This compound is an active pharmaceutical ingredient used as a raw material in pharmaceutical manufacturing. It is a quinazoline derivative containing amide, amine, and halogen functional groups.
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CAS 2223677-61-8
Neptinib
active pharmaceutical ingredient
(S,E)-N-(4-((3,4-Difluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide (Afatinib Impurity)
Afatinib impurity reference standard
(S,E)-N-(4-((3,4-Dichlorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide (Afatinib Impurity)
active pharmaceutical ingredient impurity
Calcium;(3R,5R)-7-[2-(4-fluorophenyl)-3-(2,3,4,5,6-pentadeuteriophenyl)-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate
active pharmaceutical ingredient
(endo,Anti)-(1)-3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-isopropyl-8-methyl-8-azoniabicyclo(3.2.1)octane bromide
active pharmaceutical ingredient
6-Amino-4-[(3-chloro-4-fluorophenyl)amino]-7-quinazolinol
pharmaceutical intermediate for afatinib impurities
Erlotinib hydrochloride
active pharmaceutical ingredient
Erlotinib
active pharmaceutical ingredient
(E)-N-[4-(3-chloro-4-fluoroanilino)-7-hydroxyquinazolin-6-yl]-4-(dimethylamino)but-2-enamide
VOPXRQCNCZEDLI-ONEGZZNKSA-N
CN(C)C/C=C/C(=O)NC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC(=C(C=C3)F)Cl)O
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