LevetiracetaM IMpurity B Chemical Properties

Boiling point:

443.0±28.0 °C(Predicted)

Density 

1.222±0.06 g/cm3(Predicted)

storage temp. 

Amber Vial, Refrigerator, Under inert atmosphere

solubility 

Chloroform (Soluble), Methanol (Slightly)

pka

16.35±0.50(Predicted)

color 

Off-White to Pale Beige

Stability:

Light Sensitive

InChI

InChI=1S/C8H12N2O2/c1-2-6(8(9)12)10-5-3-4-7(10)11/h2H,3-5H2,1H3,(H2,9,12)/b6-2-

InChIKey

ZGHRUXLFLIMTAG-KXFIGUGUSA-N

SMILES

C(N)(=O)/C(/N1CCCC1=O)=C/C

LevetiracetaM IMpurity B Usage And Synthesis

Uses

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.

LevetiracetaM IMpurity B(358629-47-7)Related Product Information

• Levetiracetam impurity 6
• Pyridin-2-ol
• LevetiracetaM IMurity (L-2-AMinobutanaMide HCl,S-2-AMinobutanaMide HCl)
• Levetiracetam
• LEVETIRACETAM-D6
• (R)-(-)-2-AMINOBUTANAMIDE HYDROCHLORIDE, 97%
• Levetiracetam impurity 7
• Levetiracetam acid
• Levetiracetam impurity 8
• (R)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRAMIDE
• (S)-2-Aminobutyramide hydrochloride
• (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
• (S)-N-(1-aMino-1-oxobutan-2-yl)-4-chlorobutanaMide
• Etiracetam
• 2-Hydroxypyridine
• alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid
• H-ABU-OME HCL
• 2-aminobutanenitrile