Impurities Index

Impurities

L-biopterin Process Impurity
Product Code Ax-IMP1750
CAS Number NA
Molecular Formula C17H22N2O6
Molecular Weight 350.37
1',2'-O-diacetyl-L-biopterin
Product Code Ax-IMP1749
CAS Number 62933-57-7
Molecular Formula C13H15N5O5
Molecular Weight 321.28
Biopterin
Product Code Ax-IMP1752
CAS Number 22150-76-1
Molecular Formula C9H11N5O3
Molecular Weight 237.22
Sapropetrin dihydrochloride
Product Code Ax-IMP1753
CAS Number 69056-38-8
Molecular Formula C9H15N5O3•2HCl
Molecular Weight 314.17
Pterine
Product Code Ax-IMP1754
CAS Number 2236-60-4
Molecular Formula C6H5N5O
Molecular Weight 163.1
(R)-Pregabalin
Product Code Ax-IMP1805
CAS Number 148553-51-9
Molecular Formula C8H17NO2
Molecular Weight 159.23
Nicardipine 1R,2S Impurity
Product Code Ax-IMP1884
CAS Number NA
Molecular Formula C15H15NO5
Molecular Weight 289.28
Nicardipine Impurity
Product Code Ax-IMP1883
CAS Number 10323-98-5
Molecular Formula C13H13NO3
Molecular Weight 231.25
Nicardipine Impurity A
Product Code Ax-IMP1882
CAS Number 87625-92-1
Molecular Formula C15H15NO5
Molecular Weight 289.29
Losartan : Des[2’-(1H-tetrazol-5-yl)] 2-Cyanolosartan carboxaldehyde
Product Code Ax-IMP1892
CAS Number 124750-67-0
Molecular Formula C22H20ClN3O
Molecular Weight 377.87
Losartan : Des[2’-(1H-tetrazol-5-yl)] 2-Cyanolosartan
Product Code Ax-IMP1893
CAS Number 114772-55-3
Molecular Formula C22H22ClN3O
Molecular Weight 379.9
Fluconazole Impurity C
Product Code Ax-IMP1895
CAS Number 514222-44-7
Molecular Formula C10H8N6
Molecular Weight 212.21
Buspirone Related Compound G
Product Code Ax-IMP1896
CAS Number 84746-24-7
Molecular Formula C12H14N6
Molecular Weight 242.29
S- Lansoprazole
Product Code Ax-IMP1897
CAS Number 138530-95-7
Molecular Formula C16H14F3N3O2S
Molecular Weight 369.36
Lansoprazole Sulfone impurity
Product Code Ax-IMP1898
CAS Number 131926-99-3
Molecular Formula C16H14F3N3O3S
Molecular Weight 385.36
Loratadine Related compound E
Product Code Ax-IMP1899
CAS Number 133330-60-6
Molecular Formula C14H9Cl2NO
Molecular Weight 278.13
Furosemide Impurity B
Product Code Ax-IMP1890
CAS Number 2736-23-4
Molecular Formula C7H5Cl2NO4S
Molecular Weight 270.08
Furosemide Impurity E
Product Code Ax-IMP1891
CAS Number 50-84-0
Molecular Formula C7H4Cl2O2
Molecular Weight 191.01
Bromfenac Process Impurity 2
Product Code Ax-IMP1888
CAS Number 91714-50-0
Molecular Formula C15H10BrNO
Molecular Weight 300.15
Bromfenac Process Impurity 1
Product Code Ax-IMP1887
CAS Number 91714-41-9
Molecular Formula C15H12BrNO
Molecular Weight 302.17