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Brivaracetam (alfaR, 4R)-Isomer

Product Name
Brivaracetam (alfaR, 4R)-Isomer
CAS No.
357337-00-9
Chemical Name
Brivaracetam (alfaR, 4R)-Isomer
Synonyms
4R)-Isomer;αR-Brivaracetam;αR-Brivaracetam;(R.R)-brivaracetam;Buvacitan impurity 19;Brivaracetam Impurity C;Brivaracetam Impurity 1;Brivaracetam R,R-Isomer;Levetiracetam Impurity 40;Brivaracetam EP Impurity C
CBNumber
CB52741739
Molecular Formula
C11H20N2O2
Formula Weight
212.29
MOL File
357337-00-9.mol
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Brivaracetam (alfaR, 4R)-Isomer Property

Melting point:
>277°C (dec.)
Boiling point:
409.3±28.0 °C(Predicted)
Density 
1.062±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka
15.74±0.50(Predicted)
form 
Solid
color 
White to Pale Yellow
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
B677695
Product name
αR-Brivaracetam
Packaging
5mg
Price
$630
Updated
2021/12/16
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Brivaracetam (alfaR, 4R)-Isomer Chemical Properties,Usage,Production

Uses

αR-Brivaracetam acts as a reagent for the preparation of 2-Oxo-1-pyrrolidine derivatives and their anticonvulsants activity. Also, is an impurity of Brivaracetam (B677645), a 4-n-propyl analog of levetiracetam (L331500), and a racetam derivative with anticonvulsant properties.

Brivaracetam (alfaR, 4R)-Isomer Preparation Products And Raw materials

Raw materials

Preparation Products

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357337-00-9, Brivaracetam (alfaR, 4R)-IsomerRelated Search:

Dihydro-4-propyl-2(3H)-furanone Brivaracetam (alfaR, 4S)-Isomer Brivaracetam (Racemate) (4S)-BrivaracetaM Brivaracetam (R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acid tert-butyl (R)-3-(hydroxymethyl)hexanoate (Z)-2-propylhept-2-enal (R)-4-Propyldihydrofuran-2(3H)-one Brivaracetam Impurity 21 Brivaracetam Impurity 9 (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(bromomethyl)hexanamide Brivaracetam Impurity 5 (R)-Ethyl 3-(bromomethyl)hexanoate Brivaracetam Impurity 10 Brivaracetam Impurity B Brivaracetam Impurity 11 Brivaracetam Impurity 14

  • Brivaracetam (alfaR, 4R)-Isomer
  • 2R-2-[(4R)-2-oxo-4-propylpyrrolidin-1-yl]butanamide
  • Brivaracetam Impurity 1
  • Brivaracetam Impurity C
  • αR-Brivaracetam
  • (R)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide
  • Boiracetam (alfaR, 4R) isomer
  • 1-Pyrrolidineacetamide, α-ethyl-2-oxo-4-propyl-, (αR,4R)-
  • Levetiracetam Impurity 40
  • 4R)-Isomer
  • 1-Pyrrolidineacetamide, α-ethyl-2-oxo-4-propyl-, (αR,4R)-
  • (R.R)-brivaracetam
  • αR-Brivaracetam
  • (2R,4R)-2-(4-propylpyrrolidin-2-one)butanamide
  • Buvacitan impurity 19
  • Brivaracetam R,R-Isomer
  • Brivaracetam EP Impurity C
  • 357337-00-9