Osimertinib Impurity 21
C14H14F2N2O2
M.W. 280.27
Osimertinib Impurity 22
C7H8FNO2
M.W. 157.14
Osimertinib Impurity 23
CAS No. 2769757-84-6
C14H12F2N2O2
M.W. 278.26
Osimertinib Impurity 24
CAS No. 1421373-36-5
C28H34ClN7O2
M.W. 536.08
Osimertinib Impurity 25
CAS No. 2364486-23-5
C13H10ClN3
M.W. 243.69
Osimertinib Impurity 26
CAS No. 2772439-88-8
C28H33N7O2
M.W. 499.62
Osimertinib Impurity 2-d6 DiHCl
C27H25D6N7O2. 2 HCl
M.W. 491.63 2*36.46
Osimertinib Impurity 9-d6
CAS No. 2129998-27-0
C27H25D6N7O2
M.W. 491.63
Osimertinib Impurity 27
C31H36ClN7O3
M.W. 590.13
Osimertinib Impurity 28
N-Nitroso Osimertinib Impurity 2
C27H30N8O3
M.W. 514.59
N-Nitroso Osimertinib Impurity 9
N2-Desmethyl Osimertinib
C27H31N7O2
M.W. 485.59
N2-Nitroso N2-Desmethyl Osimertinib
O-Desmethyl Osimertinib
CAS No. 2226039-64-9
Osimertinib Impurity 32
CAS No. 3086362-46-8
C28H35N7O3
M.W. 517.63
Osimertinib Impurity 33
Osimertinib Impurity 34
CAS No. 2850389-35-2
C30H33N7O3
M.W. 539.64
Osimertinib Impurity 35
C25H30BrN7O
M.W. 524.47
Osimertinib Impurity 36
C28H32BrN7O2
M.W. 578.52
Osimertinib Impurity 37
C28H31N7O2
M.W. 497.60
Osimertinib Impurity 38
Osimertinib Impurity 39
C56H64N14O4
M.W. 997.22
Osimertinib Impurity 40
C56H66N14O4
M.W. 999.24
Osimertinib Impurity 41
CAS No. 2734881-83-3
C28H35N7O2
M.W. 501.64
Osimertinib Impurity 42
Osimertinib Mesylate
CAS No. 1421373-66-1
C28H33N7O2. CH4O3S
M.W. 499.62 96.10
Osimertinib-13C-d3, O-13CD3 (AZD9291-13C-d3, O-13CD3)
C2713CH30D3N7O2
M.W. 503.63
Osimertinib-13C-d3, N-13CD3 (AZD9291-13C-d3, N-13CD3)
CAS No. 2254100-49-5
Osimertinib Impurity 43
C25H31N7O2
M.W. 461.57
Osimertinib Impurity 44
Osimertinib Impurity 45
N-Des[2-(Dimethylamino)Ethyl] Osimertinib
C24H24N6O2
M.W. 428.50
N-Nitroso N-Des[2-(Dimethylamino)Ethyl] Osimertinib
C24H23N7O3
M.W. 457.49
Osimertinib Impurity 47
CAS No. 1421372-94-2
C20H16FN5O3
M.W. 393.38
Osimertinib Impurity 48
C53H64N14O3
M.W. 945.19
Osimertinib Impurity 49
C41H42N10O2
M.W. 706.86
Osimertinib Impurity 50
C7H6FN3O5
M.W. 231.14
Osimertinib Impurity 51
Osimertinib Impurity 52