This compound is a quinazoline derivative used as an intermediate in the manufacturing of afatinib-related impurities for pharmaceutical research.
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CAS 402855-07-6
(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)formamide (Afatinib Impurity)
research impurity reference standard
N-(3,4-Difluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine
Pharmaceutical intermediate for afatinib impurities
Ertapenem Dimer Ester Impurity
ertapenem degradation impurity standard
Sodium 2,3,4-trifluorobenzoate
Pharmaceutical intermediate
(2S)-2-Cyclohexyl-N-(2-pyrazinylcarbonyl)glycyl-3-methyl-L-valine
Telaprevir intermediate
Ethyl 4,6-dichloropyridine-3-carboxylate
pharmaceutical intermediate
N-(3-Chloro-4-fluorophenyl)-6-nitro-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4-quinazolinamine
pharmaceutical intermediate
(R)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine
active pharmaceutical ingredient
N-(3-chloro-4-fluorophenyl)-6-nitro-7-[(3R)-oxolan-3-yl]oxyquinazolin-4-amine
UXAZURVGMXJLSO-LLVKDONJSA-N
C1COC[C@@H]1OC2=C(C=C3C(=C2)N=CN=C3NC4=CC(=C(C=C4)F)Cl)[N+](=O)[O-]