Afatinib Impurity I is a chemical compound used as a pharmaceutical reference standard. It is an intermediate related to the manufacturing and quality control of afatinib.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 1637254-93-3
Afatinib impurity 12
pharmaceutical intermediate
N-desmethyl afatinib
pharmaceutical intermediate
(S,E)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide (Afatinib Impurity)
pharmaceutical intermediate
Afatinib N-oxide
pharmaceutical raw material
N-nitroso-tamsulosin
pharmaceutical intermediate
N-acetyl-S-(1-carbamoyl-2-hydroxyethyl)-l-cysteine
pharmaceutical intermediate
2'-Deoxyadenosine monohydrate
pharmaceutical intermediate
2'-O-(2-Methoxyethyl)-5-methyluridine
pharmaceutical intermediate
(E)-4-bromo-N-[4-(3-chloro-4-fluoroanilino)-7-[(3S)-oxolan-3-yl]oxyquinazolin-6-yl]but-2-enamide
IQJWAIKYBNTYPG-YUKKFKLSSA-N
C1COC[C@H]1OC2=C(C=C3C(=C2)N=CN=C3NC4=CC(=C(C=C4)F)Cl)NC(=O)/C=C/CBr