Afatinib Impurities

  • Afatinib Impurity A

  • Impurity: Afatinib EP Impurity A
  • CAS No: N/A
  • Chemical Name: (R)-N-(3-chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine

  • Afatinib Impurity B

  • Impurity: Afatinib EP Impurity B
  • CAS No: N/A
  • Chemical Name: N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine

  • Afatinib Impurity C

  • Impurity: Afatinib EP Impurity C
  • CAS No: N/A
  • Chemical Name: (R,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurity D

  • Impurity: Afatinib EP Impurity D
  • CAS No: N/A
  • Chemical Name: (S,Z)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity A
  • CAS No: N/A
  • Chemical Name: (R)-N-(3-chloro-4-fluorophenyl)-6-nitro-7-((tetrahydrofuran-3-yl)oxy)quinazolin-4-amine

  • Afatinib Impurities

  • Impurity: Afatinib Impurity B
  • CAS No: 314771-76-1
  • Chemical Name: N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine

  • Afatinib Impurities

  • Impurity: Afatinib Impurity C
  • CAS No: 945553-91-3
  • Chemical Name: (R,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity D
  • CAS No: N/A
  • Chemical Name: (S,Z)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity E
  • CAS No: N/A
  • Chemical Name: (S,Z)-N-(4-((3,4-dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity F
  • CAS No: N/A
  • Chemical Name: (S,Z)-N-(4-((3,4-difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity G
  • CAS No: N/A
  • Chemical Name: (S,Z)-N-(4-((4-chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity H
  • CAS No: N/A
  • Chemical Name: (S,Z)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib Impurity J
  • CAS No: 1456696-14-2
  • Chemical Name: (S,E)-4-(dimethylamino)-N-(4-oxo-7-((tetrahydrofuran-3-yl)oxy)-1,4-dihydroquinazolin-6-yl)but-2-enamide

  • Afatinib Impurities

  • Impurity: Afatinib N-Oxide Impurity
  • CAS No: N/A
  • Chemical Name: (S,E)-4-((4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-2-yl)oxy)quinazolin-6-yl)amino)-N,N-dimethyl-4-oxobut-2-en-1-amine Oxide