CAS:358629-47-7|Dehydro Levetiracetam

Catalogue Number:D230275
Chemical Name:Dehydro Levetiracetam
Synonyms:Levetiracetam Impurity B; 2-(2-Oxo-pyrrolidin-1-yl)-but-2-enoic Acid Amide; Levetiracetam EP Impurity B
Impurity:Levetiracetam EP Impurity B
CAS Number:358629-47-7
Molecular Formula:C₈H₁₂N₂O₂
Appearance:Off-White to Pale Beige Solid
Molecular Weight:168.19
Storage:4°C, Inert atmosphere, Light sensitive
Solubility:Chloroform (Soluble), Methanol (Slightly)
Stability
Light Sensitive
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:Dehydro Levetiracetam (Levetiracetam EP Impurity B) is an impurity of Levetiracetam (L331500) which is an (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of Piracetam (P500800). Used as an anticonvulsant.
References:Gower, A. J., et al.: Eur. J. Pharmacol., 222, 193 (1992); Kasteleijn-Noist Trenite, D.G.A., et al.: Epilepsy Res., 25, 225 (1996); Patsalos, P.N., et al.: Pharmacol. Ther., 85, 77 (2000)
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