This compound is an impurity reference standard for afatinib, a pharmaceutical intermediate. It is specifically designated as Afatinib impurity 12 and is used in analytical testing and quality control during pharmaceutical manufacturing.
Portée du contenu: Les informations de cette page concernent l'identification chimique ainsi que les contextes d'approvisionnement industriel, de recherche et de production. Elles ne constituent ni une allégation thérapeutique, ni un avis médical, ni une notice d'utilisation médicamenteuse.
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CAS 2121530-37-6
Afatinib Impurity I
pharmaceutical reference standard
N-desmethyl afatinib
Afatinib metabolite and impurity reference standard
(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide (Afatinib Impurity)
n.a
Afatinib N-oxide
active pharmaceutical ingredient metabolite
N-[3-Amino-4-(methylamino)benzoyl]-N-2-pyridinyl-Beta-alanine Ethyl Ester
pharmaceutical intermediate
B-(4-Ethoxy-2,3-difluorophenyl)boronic acid
Pharmaceutical intermediate
2-(3-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1H-pyrazol-1-yl)-1-(ethylsulfonyl)azetidin-3-yl)acetonitrile
pharmaceutical intermediate
Tert-Butyl ((2R,3R)-4-(4-acetamido-N-isobutylphenylsulfonamido)-3-hydroxy-1-phenylbutan-2-yl)carbamate
pharmaceutical intermediate
(E)-N-[4-(3-chloro-4-fluoroanilino)-7-[(3S)-oxolan-3-yl]oxyquinazolin-6-yl]-4-hydroxybut-2-enamide
XZMUSENASPIMAT-YUKKFKLSSA-N
C1COC[C@H]1OC2=C(C=C3C(=C2)N=CN=C3NC4=CC(=C(C=C4)F)Cl)NC(=O)/C=C/CO