Impurities

Pregabalin Impurity 1

Product Code:Ax-IMP1492
CAS Number:NA
Synonyms:(R)-4-isobutyl-1-(((2S,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one
Molecular Formula:C14H25NO6
Molecular Weight:303.36

Pregabalin Impurity 2

Product Code:Ax-IMP1493
CAS Number:NA
Synonyms:(R)-4-isobutyl-1-(((2R,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one
Molecular Formula:C14H25NO6
Molecular Weight:303.36

Dapsone Impurity

Product Code:Ax-IMP1494
CAS Number:116435-84-8
Synonyms:4-(phenylsulfonyl)benzene-1,3-diamine
Molecular Formula:C12H12N2O2S
Molecular Weight:248.3

Dapsone Process Impurity 3

Product Code:Ax-IMP1495
CAS Number:896-80-0
Synonyms:Sulfone, 2,4-dinitrophenyl phenyl; 2,4-dinitro-1-(phenylsulfonyl)benzene
Molecular Formula:C12H8N2O6S
Molecular Weight:308.26

Dipentaerythritol hexaacrylate

Product Code:Ax-IMP1496
CAS Number:29570-58-9
Synonyms:3-Oxapentane-1,1,1,5,5,5-hexakismethanol hexakisacrylate
Molecular Formula:C28H34O13
Molecular Weight:578.57

Irganox 1098

Product Code:Ax-IMP1497
CAS Number:23128-74-7
Synonyms:N,N'-(hexane-1,6-diyl)bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanamide)
Molecular Formula:C40H64N2O4
Molecular Weight:636.96

Benzoic acid ethyl ester Impurity

Product Code:Ax-IMP1498
CAS Number:65816-20-8
Synonyms:ethyl (E)-4-(((ethyl(phenyl)amino)methylene)amino)benzoate
Molecular Formula:C18H20N2O2
Molecular Weight:296.37

Tetracos-1-ene

Product Code:Ax-IMP1506
CAS Number:10192-32-2
Synonyms:tetracosene;1-Tetracosene
Molecular Formula:C24H48
Molecular Weight:336.65

Tetracosene Process Impurity 2

Product Code:Ax-IMP1508
CAS Number:858474-12-1
Synonyms:tetracos-1-en-11-one
Molecular Formula:C24H46O
Molecular Weight:350.63

Tetracosene Process Impurity 1

Product Code:Ax-IMP1507
CAS Number:4371-74-8
Synonyms:2-dodecylmalonic acid
Molecular Formula:C15H28O4
Molecular Weight:272.38