CAS 1637254-93-3|(S,E)-4-broMo-N-(4-((3-chloro-4-fluorophenyl)aMino)-7-((tetrahydrofuran-3-yl)oxy)qu

Introduction：Basic information about CAS 1637254-93-3|(S,E)-4-broMo-N-(4-((3-chloro-4-fluorophenyl)aMino)-7-((tetrahydrofuran-3-yl)oxy)qu, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties

Common Name	(S,E)-4-broMo-N-(4-((3-chloro-4-fluorophenyl)aMino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enaMide
CAS Number	1637254-93-3	Molecular Weight	521.77
Density	/	Boiling Point	/
Molecular Formula	C₂₂H₁₉BrClFN₄O₃	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	Afatinib IMpurity I

Chemical & Physical Properties

Molecular Formula	C₂₂H₁₉BrClFN₄O₃
Molecular Weight	521.77
InChIKey	IQJWAIKYBNTYPG-YUKKFKLSSA-N
SMILES	O=C(C=CCBr)Nc1cc2c(Nc3ccc(F)c(Cl)c3)ncnc2cc1OC1CCOC1

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