Impurity Reference Standard - Products

Lapatinib

CAT No: CL-LPB-01 CAS No: 231277-92-2 Mol Wt: 581.1 Mol F: C29H26CIFN4O4S Inv Status: Custom Synthesis

Chemical Name: N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)furan-2-yl)quinazolin-4-amine

Lapatinib Impurity 1

CAT No: CL-LPB-02 CAS No: 1268997-70-1 Mol Wt: 472.9 Mol F: C22H21ClN4O4S Inv Status: Custom Synthesis

Chemical Name: 2-Chloro-4-((6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)furan-2-yl)quinazolin-4-yl)amino)phenol

Lapatinib Impurity 2

CAT No: CL-LPB-03 CAS No: NA Mol Wt: 580.1 Mol F: C29H25ClFN4O4S Inv Status: Custom Synthesis

Chemical Name: 2-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)-5-hydroxy-1-(2-(methylsulfonyl)ethyl)pyridin-1-ium

Lapatinib Impurity 3

CAT No: CL-LPB-04 CAS No: NA Mol Wt: 474.9 : 36.5 Mol F: C26H20ClFN4O2 : HCl Inv Status: Custom Synthesis

Chemical Name: 6-(5-(Aminomethyl)furan-2-yl)-N-(3-chloro-4-((3-fluorobenzyl)oxy)phenyl)quinazolin-4-amine hydrochloride

Lapatinib Impurity 4

CAT No: CL-LPB-05 CAS No: 320337-48-2 Mol Wt: 475.9 Mol F: C26H19CLFN3O3 Inv Status: Custom Synthesis

Chemical Name: (5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-yl)methanol

Lapatinib Impurity 12

CAT No: CL-LPB-13 CAS No: 903597-10-4 Mol Wt: 299.1 Mol F: C10H10IN3 Inv Status: Custom Synthesis

Chemical Name: Lapatinib Ditosylate Hydrate