Impurities

Atorvastatin Process Impurity 2

Product Code:Ax-IMP2587
CAS Number:1105067-92-2
Synonyms:tert-butyl (3S,5S)-6-cyano-3,5-dihydroxyhexanoate
Molecular Formula:C11H19NO4
Molecular Weight:229.28

Atorvastatin Process Impurity 1

Product Code:Ax-IMP2586
CAS Number:312745-90-7
Synonyms:tert-butyl (S)-6-cyano-5-hydroxy-3-oxohexanoate
Molecular Formula:C11H17NO4
Molecular Weight:227.26

Atorvastatin Impurity

Product Code:Ax-IMP2585
CAS Number:196085-85-5
Synonyms:tert-butyl 2-((4S,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate
Molecular Formula:C14H23NO4
Molecular Weight:269.34

Nilotinib Methyl ester impurity

Product Code:Ax-IMP2584
CAS Number:917392-54-2
Synonyms:methyl 4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)benzoate
Molecular Formula:C18H16N4O2
Molecular Weight:320.35