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Erlotinib Hydrochloride and its Impurities
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Erlotinib Hydrochloride

Catalog No : GS.30.ERN.00

CAS No : 183319-69-9

customized Impurity
Erlotinib Inhouse Impurity 5 / Erlotinib 6-O-Desme...

Catalog No : GS.30.ERN.35

CAS No : 183320-51-6

customized Impurity
Erlotinib Inhouse Impurity 6 / N-Methoxyethyl Erlo...

Catalog No : GS.30.ERN.36

CAS No : N/A

customized Impurity
Erlotinib Inhouse Impurity 7 / 7-O-Desmethyl Erlot...

Catalog No : GS.30.ERN.37

CAS No : 183365-34-6

QC Pending Impurity
Erlotinib Inhouse Impurity 8 / Tetrahydro Erlotini...

Catalog No : GS.30.ERN.38

CAS No : 2055841-66-0

customized Impurity
Erlotinib Inhouse Impurity 9 / 4-methyl Erlotinib

Catalog No : GS.30.ERN.39

CAS No : 1346601-52-2

customized Impurity
Erlotinib Inhouse Impurity 10 / Desmethyl Erlotini...

Catalog No : GS.30.ERN.40

CAS No : 183320-15-2

customized Impurity
Erlotinib Inhouse Impurity 11 / Erlotinib Carboxyl...

Catalog No : GS.30.ERN.41

CAS No : 882420-21-5

Ready Stock Impurity
Erlotinib Inhouse Impurity 12 / 3,4-Dihydroxybenzo...

Catalog No : GS.30.ERN.42

CAS No : 99-50-3

Ready Stock Impurity
Erlotinib Inhouse Impurity 13 / Vanillic Acid

Catalog No : GS.30.ERN.43

CAS No : 121-34-6

QC Pending Impurity
Erlotinib Inhouse Impurity 14 / Ethyl 3,4-Dihydrox...

Catalog No : GS.30.ERN.44

CAS No : 3943-89-3

Ready Stock Impurity
Erlotinib Inhouse Impurity 15 / Ethyl 3,4-bis(2-me...

Catalog No : GS.30.ERN.45

CAS No : 183322-16-9

Ready Stock Impurity
Erlotinib Inhouse Impurity 16 / Ethyl 4,5-Bis(2-me...

Catalog No : GS.30.ERN.46

CAS No : 179688-26-7

Ready Stock Impurity
Erlotinib Inhouse Impurity 17 / Ethyl 2-amino-4,5-...

Catalog No : GS.30.ERN.47

CAS No : 183322-17-0

Ready Stock Impurity
Erlotinib Inhouse Impurity 18 / Formamide

Catalog No : GS.30.ERN.48

CAS No : 75-12-7

QC Pending Impurity
Erlotinib Inhouse Impurity 19 / 4-Chloro-quinazoli...

Catalog No : GS.30.ERN.49

CAS No : 1145671-36-8

QC Pending Impurity
Erlotinib Inhouse Impurity 20 / 4-chloro-7-methoxy...

Catalog No : GS.30.ERN.50

CAS No : 574745-97-4

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