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QE122029

Erlotinib Impurity 3

Synonyms: 2-((4-((3-ethynylphenyl)amino)-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)ethyl acetate

Molecular Formula
C23H23N3O5

Molecular Weight
421.45

CAS No.
183320-15-2

Standard Reference Material For "Erlotinib Impurity 3" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.

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QE122029

Erlotinib Impurity 3

Molecular Formula: C23H23N3O5

Molecular Weight: 421.45

CAS No.: 183320-15-2

QE122030

Erlotinib Impurity 4

Molecular Formula: C22H25N3O6

Molecular Weight: 427.45

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Erlotinib Impurity 5

Molecular Formula: C22H23N3O5

Molecular Weight: 409.44

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