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Brivaracetam Impurity 105. Uses: For analytical and research use. Alternative Names: (S)-2-((R)-2,5-dioxo-3-propylpyrrolidin-1-yl)-3-hydroxypropanoic acid. Molecular formula: C10H15NO5. Mole weight: 229.23. Catalog: APB03356.
Brivaracetam Impurity 106
Brivaracetam Impurity 106. Uses: For analytical and research use. Alternative Names: (S)-4-benzyl-3-butyryloxazolidin-2-one. CAS No. 112459-79-7. Molecular formula: C14H17NO3. Mole weight: 247.29. Catalog: APB112459797.
Brivaracetam Impurity 107
Brivaracetam Impurity 107. Uses: For analytical and research use. Alternative Names: acetic (S)-3-(bromomethyl)hexanoic anhydride. Molecular formula: C9H15BrO3. Mole weight: 251.12. Catalog: APB03355.
Brivaracetam Impurity 108
Brivaracetam Impurity 108. Uses: For analytical and research use. Alternative Names: (S)-1-bromo-3-phenylpropan-2-amine. Molecular formula: C9H12BrN. Mole weight: 214.1. Catalog: APB03354.
Brivaracetam Impurity 109
Brivaracetam Impurity 109. Uses: For analytical and research use. Alternative Names: (R)-methyl 3-(hydroxymethyl)hexanoate. Molecular formula: C8H16O3. Mole weight: 160.21. Catalog: APB03353.
Brivaracetam Impurity 110
Brivaracetam Impurity 110. Uses: For analytical and research use. Alternative Names: (2S,3R)-3-hydroxy-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide. Molecular formula: C11H20N2O3. Mole weight: 228.29. Catalog: APB03351.
Brivaracetam Impurity 111
Brivaracetam Impurity 111. Uses: For analytical and research use. Alternative Names: (S)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(hydroxymethyl)hexanamide. Molecular formula: C11H22N2O3. Mole weight: 230.3. Catalog: APB03352.
Brivaracetam Impurity 112
Brivaracetam Impurity 112. Uses: For analytical and research use. Alternative Names: (S)-3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)hexanenitrile. Molecular formula: C17H20N2O3. Mole weight: 300.35. Catalog: APB03350.
Brivaracetam Impurity 113
Brivaracetam Impurity 113. Uses: For analytical and research use. Alternative Names: (R)-2-(cyanomethyl)pentanoic acid. Molecular formula: C7H11NO2. Mole weight: 141.17. Catalog: APB03349.
Brivaracetam Impurity 114
Brivaracetam Impurity 114. Uses: For analytical and research use. Alternative Names: (S)-4-isopropyldihydrofuran-2(3H)-one. CAS No. 53657-15-1. Molecular formula: C7H12O2. Mole weight: 128.17. Catalog: APB53657151.
Brivaracetam Impurity 115
Brivaracetam Impurity 115. Uses: For analytical and research use. Alternative Names: (R)-4-ethyldihydrofuran-2(3H)-one. Molecular formula: C6H10O2. Mole weight: 114.14. Catalog: APB03348.
Brivaracetam Impurity 116
Brivaracetam Impurity 116. Uses: For analytical and research use. Alternative Names: (R)-isopropyl 3-(bromomethyl)hexanoate. Molecular formula: C10H19BrO2. Mole weight: 251.16. Catalog: APB03347.
Brivaracetam Impurity 117
Brivaracetam Impurity 117. Uses: For analytical and research use. Alternative Names: (2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanoic acid. Molecular formula: C11H17NO4. Mole weight: 227.26. Catalog: APB03346.
Brivaracetam Impurity 118
Brivaracetam Impurity 118. Uses: For analytical and research use. Alternative Names: (R)-ethyl 3-((((S)-1-(((S)-1-amino-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)amino)methyl)hexanoate. Molecular formula: C17H33N3O4. Mole weight: 343.46. Catalog: APB01315.
Brivaracetam Impurity 118 (Hydrochloride)
Brivaracetam Impurity 118 (Hydrochloride). Uses: For analytical and research use. Alternative Names: (R)-ethyl 3-((((S)-1-(((S)-1-amino-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)amino)methyl)hexanoate hydrochloride. Molecular formula: C17H33N3O4·HCl. Mole weight: 379.92. Catalog: APB03344.
Brivaracetam Impurity 118 (Maleate)
Brivaracetam Impurity 118 (Maleate). Uses: For analytical and research use. Alternative Names: (R)-ethyl 3-((((S)-1-(((S)-1-amino-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)amino)methyl)hexanoate maleate. Molecular formula: C17H33N3O4·C4H4O4. Mole weight: 459.54. Catalog: APB03345.
Brivaracetam Impurity 119
Brivaracetam Impurity 119. Uses: For analytical and research use. Alternative Names: (S)-ethyl 3-(bromomethyl)hexanoate. Molecular formula: C9H17BrO2. Mole weight: 237.13. Catalog: APB01314.
BrivaracetamImpurity120
BrivaracetamImpurity120. Uses: For analytical and research use. Alternative Names: (S)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(bromomethyl)-N-((R)-3-(bromomethyl)hexanoyl)hexanamide. Molecular formula: C18H32Br2N2O3. Mole weight: 484.27. Catalog: APB03342.
BrivaracetamImpurity121
BrivaracetamImpurity121. Uses: For analytical and research use. Alternative Names: (R)-N-((S)-2-aminobutanoyl)-3-(bromomethyl)hexanamide. Molecular formula: C11H21BrN2O2. Mole weight: 293.20. Catalog: APB03343.
BrivaracetamImpurity122
BrivaracetamImpurity122. Uses: For analytical and research use. Alternative Names: (3R,3'R)-N,N'-((S)-butyryl)bis(3-(bromomethyl)hexanamide). Molecular formula: C18H32Br2N2O3. Mole weight: 484.27. Catalog: APB03341.
Brivaracetam Impurity 123
Brivaracetam Impurity 123. Uses: For analytical and research use. Alternative Names: (S)-4-benzyl-3-pentanoyloxazolidin-2-one. Molecular formula: C15H19NO3. Mole weight: 261.32. Catalog: APB03340.
Brivaracetam Impurity 124
Brivaracetam Impurity 124. Uses: For analytical and research use. Alternative Names: (R)-tert-butyl 3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate. CAS No. 2253826-01-4. Molecular formula: C15H30N2O3. Mole weight: 286.41. Catalog: APB2253826014.
Brivaracetam Impurity 125
Brivaracetam Impurity 125. Uses: For analytical and research use. Alternative Names: (3R,3'R)-3,3'-((((S)-1-amino-1-oxobutan-2-yl)azanediyl)bis(methylene))dihexanoic acid. Molecular formula: C18H34N2O5. Mole weight: 358.47. Catalog: APB03339.
Brivaracetam Impurity 126
Brivaracetam Impurity 126. Uses: For analytical and research use. Alternative Names: (4R)-ethyl 2-oxo-4-propyltetrahydrofuran-3-carboxylate. CAS No. 2052297-73-9. Molecular formula: C10H16O4. Mole weight: 200.10. Catalog: APB2052297739.
Brivaracetam Impurity 127
Brivaracetam Impurity 127. Uses: For analytical and research use. Alternative Names: (S)-4-propylpyrrolidin-2-one. CAS No. 930123-38-9. Molecular formula: C7H13NO. Mole weight: 127.10. Catalog: APB930123389.
Brivaracetam Impurity 128
Brivaracetam Impurity 128. Uses: For analytical and research use. Alternative Names: (S)-2-((S)-2,5-dioxo-3-propylpyrrolidin-1-yl)butanoic acid. Molecular formula: C11H17NO4. Mole weight: 227.12. Catalog: APB03337.
Brivaracetam Impurity 129
Brivaracetam Impurity 129. Uses: For analytical and research use. Alternative Names: (R)-tert-butyl 3-(((ethoxycarbonyl)oxy)methyl)hexanoate. Molecular formula: C14H26O5. Mole weight: 274.18. Catalog: APB03338.
Brivaracetam impurity 130
Brivaracetam impurity 130. Uses: For analytical and research use. Alternative Names: (R)-2-propylsuccinic acid. CAS No. 3975-88-0. Molecular formula: C7H12O4. Mole weight: 160.17. Catalog: APB3975880.
Brivaracetam impurity 132
Brivaracetam impurity 132. Uses: For analytical and research use. Alternative Names: isobutyl 2-phenylacetate. CAS No. 102-13-6. Molecular formula: C12H16O2. Mole weight: 192.25. Catalog: APB102136.
Brivaracetam impurity 133
Brivaracetam impurity 133. Uses: For analytical and research use. Alternative Names: (S)-2-(((benzyloxy)carbonyl)amino)butanoic acid. CAS No. 42918-86-5. Molecular formula: C12H15NO4. Mole weight: 237.25. Catalog: APB42918865.
Brivaracetam Impurity 134
Brivaracetam Impurity 134. Uses: For analytical and research use. Alternative Names: (R)-3-((((S)-1-amino-1-oxobutan-2-yl)(nitroso)amino)methyl)hexanoic acid. Molecular formula: C11H21N3O4. Mole weight: 259.30. Catalog: APB03336.
Brivaracetam Impurity 135
Brivaracetam Impurity 135. Uses: For analytical and research use. Alternative Names: (R)-4-isobutyldihydrofuran-2(3H)-one. Molecular formula: C8H14O2. Mole weight: 142.20. Catalog: APB03335.
Brivaracetam Impurity 136
Brivaracetam Impurity 136. Uses: For analytical and research use. Alternative Names: (R)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid. CAS No. 2755924-55-9. Molecular formula: C11H19NO3. Mole weight: 213.27. Catalog: APB2755924559.
Brivaracetam Impurity 138
Brivaracetam Impurity 138. Uses: For analytical and research use. Alternative Names: N-(1-amino-1-oxobutan-2-yl)-3-(hydroxymethyl)hexanamide. Molecular formula: C11H22N2O3. Mole weight: 230.30. Catalog: APB03334.
Brivaracetam Impurity 13 (Hydrochloride)
Brivaracetam Impurity 13 (Hydrochloride). Uses: For analytical and research use. Alternative Names: (R)-ethyl 3-((((R)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate hydrochloride. Molecular formula: C13H26N2O3·HCl. Mole weight: 294.82. Catalog: APB03333.
Brivaracetam Impurity 140
Brivaracetam Impurity 140. Uses: For analytical and research use. Alternative Names: (S)-2-((S)-4-isopropyl-2-oxopyrrolidin-1-yl)butanamide. CAS No. 357334-83-9. Molecular formula: C11H20N2O2. Mole weight: 212.29. Catalog: APB357334839.
Brivaracetam Impurity 15
Brivaracetam Impurity 15. Uses: For analytical and research use. Alternative Names: (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoic acid. CAS No. 2397556-18-0. Molecular formula: C11H22N2O3. Mole weight: 230.3. Catalog: APB2397556180.
Brivaracetam Impurity 15 (Oxalicacid)
Brivaracetam Impurity 15 (Oxalicacid). Uses: For analytical and research use. Alternative Names: (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoic acid compound with oxalic acid (1:1). CAS No. 2397556-19-1. Molecular formula: C11H22N2O3·C2H2O4. Mole weight: 320.34. Catalog: APB2397556191.
Brivaracetam Impurity 16
Brivaracetam Impurity 16. Uses: For analytical and research use. Alternative Names: (R)-3-(chloromethyl)hexanoyl chloride. Molecular formula: C7H12Cl2O. Mole weight: 183.08. Catalog: APB03398.
Brivaracetam Impurity 17
Brivaracetam Impurity 17. Uses: For analytical and research use. Alternative Names: 2,3-dimethylbutanal. Molecular formula: C6H12O. Mole weight: 100.16. Catalog: APB03396.
Brivaracetam Impurity 18
Brivaracetam Impurity 18. Uses: For analytical and research use. Alternative Names: 2,2-dimethylbutanal. Molecular formula: C6H12O. Mole weight: 100.16. Catalog: APB03397.
Brivaracetam Impurity 20
Brivaracetam Impurity 20. Uses: For analytical and research use. Alternative Names: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanamide. Molecular formula: C15H30N4O3. Mole weight: 314.42. Catalog: APB03395.
Brivaracetam Impurity 21
Brivaracetam Impurity 21. Uses: For analytical and research use. Alternative Names: (S)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid. CAS No. 2165431-90-1. Molecular formula: C11H19NO3. Mole weight: 213.27. Catalog: APB2165431901.
Brivaracetam Impurity 22
Brivaracetam Impurity 22. Uses: For analytical and research use. Alternative Names: (S,E)-3-(((1-amino-1-oxobutan-2-yl)amino)methyl)hex-2-enoic acid. Molecular formula: C11H20N2O3. Mole weight: 228.29. Catalog: APB03394.
Brivaracetam Impurity 23
Brivaracetam Impurity 23. Uses: For analytical and research use. Alternative Names: (2S)-2-((5-oxo-3-propyltetrahydrofuran-2-yl)amino)butanamide. Molecular formula: C11H20N2O3. Mole weight: 228.29. Catalog: APB03392.
Brivaracetam Impurity 25
Brivaracetam Impurity 25. Uses: For analytical and research use. Alternative Names: (S)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoic acid. Molecular formula: C11H22N2O3. Mole weight: 230.3. Catalog: APB03393.
Brivaracetam Impurity 26
Brivaracetam Impurity 26. Uses: For analytical and research use. Alternative Names: (R)-N-((R)-1-amino-1-oxobutan-2-yl)-3-(bromomethyl)hexanamide. Molecular formula: C11H21BrN2O2. Mole weight: 293.2. Catalog: APB03391.
Brivaracetam Impurity 27
Brivaracetam Impurity 27. Uses: For analytical and research use. Alternative Names: (R)-2-aminobutanamide hydrochloride. CAS No. 103765-03-3. Molecular formula: C4H10N2O·HCl. Mole weight: 138.596. Catalog: APB103765033.
Brivaracetam Impurity 28
Brivaracetam Impurity 28. Uses: For analytical and research use. Alternative Names: (S)-N-((S)-1-amino-1-oxobutan-2-yl)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide. CAS No. 2432911-32-3. Molecular formula: C15H27N3O3. Mole weight: 297.39. Catalog: APB2432911323.
Brivaracetam Impurity 29
Brivaracetam Impurity 29. Uses: For analytical and research use. Alternative Names: (R)-3-(hydroxymethyl)hexanenitrile. CAS No. 2179080-15-8. Molecular formula: C7H13NO. Mole weight: 127.19. Catalog: APB2179080158.
Brivaracetam Impurity 30
Brivaracetam Impurity 30. Uses: For analytical and research use. Alternative Names: (S)-4-benzyloxazolidin-2-one. CAS No. 90719-32-7. Molecular formula: C10H11NO2. Mole weight: 177.2. Catalog: APB90719327.
Brivaracetam Impurity 31
Brivaracetam Impurity 31. Uses: For analytical and research use. Alternative Names: (R)-3-(hydroxymethyl)hexanoic acid. CAS No. 2096999-79-8. Molecular formula: C7H14O3. Mole weight: 146.18. Catalog: APB2096999798.
Brivaracetam Impurity 33
Brivaracetam Impurity 33. Uses: For analytical and research use. Alternative Names: (R)-3-(chloromethyl)hexanoic acid. CAS No. 2101641-90-9. Molecular formula: C7H13ClO2. Mole weight: 164.63. Catalog: APB2101641909.
Brivaracetam Impurity 34
Brivaracetam Impurity 34. Uses: For analytical and research use. Alternative Names: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(chloromethyl)hexanamide. Molecular formula: C11H21ClN2O2. Mole weight: 248.75. Catalog: APB03390.
Brivaracetam Impurity 36
Brivaracetam Impurity 36. Uses: For analytical and research use. Alternative Names: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(hydroxymethyl)hexanamide. CAS No. 2252417-17-5. Molecular formula: C11H22N2O3. Mole weight: 230.3. Catalog: APB2252417175.
Brivaracetam Impurity 36
Brivaracetam Impurity 36. Uses: For analytical and research use. Alternative Names: (R)-4-butyldihydrofuran-2(3H)-one. CAS No. 124094-63-9. Molecular formula: C8H14O2. Mole weight: 142.20. Catalog: APB124094639.
Brivaracetam Impurity 37
Brivaracetam Impurity 37. Uses: For analytical and research use. Alternative Names: (S)-methyl 2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoate. Molecular formula: C12H21NO3. Mole weight: 227.3. Catalog: APB03389.
Brivaracetam Impurity 39
Brivaracetam Impurity 39. Uses: For analytical and research use. Alternative Names: (S)-2-((R)-3-(hydroxymethyl)hexanamido)butanoic acid. Molecular formula: C11H21NO4. Mole weight: 231.29. Catalog: APB03388.
Brivaracetam Impurity 41
Brivaracetam Impurity 41. Uses: For analytical and research use. Alternative Names: (S)-2-(2-oxo-4-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide. CAS No. 357338-13-7. Molecular formula: C11H18N2O2. Mole weight: 210.27. Catalog: APB357338137.
Brivaracetam Impurity 42
Brivaracetam Impurity 42. Uses: For analytical and research use. Alternative Names: (S)-3-(bromomethyl)hexanoyl chloride. Molecular formula: C7H12BrClO. Mole weight: 227.53. Catalog: APB03387.
Brivaracetam Impurity 43
Brivaracetam Impurity 43. Uses: For analytical and research use. Alternative Names: (4S)-methyl 2-oxo-4-propyltetrahydrofuran-3-carboxylate. Molecular formula: C9H14O4. Mole weight: 186.21. Catalog: APB01244.
Brivaracetam Impurity 44
Brivaracetam Impurity 44. Uses: For analytical and research use. Alternative Names: (4S)-ethyl 2-oxo-4-propyltetrahydrofuran-3-carboxylate. Molecular formula: C10H16O4. Mole weight: 200.23. Catalog: APB01245.
Brivaracetam Impurity 45 (Maleate)
Brivaracetam Impurity 45 (Maleate). Uses: For analytical and research use. Alternative Names: (R)-ethyl 3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate maleate. Molecular formula: C13H26N2O3·C4H4O4. Mole weight: 374.43. Catalog: APB03386.
Brivaracetam Impurity 46
Brivaracetam Impurity 46. Uses: For analytical and research use. Alternative Names: (R)-3-((S)-4-benzyl-2-oxooxazolidine-3-carbonyl)hexanenitrile. CAS No. 2242963-07-9. Molecular formula: C17H20N2O3. Mole weight: 300.35. Catalog: APB2242963079.
Brivaracetam Impurity 47
Brivaracetam Impurity 47. Uses: For analytical and research use. Alternative Names: (R)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid. Molecular formula: C11H19NO3. Mole weight: 213.27. Catalog: APB01243.
Brivaracetam Impurity 48
Brivaracetam Impurity 48. Uses: For analytical and research use. Alternative Names: 2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acid. Molecular formula: C11H19NO3. Mole weight: 213.27. Catalog: APB01242.
Brivaracetam Impurity 49
Brivaracetam Impurity 49. Uses: For analytical and research use. Alternative Names: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide. Molecular formula: C15H27N3O3. Mole weight: 297.39. Catalog: APB01241.
Brivaracetam Impurity 50
Brivaracetam Impurity 50. Uses: For analytical and research use. Alternative Names: (R)-3-(bromomethyl)hexanoyl chloride. Molecular formula: C7H12BrClO. Mole weight: 227.53. Catalog: APB01240.
Brivaracetam Impurity 53
Brivaracetam Impurity 53. Uses: For analytical and research use. Alternative Names: (2S)-2-((5-oxo-3-propyl-2,5-dihydrofuran-2-yl)amino)butanoic acid. Molecular formula: C11H17NO4. Mole weight: 227.26. Catalog: APB03384.
Brivaracetam Impurity 54
Brivaracetam Impurity 54. Uses: For analytical and research use. Alternative Names: (2S)-methyl 2-((5-oxo-3-propyl-2,5-dihydrofuran-2-yl)amino)butanoate. Molecular formula: C12H19NO4. Mole weight: 241.28. Catalog: APB01239.