Impurity Standards

IP, USP and EP Compliant

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ERLOTINIB

Erlotinib Impurity 6

CAT No.-
CAS No.179688-26-7
Mol. F.C15H21NO8
Mol. W.343.33
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ERLOTINIB

Erlotinib Impurity 23

CAT No.-
CAS No.-
Mol. F.C14H15ClN2O5
Mol. W.326.73
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ERLOTINIB

Erlotinib Impurity 7 HCl

CAT No.-
CAS No.183322-17-0
Mol. F.C15H23NO6. HCl
Mol. W.313.35 36.46
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ERLOTINIB

Erlotinib Impurity 24

CAT No.-
CAS No.-
Mol. F.C14H15ClN2O5
Mol. W.326.73
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ERLOTINIB

Erlotinib Impurity 8

CAT No.-
CAS No.328528-74-1
Mol. F.C20H22BrN3O4
Mol. W.448.32
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ERLOTINIB

Erlotinib Impurity 25

CAT No.-
CAS No.-
Mol. F.C28H34N4O9
Mol. W.570.60
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ERLOTINIB

Erlotinib Impurity 9

CAT No.-
CAS No.2055840-54-3
Mol. F.C24H25N3O5
Mol. W.435.48
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ERLOTINIB

Erlotinib Impurity 26

CAT No.-
CAS No.3943-89-3
Mol. F.C9H10O4
Mol. W.182.18
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ERLOTINIB

Erlotinib Impurity 44

CAT No.-
CAS No.183321-85-9
Mol. F.C21H20ClN3O3
Mol. W.397.86
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ERLOTINIB

Erlotinib Impurity 45

CAT No.-
CAS No.183321-83-7
Mol. F.C21H20ClN3O3
Mol. W.397.86
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