Lapatinib, di-p-toluenesulfonate salt

Article number:

5500291

CAS No.:

388082-78-8

Formula:

C29H26ClFN4O4S*2C7H8O3S

Synonyms:

Lapatinib Ditosylate; Tykerb; GW-572016; Tyverb

Molecular weight:

925,46 g/mol

Lapatinib inhibits EGFR (epdiermal growth factor receptor) and HER2/neu (ErbB-2) tyrosine kinase by binding to the intracellular phosphorylation domain, preventing receptor autophosorylation. The exact binding site has not been confirmed yet.

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Lapatinib, di-p-toluenesulfonate salt

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