Pharmaceutical Reference Standards / Impurity Standards

Afatinib
Afatinib
  • CAT. No.A1140000
  • CAS. No.850140-72-6
  • Mol. F.C24H25ClFN5O3
  • Mol. W.485.94 g/mol
  • Stock Status:Instock
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Afatinib Dimaleate
Afatinib Dimaleate
  • CAT. No.A1140000A
  • CAS. No.850140-73-7
  • Mol. F.C32H33ClFN5O11
  • Mol. W.718.08 g/mol
  • Stock Status:Instock
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Afatinib N-Oxide Impurity
Afatinib N-Oxide Impurity
  • CAT. No.A1140002
  • CAS. No.NA
  • Mol. F.C24H25ClFN5O4
  • Mol. W.501.94 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity C
Afatinib Impurity C
  • CAT. No.A1140003
  • CAS. No.945553-91-3
  • Mol. F.C24H25ClFN5O3
  • Mol. W.485.94 g/mol
  • Stock Status:Limited Stock
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Afatinib Impurity D
Afatinib Impurity D
  • CAT. No.A1140005
  • CAS. No.1680184-59-1
  • Mol. F.C24H25ClFN5O3
  • Mol. W.485.94 g/mol
  • Stock Status:Instock
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Afatinib Impurity 2
Afatinib Impurity 2
  • CAT. No.A1140006
  • CAS. No.1449430-45-8
  • Mol. F.C14H8ClFN4O3
  • Mol. W.334.69 g/mol
  • Stock Status:Instock
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N-(3-Chloro-4-fluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine
N-(3-Chloro-4-fluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine
  • CAT. No.A1140007
  • CAS. No.162012-67-1
  • Mol. F.C14H7ClF2N4O2
  • Mol. W.336.68 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 11
Afatinib Impurity 11
  • CAT. No.A1140008
  • CAS. No.2413212-17-4
  • Mol. F.C22H20ClFN4O3
  • Mol. W.442.87 g/mol
  • Stock Status:Instock
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Afatinib Impurity 14
Afatinib Impurity 14
  • CAT. No.A1140009
  • CAS. No.2413212-21-0
  • Mol. F.C24H27ClFN5O4
  • Mol. W.503.97 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 8
Afatinib Impurity 8
  • CAT. No.A1140011
  • CAS. No.2413212-09-4
  • Mol. F.C18H17ClN4O2
  • Mol. W.356.81 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 12
Afatinib Impurity 12
  • CAT. No.A1140013
  • CAS. No.2121530-37-6
  • Mol. F.C22H20ClFN4O4
  • Mol. W.458.87 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 33
Afatinib Impurity 33
  • CAT. No.A1140014
  • CAS. No.162012-69-3
  • Mol. F.C8H4FN3O3
  • Mol. W.209.13 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 23
Afatinib Impurity 23
  • CAT. No.A1140015
  • CAS. No.2223677-58-3
  • Mol. F.C22H20ClFN4O4
  • Mol. W.458.87 g/mol
  • Stock Status:Instock
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Afatinib Methoxy Impurity
Afatinib Methoxy Impurity
  • CAT. No.A1140016
  • CAS. No.NA
  • Mol. F.C21H21ClFN5O2
  • Mol. W.429.88 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 20
Afatinib Impurity 20
  • CAT. No.A1140017
  • CAS. No.2085843-51-0
  • Mol. F.C22H23ClFN5O2
  • Mol. W.443.90 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Butoxy Analog
Afatinib Butoxy Analog
  • CAT. No.A1140018
  • CAS. No.NA
  • Mol. F.C24H27ClFN5O2
  • Mol. W.471.95 g/mol
  • Stock Status:Custom Synthesis
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Afatinib R Isomer
Afatinib R Isomer
  • CAT. No.A1140019
  • CAS. No.945553-91-3
  • Mol. F.C24H25ClFN5O3
  • Mol. W.485.94 g/mol
  • Stock Status:Instock
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Afatinib Impurity B
Afatinib Impurity B
  • CAT. No.A1140020
  • CAS. No.314771-76-1
  • Mol. F.C18H16ClFN4O2
  • Mol. W.374.80 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Sulfonic Acid Analog
Afatinib Sulfonic Acid Analog
  • CAT. No.A1140021
  • CAS. No.2283295-16-7
  • Mol. F.C24H27ClFN5O6S
  • Mol. W.568.02 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Crotonic Analog
Afatinib Crotonic Analog
  • CAT. No.A1140022
  • CAS. No.NA
  • Mol. F.C22H22ClFN4O3
  • Mol. W.444.89 g/mol
  • Stock Status:Custom Synthesis
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Methyl4-(dimethylamino)but-2-enoate
Methyl4-(dimethylamino)but-2-enoate
  • CAT. No.A1140023
  • CAS. No.501332-25-8
  • Mol. F.C7H13NO2
  • Mol. W.143.18 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 41
Afatinib Impurity 41
  • CAT. No.A1140024
  • CAS. No.2475095-50-0
  • Mol. F.C14H7ClF2N4O2
  • Mol. W.336.68 g/mol
  • Stock Status:Instock
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Afatinib Impurity 32
Afatinib Impurity 32
  • CAT. No.A1140026
  • CAS. No.2323570-72-3
  • Mol. F.C24H27ClFN5O4
  • Mol. W.503.95 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Racemate
Afatinib Racemate
  • CAT. No.A1140027
  • CAS. No.NA
  • Mol. F.C24H25ClFN5O3
  • Mol. W.485.94 g/mol
  • Stock Status:Custom Synthesis
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1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one
1-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)-5-hydroxypyrrolidin-2-one
  • CAT. No.A1140028
  • CAS. No.NA
  • Mol. F.C22H20ClFN4O4
  • Mol. W.458.87 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Sulfonic acid Analog
Afatinib Sulfonic acid Analog
  • CAT. No.A1140029
  • CAS. No.2283295-16-7
  • Mol. F.C24H27ClFN5O6S
  • Mol. W.568.00 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 37
Afatinib Impurity 37
  • CAT. No.A1140031
  • CAS. No.2223677-61-8
  • Mol. F.C20H19ClFN5O2
  • Mol. W.415.85 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Afatinib
N-Nitroso Afatinib
  • CAT. No.A1140032
  • CAS. No.NA
  • Mol. F.C24H24ClFN6O4
  • Mol. W.514.94 g/mol
  • Stock Status:Instock
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(E)-methyl-4-(dimethylamino)but-2-enoate
(E)-methyl-4-(dimethylamino)but-2-enoate
  • CAT. No.A1140033
  • CAS. No.212776-19-7
  • Mol. F.C7H13NO2
  • Mol. W.143.18 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 26
Afatinib Impurity 26
  • CAT. No.A1140034
  • CAS. No.314771-88-5
  • Mol. F.C18H14ClFN4O4
  • Mol. W.404.78 g/mol
  • Stock Status:Instock
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Afatinib Impurity 27
Afatinib Impurity 27
  • CAT. No.A1140035
  • CAS. No.618061-76-0
  • Mol. F.C24H27ClFN4O6P
  • Mol. W.552.92 g/mol
  • Stock Status:Instock
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Afatinib Impurity G
Afatinib Impurity G
  • CAT. No.A1140036
  • CAS. No.NA
  • Mol. F.C22H23ClFN4O6P
  • Mol. W.524.87 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity J
Afatinib Impurity J
  • CAT. No.A1140037
  • CAS. No.1456696-14-2
  • Mol. F.C18H22N4O4
  • Mol. W.358.39 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 39
Afatinib Impurity 39
  • CAT. No.A1140038
  • CAS. No.2223677-66-3
  • Mol. F.C22H21ClFN5O4
  • Mol. W.473.89 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 38
Afatinib Impurity 38
  • CAT. No.A1140039
  • CAS. No.2223677-65-2
  • Mol. F.C38H30Cl2F2N8O6
  • Mol. W.803.60 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity E
Afatinib Impurity E
  • CAT. No.A1140040
  • CAS. No.2223677-63-0
  • Mol. F.C24H25Cl2N5O3
  • Mol. W.502.40 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity F
Afatinib Impurity F
  • CAT. No.A1140041
  • CAS. No.2223677-62-9
  • Mol. F.C24H25F2N5O3
  • Mol. W.469.50 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 16
Afatinib Impurity 16
  • CAT. No.A1140042
  • CAS. No.2223677-60-7
  • Mol. F.C19H16ClFN4O3
  • Mol. W.402.81 g/mol
  • Stock Status:Instock
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Afatinib Impurity 42
Afatinib Impurity 42
  • CAT. No.A1140043
  • CAS. No.NA
  • Mol. F.C30H30Cl2F2N6O2
  • Mol. W.615.50 g/mol
  • Stock Status:Custom Synthesis
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Afatinib Impurity 43
Afatinib Impurity 43
  • CAT. No.A1140044
  • CAS. No.NA
  • Mol. F.C39H37Cl2F2N9O3
  • Mol. W.788.67 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

N-Desmethyl Afatinib
N-Desmethyl Afatinib
  • CAT. No.A1140030
  • CAS. No.NA
  • Mol. F.C23H23ClFN5O3
  • Mol. W.471.91 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Afatinib-D6 Dimaleate
Afatinib-D6 Dimaleate
  • CAT. No.A1140001
  • CAS. No.NA
  • Mol. F.C32H27D6ClFN5O11
  • Mol. W.724.13 g/mol
  • Stock Status:Custom Synthesis
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Afatinib D6
Afatinib D6
  • CAT. No.A1140025
  • CAS. No.1313874-96-2
  • Mol. F.C24H19D6ClFN5O3
  • Mol. W.491.98 g/mol
  • Stock Status:Instock
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Afatinib D4
Afatinib D4
  • CAT. No.A1140045
  • CAS. No.NA
  • Mol. F.C24H21D4ClFN5O3
  • Mol. W.490.00 g/mol
  • Stock Status:Custom Synthesis
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Afatinib 13C6
Afatinib 13C6
  • CAT. No.A1140046
  • CAS. No.NA
  • Mol. F.C1813C6H25ClFN5O3
  • Mol. W.491.90 g/mol
  • Stock Status:Custom Synthesis
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