Product Code Ax-IMP425
CAS Number 1235712-40-9
Molecular Formula C8H11N3O4S
Molecular Weight 245.26
Lamivudine R-sulfoxide
Product Code Ax-IMP424
CAS Number 160552-54-5
Molecular Formula C8H11N3O4S
Molecular Weight 245.26
Lamivudine S-sulfoxide
Product Code Ax-IMP423
CAS Number 160552-55-6
Molecular Formula C8H11N3O4S
Molecular Weight 245.26
Allyl Ester of Atorvastatin Cyclic (Fluorophenyl) Impurity
Product Code Ax-IMP421
CAS Number 1316643-57-8
Molecular Formula C33H35FN2O7
Molecular Weight 590.24
Tadalafil hydroxyl lactam
Product Code Ax-IMP420
CAS Number 951661-81-7
Molecular Formula C22H19N3O6
Molecular Weight 421.4
Paliperidone Impurity
Product Code Ax-IMP419
CAS Number 1204248-71-4
Molecular Formula C11H14ClN3O2
Molecular Weight 255.7
Celecoxib EP Impurity A
Product Code Ax-IMP413
CAS Number 170570-01-1
Molecular Formula C17H14F3N3O2S
Molecular Weight 381.37