aR,4S-Brivaracetam

• CAT Number: C000075
• CAS Number: 357336-99-3
• Molecular Formula: C₁₁H₂₀N₂O₂
• Molecular Weight: 212.29
• Purity: ≥95%
• Synonyms: (αR,4S)-α-Ethyl-2-oxo-4-propyl-1-pyrrolidineacetamide
• Solubility: Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
• Appearance: White to Off-White Solid
• Storage: 4°C

aR,4S-Brivaracetam acts as a reagent for the preparation of 2-Oxo-1-pyrrolidine derivatives and their anticonvulsants activity. Also an impurity of Brivaracetam , a 4-n-propyl analog of levetiracetam , and a racetam derivative with anticonvulsant properties.

Reference

Differding, E., et al.: PCT Int. Appl. (2001), WO 2001062726 A2 20010830; Rosenstiel, P., et al.:Neurotherapeutics, 4 (1), 84 (2007); Malawska, B., et al.:, Curr. Opin. Investig. Drugs, 6(7), 740 (2005);