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Levetiracetam EP Impurity A

SZ CAT No SZ-L001002
CAS No 67118-31-4
Mol.F. C8H13NO3
Mol.Wt. 171.2
Inv. Status In Stock


Chemical Name: (2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid

Synonym: Levetiracetam Carboxylic Acid Racemate

Smiles: CCC(N1C(CCC1)=O)C(O)=O

Inchi: InChI=1/C35H39N3O6/c1-23-30(33(39)40)32(27-17-12-18-28(21-27)38(42)43)31(24(2)36-23)34(41)44-35(3,4)22-37(5)20-19-29(25-13-8-6-9-14-25)26-15-10-7-11-16-26/h6-18,21,29,32,36H,19-20,22H2,1-5H3,(H,39,40)

Enantiomeric impurity determination of levetiracetam using capillary electrochromatography
Debby Mangelings1 Jan Saevels2 Yvan Vander Heyden
J. Sep. Sci. 2006, 29, 2827 – 2836
 
separation and estimation of process related impurities and degradation products of levetiracetam in solid pharmaceutical formulation using ion-pair chromatography
Navneet Kumar1,2 and D. Sangeetha
Journal of Liquid Chromatography & Related Technologies, 36:1835–1848, 2013
 
Simple GC-MS Method for Analysis of Levetiracetam and ProcessRelated Toxic Impurity
Hazim M. Ali1,2 , Mohammed Gamal* 3,4 , Nada S. Abdelwahab4 , Nehal F. Farid
Microchemical Journal Volume 146, May 2019, Pages 1236-1240