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Erlotinib Hydrochloride and its Impurities
Ready Stock API
Erlotinib Hydrochloride

Catalog No : GS.30.ERN.00

CAS No : 183319-69-9

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

customized Impurity
Erlotinib Inhouse Impurity 2 / Erlotinib 3-Bromo I...

Catalog No : GS.30.ERN.32

CAS No : 2055840-41-8

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

Catalog No : GS.30.ERN.50

CAS No : 574745-97-4

Ready Stock Impurity
Erlotinib Inhouse Impurity 21 / 3,4-Dihydro-7-meth...

Catalog No : GS.30.ERN.131

CAS No : 179688-53-0

Ready Stock Impurity
Erlotinib Inhouse Impurity 22 / 4-Chloro-7-methoxy...

Catalog No : GS.30.ERN.132

CAS No : 230955-75-6

customized Impurity
Erlotinib Inhouse Impurity 23 / 4-chloro-6-methoxy...

Catalog No : GS.30.ERN.133

CAS No : 179688-03-0

customized Impurity
Erlotinib Inhouse Impurity 24 / 6,7-Diacetoxy-4-ch...

Catalog No : GS.30.ERN.134

CAS No : 938185-04-7

customized Impurity
Erlotinib Inhouse Impurity 3 / Erlotinib 7-O-Chlor...

Catalog No : GS.30.ERN.33

CAS No : 183320-19-6

customized Impurity
Erlotinib Inhouse Impurity 4 / Didesmethyl Erlotin...

Catalog No : GS.30.ERN.34

CAS No : 183320-12-9

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