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QI032004
Synonyms: 2-(2-((4-((3-ethynylphenyl)amino)-6-(2-hydroxyethoxy)quinazolin-7-yl)oxy)ethoxy)ethan-1-ol
Molecular Formula
C22H23N3O5
Molecular Weight
409.44
CAS No.
1318600-03-1
QI032000
Icotinib hydrochloride
Molecular Formula: C22H21N3O4.HCl
Molecular Weight: 391.43 36.46
CAS No.: 1204313-51-8;610798-31-7(free base)
QI032004
Icotinib Impurity 4
Molecular Formula: C22H23N3O5
Molecular Weight: 409.44
CAS No.: 1318600-03-1