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;Boiracetam (alfaR, 4R) isomer
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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Brivaracetam (alfaR, 4R)-Isomer Suppliers

China 47 India 5 United States 2 Global 54

Changzhou Xianglong Pharmaceutical Technology Co., LTD

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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

357337-00-9