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Afatinib Impurity 20
Overview
Chemical Name:
(E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide
CAT No:
VS-A026035
CAS No:
1957132-02-3
Mol.F.
C22H23ClFN5O2
Mol.Wt.:
443.9
Status:
Custom Synthesis
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Afatinib
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CAT No
: VS-A026000
CAS No
: 850140-72-6
Mol.F.
: C24H25ClFN5O3
Mol.Wt.
: 486
Status
: Custom Synthesis
Afatinib Impurity A
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CAT No
: VS-A026001
CAS No
: 402855-07-6
Mol.F.
: C18H14ClFN4O4
Mol.Wt.
: 404.8
Status
: Custom Synthesis
Afatinib Impurity B
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CAT No
: VS-A026002
CAS No
: 314771-76-1
Mol.F.
: C18H16ClFN4O2
Mol.Wt.
: 374.8
Status
: Custom Synthesis
Afatinib Impurity C
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CAT No
: VS-A026003
CAS No
: 945553-91-3
Mol.F.
: C24H25ClFN5O3
Mol.Wt.
: 486
Status
: Custom Synthesis
Afatinib Impurity D
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CAT No
: VS-A026004
CAS No
: 1680184-59-1
Mol.F.
: C24H25ClFN5O3
Mol.Wt.
: 486
Status
: Custom Synthesis
Afatinib Impurity E
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CAT No
: VS-A026005
CAS No
: N/A
Mol.F.
: C24H25Cl2N5O3
Mol.Wt.
: 502.4
Status
: Custom Synthesis
Afatinib Impurity F
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CAT No
: VS-A026006
CAS No
: N/A
Mol.F.
: C24H25F2N5O3
Mol.Wt.
: 469.5
Status
: Custom Synthesis
Afatinib Impurity G
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CAT No
: VS-A026007
CAS No
: N/A
Mol.F.
: C24H25ClFN5O3
Mol.Wt.
: 486
Status
: Custom Synthesis
Afatinib Impurity H
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CAT No
: VS-A026008
CAS No
: N/A
Mol.F.
: C22H20ClFN4O3
Mol.Wt.
: 442.9
Status
: Custom Synthesis
Afatinib Impurity I
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CAT No
: VS-A026009
CAS No
: N/A
Mol.F.
: C22H19BrClFN4O3
Mol.Wt.
: 521.8
Status
: Custom Synthesis
Afatinib Impurity J
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CAT No
: VS-A026010
CAS No
: 1456696-14-2
Mol.F.
: C18H22N4O4
Mol.Wt.
: 358.4
Status
: Custom Synthesis
Afatinib Impurity K
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CAT No
: VS-A026011
CAS No
: N/A
Mol.F.
: C23H23ClFN5O3
Mol.Wt.
: 472
Status
: Custom Synthesis
Afatinib N-Oxide
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CAT No
: VS-A026012
CAS No
: N/A
Mol.F.
: C24H25ClFN5O4
Mol.Wt.
: 501.9
Status
: Custom Synthesis
Afatinib Dimaleate
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CAT No
: VS-A026013
CAS No
: 850140-73-7
Mol.F.
: C24H25ClFN5O3 . C8H8O8
Mol.Wt.
: 485.9 232.1
Status
: In Stock
Afatinib Sulfonic Acid Analog
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CAT No
: VS-A026014
CAS No
: 2283295-16-7
Mol.F.
: C24H27ClFN5O6S
Mol.Wt.
: 568
Status
: Custom Synthesis
Afatinib Impurity 32
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CAT No
: VS-A026015
CAS No
: 2223677-58-3
Mol.F.
: C22H20ClFN4O4
Mol.Wt.
: 458.9
Status
: Custom Synthesis
Afatinib Butoxy Analog
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CAT No
: VS-A026016
CAS No
: N/A
Mol.F.
: C24H27ClFN5O2
Mol.Wt.
: 472
Status
: Custom Synthesis
Afatinib Impurity 2
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CAT No
: VS-A026017
CAS No
: 2475094-95-0
Mol.F.
: C14H8ClFN4O3
Mol.Wt.
: 334.7
Status
: Custom Synthesis
Afatinib Impurity 3
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CAT No
: VS-A026018
CAS No
: 2475094-96-1
Mol.F.
: C14H7ClF2N4O2
Mol.Wt.
: 336.7
Status
: Custom Synthesis
Afatinib Impurity 4
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CAT No
: VS-A026019
CAS No
: 2512206-82-3
Mol.F.
: C14H7Cl2FN4O2
Mol.Wt.
: 353.1
Status
: Custom Synthesis
Afatinib Impurity 5
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CAT No
: VS-A026020
CAS No
: 179552-74-0
Mol.F.
: C15H10ClFN4O3
Mol.Wt.
: 348.7
Status
: Custom Synthesis
Afatinib Impurity 6
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CAT No
: VS-A026021
CAS No
: N/A
Mol.F.
: C18H17FN4O2
Mol.Wt.
: 340.4
Status
: Custom Synthesis
Afatinib Impurity 7
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CAT No
: VS-A026022
CAS No
: N/A
Mol.F.
: C18H18N4O2
Mol.Wt.
: 322.4
Status
: Custom Synthesis
Afatinib Impurity 8
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CAT No
: VS-A026023
CAS No
: N/A
Mol.F.
: C18H17ClN4O2
Mol.Wt.
: 356.8
Status
: Custom Synthesis
Afatinib Impurity 9
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CAT No
: VS-A026024
CAS No
: N/A
Mol.F.
: C30H36ClFN6O5
Mol.Wt.
: 615.1
Status
: Custom Synthesis
Afatinib Impurity 10
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CAT No
: VS-A026025
CAS No
: N/A
Mol.F.
: C48H50Cl2F2N10O6
Mol.Wt.
: 971.9
Status
: Custom Synthesis
Afatinib Impurity 11
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CAT No
: VS-A026026
CAS No
: 2413212-17-4
Mol.F.
: C22H20ClFN4O3
Mol.Wt.
: 442.9
Status
: Custom Synthesis
Afatinib Impurity 12
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CAT No
: VS-A026027
CAS No
: 2121530-37-6
Mol.F.
: C22H20ClFN4O4
Mol.Wt.
: 458.9
Status
: Custom Synthesis
Afatinib Impurity 13
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CAT No
: VS-A026028
CAS No
: 2413212-19-6
Mol.F.
: C22H20ClFN4O4
Mol.Wt.
: 458.9
Status
: Custom Synthesis
Afatinib Impurity 14
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CAT No
: VS-A026029
CAS No
: 2413212-21-0
Mol.F.
: C24H27ClFN5O4
Mol.Wt.
: 504
Status
: Custom Synthesis
Afatinib Impurity 15
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CAT No
: VS-A026030
CAS No
: 2413212-23-2
Mol.F.
: C24H27ClFN5O4
Mol.Wt.
: 504
Status
: Custom Synthesis
Afatinib Impurity 16
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CAT No
: VS-A026031
CAS No
: N/A
Mol.F.
: C19H16ClFN4O3
Mol.Wt.
: 402.8
Status
: Custom Synthesis
Afatinib Impurity 17
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CAT No
: VS-A026032
CAS No
: N/A
Mol.F.
: C21H22ClFN5O2
Mol.Wt.
: 430.9
Status
: Custom Synthesis
Afatinib Impurity 18
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CAT No
: VS-A026033
CAS No
: 2413212-25-4
Mol.F.
: C24H26FN5O3
Mol.Wt.
: 451.5
Status
: Custom Synthesis
Afatinib Impurity 19
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CAT No
: VS-A026034
CAS No
: 1245555-42-3
Mol.F.
: C21H21ClFN5O2
Mol.Wt.
: 429.9
Status
: Custom Synthesis
Afatinib Impurity 20
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CAT No
: VS-A026035
CAS No
: 1957132-02-3
Mol.F.
: C22H23ClFN5O2
Mol.Wt.
: 443.9
Status
: Custom Synthesis
Afatinib Impurity 21
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CAT No
: VS-A026036
CAS No
: 2044709-72-8
Mol.F.
: C18H16F2N4O2
Mol.Wt.
: 358.4
Status
: Custom Synthesis
Afatinib Impurity 22
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CAT No
: VS-A026037
CAS No
: N/A
Mol.F.
: C20H18ClFN4O3
Mol.Wt.
: 416.8
Status
: Custom Synthesis
Afatinib Impurity 23
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CAT No
: VS-A026038
CAS No
: 2475095-50-0
Mol.F.
: C14H7ClF2N4O2
Mol.Wt.
: 336.7
Status
: Custom Synthesis
Afatinib Impurity 24
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CAT No
: VS-A026039
CAS No
: 1255078-56-8
Mol.F.
: C8H15NO2 : HCl
Mol.Wt.
: 157.2 : 36.5
Status
: Custom Synthesis
Afatinib Impurity 25
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CAT No
: VS-A026040
CAS No
: 212776-19-7
Mol.F.
: C7H13NO2
Mol.Wt.
: 143.2
Status
: Custom Synthesis
Afatinib Impurity 26
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CAT No
: VS-A026041
CAS No
: 314771-88-5
Mol.F.
: C18H14ClFN4O4
Mol.Wt.
: 404.8
Status
: Custom Synthesis
Afatinib Impurity 27
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CAT No
: VS-A026042
CAS No
: 618061-76-0
Mol.F.
: C24H27ClFN4O6P
Mol.Wt.
: 552.9
Status
: Custom Synthesis
Afatinib Impurity 28
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CAT No
: VS-A026043
CAS No
: N/A
Mol.F.
: C22H20ClFN4O4
Mol.Wt.
: 458.9
Status
: Custom Synthesis
Afatinib Impurity 29
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CAT No
: VS-A026044
CAS No
: N/A
Mol.F.
: C22H23ClFN4O6P
Mol.Wt.
: 524.9
Status
: Custom Synthesis
Afatinib Impurity 30
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CAT No
: VS-A026045
CAS No
: 501332-25-8
Mol.F.
: C7H13NO2
Mol.Wt.
: 143.2
Status
: Custom Synthesis
Afatinib Impurity 31
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CAT No
: VS-A026046
CAS No
: 2223677-58-3
Mol.F.
: C22H20ClFN4O4
Mol.Wt.
: 458.9
Status
: Custom Synthesis
Afatinib Impurity-I (Cyclized impurity)
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CAT No
: VS-A026047
CAS No
: NA
Mol.F.
: C22H20ClFN4O4
Mol.Wt.
: 458.87
Status
: Custom Synthesis
Afatinib Impurity-II (Formyl impurity)
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CAT No
: VS-A026048
CAS No
: NA
Mol.F.
: C19H16ClFN4O3
Mol.Wt.
: 402.81
Status
: Custom Synthesis
Afatinib Impurity-III (Stage-II intermediate)
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CAT No
: VS-A026049
CAS No
: NA
Mol.F.
: C18H16ClFN4O2
Mol.Wt.
: 374.79
Status
: Custom Synthesis
Afatinib Impurity-V (Hydroxy impurity)
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CAT No
: VS-A026050
CAS No
: NA
Mol.F.
: C20H19ClFN5O2
Mol.Wt.
: 415.84
Status
: Custom Synthesis
Afatinib Impurity-VI (Difluoro impurity)
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CAT No
: VS-A026051
CAS No
: NA
Mol.F.
: C24H25F2N5O3
Mol.Wt.
: 469.48
Status
: Custom Synthesis
Afatinib Impurity-VII (Dichloro impurity)
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CAT No
: VS-A026052
CAS No
: NA
Mol.F.
: C24H25Cl2N5O3
Mol.Wt.
: 502.39
Status
: Custom Synthesis
Afatinib Impurity-VIII (Crotonamide impurity)
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CAT No
: VS-A026053
CAS No
: NA
Mol.F.
: C22H20ClFN4O3
Mol.Wt.
: 442.87
Status
: Custom Synthesis
Afatinib Impurity-IX (Dimer impurity)
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CAT No
: VS-A026054
CAS No
: NA
Mol.F.
: C38H30Cl2F2N8O6
Mol.Wt.
: 803.59
Status
: Custom Synthesis
Afatinib Impurity-X (DMA impurity)
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CAT No
: VS-A026055
CAS No
: NA
Mol.F.
: C22H21ClFN5O4
Mol.Wt.
: 473.88
Status
: Custom Synthesis
Afatinib Impurity-IV (KSM-III)
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CAT No
: VS-A026056
CAS No
: NA
Mol.F.
: C6H12ClNO2
Mol.Wt.
: 165.61
Status
: Custom Synthesis
Afatinib R-Isomer
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CAT No
: VS-A026057
CAS No
: NA
Mol.F.
: C24H25ClFN5O3
Mol.Wt.
: 485.93
Status
: Custom Synthesis
Afatinib D6
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CAT No
: VS-A026058
CAS No
: NA
Mol.F.
: C24H19D6ClFN5O3
Mol.Wt.
: 492.0
Status
: Custom Synthesis
Quality Assurance
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