Levetiracetam Impurities

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Parent Drug Name Name of Impurity Catalogue No.
Levetiracetam Levetiracetam (R) Carboxylic Acid VE006148View CAS 103833-72-3
Levetiracetam Levetiracetam Alkene Impurity VE006215View
Levetiracetam Levetiracetam EP Impurity A VL1280003View CAS 67118-31-4
Levetiracetam Levetiracetam EP Impurity B VL1280008View CAS 358629-47-7
Levetiracetam Levetiracetam EP Impurity C VL1280009View CAS 142-08-05
Levetiracetam Levetiracetam EP Impurity D VL1280001View CAS 103765-01-1
Levetiracetam Levetiracetam Impurity E VL1280015View CAS 3886-69-9
Levetiracetam Levetiracetam Racemate VE008607View CAS 33996-58-6
Levetiracetam Levetiracetam Related Compound A VL1280012View CAS 102767-31-7
Levetiracetam Levetiracetam Related Compound B VL1280013View CAS 7682-20-4
Levetiracetam Levetiracetam Related Compound B (Free Base) VE006674View CAS 7324-11-0
Levetiracetam Levetiracetam Working Standard VL1280010View CAS 102767-28-2
Levetiracetam levetiracetum (S) Carboxylic acid VL1280002View CAS 102849-49-0
Levetiracetam 4-[2-Hydroxy-3-(2-methoxyphenoxy)propyl]-1-piperazineacetic Acid VE009477View CAS 172430-48-7
Levetiracetam (S)-N-(1-Amino-1-oxobutan-2-yl)-4-hydroxybutanamide VE0010933View CAS 1868118-63-1