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QB180916
Brivaracetam Impurity P
Molecular Formula: C11H22N2O3
Molecular Weight: 230.3
CAS No.: 2252417-17-5
QB180917
Brivaracetam Impurity 121
Molecular Formula: C11H22N2O3.C4H4O4
Molecular Weight: 230.31 116.07
CAS No.: 2397556-18-0(free base)；2397556-20-4
QB180918
Brivaracetam Impurity R
Molecular Formula: C11H21BrN2O2
Molecular Weight: 293.2
CAS No.: 2242647-55-6
QB180919
Brivaracetam Impurity S
Molecular Formula: C13H26N2O3
Molecular Weight: 258.36
CAS No.: 748760-80-7;357338-46-6(HCl salt)
QB180920
Brivaracetam Impurity T
Molecular Formula: C12H21NO3
Molecular Weight: 227.3
CAS No.: 2052297-80-8
QB180921
Brivaracetam Impurity U
Molecular Formula: C17H32N2O5
Molecular Weight: 344.45
CAS No.: NA
QB180922
Brivaracetam Impurity V
Molecular Formula: C7H12O2
Molecular Weight: 128.17
CAS No.: 27960-21-0
QB180923
Brivaracetam Impurity W
Molecular Formula: C9H16O2
Molecular Weight: 156.22
CAS No.: NA
QB180924
Brivaracetam Impurity X
Molecular Formula: C7H12O2
Molecular Weight: 128.17
CAS No.: 10547-88-3
QB180925
Brivaracetam Impurity Y
Molecular Formula: C6H10O2
Molecular Weight: 114.14
CAS No.: 16496-51-8
QB180926
Brivaracetam Impurity Z
Molecular Formula: C8H14O2
Molecular Weight: 142.2
CAS No.: 22530-99-0
QB180927
Brivaracetam Impurity 1
Molecular Formula: C7H14O3
Molecular Weight: 146.18
CAS No.: 2096999-79-8
QB180928
Brivaracetam Impurity 2
Molecular Formula: C11H22O3
Molecular Weight: 202.29
CAS No.: NA
QB180929
Brivaracetam Impurity 3
Molecular Formula: C9H18N2O3
Molecular Weight: 202.25
CAS No.: 772292-30-5;81107-75-7(HCl salt)
QB180930
Brivaracetam Impurity 4
Molecular Formula: C8H17N3O2
Molecular Weight: 187.24
CAS No.: 2432911-41-4
QB180931
Brivaracetam Impurity 5
Molecular Formula: C9H17ClO2
Molecular Weight: 192.68
CAS No.: NA
QB180932
Brivaracetam Impurity 6
Molecular Formula: C22H42N2O5
Molecular Weight: 414.58
CAS No.: NA
QB180933
Brivaracetam Impurity 7
Molecular Formula: C15H27N3O3
Molecular Weight: 297.39
CAS No.: 2432911-32-3
QB180934
Brivaracetam Impurity 8
Molecular Formula: C11H18N2O3
Molecular Weight: 226.27
CAS No.: NA
QB180935
Brivaracetam Impurity 9
Molecular Formula: C11H17NO4
Molecular Weight: 227.26
CAS No.: NA
QB180936
Brivaracetam Impurity 10
Molecular Formula: C7H13NO
Molecular Weight: 127.18
CAS No.: 2179080-15-8
QB180937
Brivaracetam Impurity 11
Molecular Formula: C11H20N2O3
Molecular Weight: 228.29
CAS No.: NA
QB180938
Brivaracetam Impurity 12
Molecular Formula: C11H20N2O3
Molecular Weight: 228.29
CAS No.: NA
QB180939
Brivaracetam Impurity 13
Molecular Formula: C9H17BrO2
Molecular Weight: 237.13
CAS No.: 1956435-91-8
QB180940
Brivaracetam Impurity 14
Molecular Formula: C7H13ClO2
Molecular Weight: 164.63
CAS No.: NA
QB180941
Brivaracetam Impurity 15
Molecular Formula: C15H28ClN3O3
Molecular Weight: 333.85
CAS No.: NA
QB180942
Brivaracetam Impurity 16
Molecular Formula: C11H18N2O3
Molecular Weight: 226.27
CAS No.: 2432911-31-2
QB180943
Brivaracetam Impurity 17
Molecular Formula: C9H18O3
Molecular Weight: 174.24
CAS No.: 2167633-39-6
QB180944
Brivaracetam Impurity 18
Molecular Formula: C11H21BrO2
Molecular Weight: 265.19
CAS No.: 2200297-71-6
QB180945
Brivaracetam Impurity 19
Molecular Formula: C7H14Br2
Molecular Weight: 257.99
CAS No.: 861567-92-2
