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QE122098
Synonyms: methyl 3-acetamido-4-acetoxy-5-methoxybenzoate
Molecular Formula
C13H15NO6
Molecular Weight
281.26
CAS No.
NA
QE122001
Erlotinib Hydrochloride Impurity A
Molecular Formula: C21H21N3O4
Molecular Weight: 379.41
CAS No.: [NA]
QE122002
Erlotinib Hydrochloride Impurity B
Molecular Formula: C20H19N3O4
Molecular Weight: 365.38
CAS No.: [NA]
QE122003
Erlotinib Hydrochloride Impurity C
Molecular Formula: C21H23N3O6
Molecular Weight: 413.42
CAS No.: [NA]
QE122005
Erlotinib Hydrochloride Impurity E
Molecular Formula: C13H18N2O4
Molecular Weight: 266.29
CAS No.: 950596-58-4
QE122006
Erlotinib Hydrochloride Impurity F
Molecular Formula: C16H23N3O4
Molecular Weight: 321.37
CAS No.: 950596-59-5
QE122000
Erlotinib Hydrochloride
Molecular Formula: C22H23N3O4 HCl
Molecular Weight: 393.44 36.46
CAS No.: 183319-69-9;183321-74-6(free base)
QE122007
Erlotinib-d6 HCl
Molecular Formula: C22H17D6N3O4.HCl
Molecular Weight: 399.48 36.46
CAS No.: 1189953-78-3;1034651-23-4(free base)
QE122008
Erlotinib Hydrochloride Impurity H
Molecular Formula: C21H21N3O4
Molecular Weight: 379.41
CAS No.: 183321-86-0（free base)
QE122009
Erlotinib Hydrochloride Impurity I
Molecular Formula: C22H24ClN3O4
Molecular Weight: 429.9
CAS No.: 2204518-92-1
QE122010
Erlotinib Hydrochloride Impurity J
Molecular Formula: C22H24ClN3O4
Molecular Weight: 429.9
CAS No.: 1029721-32-1（free base)
