Brivaracetam is used to treat partial-onset seizures with or without secondary generalisation, in combination with other antiepileptic drugs. It is a chemical analog of levetiracetam, a racetam derivative with anticonvulsant properties.. Reference standards of Brivaracetam API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Brivaracetam
Catalogue No.:PA 29 48000
CAS :
Molecular Formula : C11H20N2O2
Molecular Weight : 212.29
(2S)-2-[(4S)-2-Oxo-4-propylpyrrolidin-1-yl]butanamide
Catalogue No.:PA 29 48510
(2R)-2-[(4S)-2-Oxo-4-propylpyrrolidin-1-yl]butanamide
Catalogue No.:PA 29 48520
(2R)-2-[(4R)-2-Oxo-4-propylpyrrolidin-1-yl]butanamide
Catalogue No.:PA 29 48540
(2S)-2-[(4R)-2-Oxo-4-propylpyrrolidin-1-yl]butanoic Acid
Catalogue No.:PA 29 48550
Molecular Formula : C11H19NO3
Molecular Weight : 213.28
2-Aminobutanamide
Catalogue No.:PA 29 0481009
Molecular Formula : C4H10N2O
Molecular Weight : 102.14
(R)-Ethyl-3-(bromomethyl)hexanoate
Catalogue No.:PA 29 0481010
Molecular Formula : C9H17BrO2
Molecular Weight : 237.14
rac-Brivaracetam
Catalogue No.:PA 29 48530
Brivaracetam-d7
Catalogue No.:PA STI 014311
Molecular Formula : C11H13D7N2O2
Molecular Weight : 219.33
Brivaracetam-d3
Catalogue No.:PA STI 014312
Molecular Formula : C11H17D3N2O2
Molecular Weight : 215.31
Brivaracetam-d5
Catalogue No.:PA STI 014313
Molecular Formula : C11H15D5N2O2
Molecular Weight : 217.32
rac-Brivaracetam-d7
Catalogue No.:PA STI 014314
Molecular Weight : 219.34
Tert-Butyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate 2,3-Dihydroxysuccinate
Catalogue No.:PA 29 0481000
Molecular Formula : C19H36N2O9
Molecular Weight : 436.51
(3R,3'R)-3,3'-((((S)-1-Amino-1-oxobutan-2-yl)azanediyl)bis(methylene))dihexanoic Acid
Catalogue No.:PA 29 0481001
Molecular Formula : C18H34N2O5
Molecular Weight : 358.48
(R)-N-((R)-2-Aminobutanoyl)-3-(bromomethyl)hexanamide
Catalogue No.:PA 29 0481002
Molecular Formula : C11H21BrN2O2
Molecular Weight : 293.21
(R,E)-2-(2-Oxo-4-propylpyrrolidin-1-yl)but-2-enamide
Catalogue No.:PA 29 0481003
Molecular Formula : C11H18N2O2
Molecular Weight : 210.28
(R)-N-((S)-1-Amino-1-oxobutan-2-yl)-3-(bromomethyl)-N-((R)-3-(bromomethyl)hexanoyl)hexanamide
Catalogue No.:PA 29 0481004
Molecular Formula : C18H32Br2N2O3
Molecular Weight : 484.27
(2S)-2-(2,5-Dioxo-3-propylpyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481005
Molecular Formula : C11H18N2O3
Molecular Weight : 226.28
(2S)-2-(2,5-Dioxo-3-propylpyrrolidin-1-yl)butanoic Acid
Catalogue No.:PA 29 0481006
Molecular Formula : C11H17NO4
Molecular Weight : 227.26
(R)-3-((((S)-1-Amino-1-oxobutan-2-yl)amino)methyl)hexanoic Acid
Catalogue No.:PA 29 0481007
Molecular Formula : C11H22N2O3
Molecular Weight : 230.31
(R)-3-(Chloromethyl)hexanoyl Chloride
Catalogue No.:PA 29 0481008
Molecular Formula : C7H12Cl2O
Molecular Weight : 183.07
4-Propylfuran-2(5H)-one
Catalogue No.:PA 29 0481011
Molecular Formula : C7H10O2
Molecular Weight : 126.16
tert-Butyl (R)-3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)hexanoate
Catalogue No.:PA 29 0481012
Molecular Formula : C21H29NO5
Molecular Weight : 375.47
(R)-2-(2-(tert-Butoxy)-2-oxoethyl)pentanoic Acid
Catalogue No.:PA 29 0481013
Molecular Formula : C11H20O4
Molecular Weight : 216.28
(2S)-2-[(4S)-2-Oxo-4-propylpyrrolidin-1-yl]butanoic Acid
Catalogue No.:PA 29 0480050
2-(2,5-Dioxo-3-propylpyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481015
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate
Catalogue No.:PA 29 0481014
Molecular Formula : C21H40N2O3
Molecular Weight : 368.56
(R)-N-((S)-1-Amino-1-oxobutan-2-yl)-3-(bromomethyl)hexanamide
Catalogue No.:PA 29 0481016
Ethyl (1S,5R)-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylate
Catalogue No.:PA 29 0481017
Molecular Formula : C8H10O4
Molecular Weight : 170.16
Ethyl (4R)-2-oxo-4-propyltetrahydrofuran-3-carboxylate
Catalogue No.:PA 29 0481018
Molecular Formula : C10H16O4
Molecular Weight : 200.23
(4R)-2-Oxo-4-propyltetrahydrofuran-3-carboxylic Acid
Catalogue No.:PA 29 0481019
Molecular Formula : C8H12O4
Molecular Weight : 172.18
(S)-2-(2-Oxo-4-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide
Catalogue No.:PA 29 0481020
(S)-2-((R)-2-Oxo-4-propylpyrrolidin-1-yl)butanenitrile
Catalogue No.:PA 29 0481021
Molecular Formula : C11H18N2O
Molecular Weight : 194.28
2-(2-Oxo-4-propylpyrrolidin-1-yl)butanoic Acid
Catalogue No.:PA 29 0481022
(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate
Catalogue No.:PA 29 0481023
(S)-2-((1S,4S)-2-Oxo-4-propylcyclopentyl)butanoic Acid
Catalogue No.:PA 29 0481024
Molecular Formula : C12H20O3
Brivaracetam (IPRSB032)
Catalogue No.:PA IPRSB032
Molecular Formula : NA
Molecular Weight : NA
Ethyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate Hydrochloride
Catalogue No.:PA 29 0481025
Molecular Formula : C13H27ClN2O3
Molecular Weight : 294.82
(S)-2-(2-(tert-Butoxy)-2-oxoethyl)pentanoic Acid
Catalogue No.:PA 29 0481026
Ethyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)(methyl)amino)methyl)hexanoate
Catalogue No.:PA 29 0481027
Molecular Formula : C14H28N2O3
Molecular Weight : 272.39
(S)-N-((S)-1-Amino-1-oxobutan-2-yl)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481028
Molecular Formula : C15H27N3O3
Molecular Weight : 297.4
Methyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)(nitroso)amino)methyl)hexanoate
Catalogue No.:PA 29 0481029
Molecular Formula : C12H23N3O4
Molecular Weight : 273.33
2-((R)-2-Oxo-4-propylpyrrolidin-1-yl)butanoic Acid
Catalogue No.:PA 29 0481030
4-(tert-Butyl) 1-ethyl 2-propylsuccinate
Catalogue No.:PA 29 0481031
Molecular Formula : C13H24O4
Molecular Weight : 244.33
(S)-2-((R)-4-Butyl-2-oxopyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481032
Molecular Formula : C12H22N2O2
Molecular Weight : 226.32
(S)-4-Isopropyldihydrofuran-2(3H)-one
Catalogue No.:PA 29 0481033
Molecular Formula : C7H12O2
Molecular Weight : 128.17
Ethyl (S)-3-(bromomethyl)-4-methylpentanoate
Catalogue No.:PA 29 0481034
(S)-2-((S)-4-Isopropyl-2-oxopyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481035
(S)-2-((R)-2,5-Dioxo-3-propylpyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481036
Methyl (R)-3-(chloromethyl)hexanoate
Catalogue No.:PA 29 0481037
Molecular Formula : C8H15ClO2
Molecular Weight : 178.66
(R)-N-((S)-1-Amino-1-oxobutan-2-yl)-3-(hydroxymethyl)hexanamide
Catalogue No.:PA 29 0481038
(2R)-2-(2,5-Dioxo-3-propylpyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481039
(2S)-2-(2-Hydroxy-5-oxo-3-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide
Catalogue No.:PA 29 0481040
(R)-3-((((S)-1-Amino-1-oxobutan-2-yl)(nitroso)amino)methyl)hexanoic Acid
Catalogue No.:PA 29 0481041
Molecular Formula : C11H21N3O4
Molecular Weight : 259.31
(S)-2-((R)-4-Methyl-2-oxopyrrolidin-1-yl)butanamide
Catalogue No.:PA 29 0481042
Molecular Formula : C9H16N2O2
Molecular Weight : 184.24
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