Lapatinib tosylate anhydrous

CAS: 388082-77-7

Ref. 3D-FL65053

Información del producto

• Nombre: Lapatinib tosylate anhydrous
• Sinónimos: Lapatinib ditosylateGW572016
• Marca: Biosynth
• Descripción: Inhibitor of EGFR (ErbB1) and HER2 (ErbB2) receptor tyrosine kinases. Used for sensitization of HER2-overexpressing cancer cells to radiation as well as chemotherapy to tamoxifen- and trastuzumab-resistant cell lines. The compound blocks signalling via Akt and mitogen-activated protein kinase (MAPK) pathways leading to reduced cell survival. In trastuzumab resistant cancer cells, it inhibits HER2 phosphorylation, prevents receptor ubiquitination and causes accumulation of inactive HER2 dimers on the cell surface.

Propiedades químicas

• Peso molecular: 925.46 g/mol
• Fórmula: C₂₉H₂₆ClFN₄O₄S•(C₇H₈O₃S)₂
• Pureza: Min. 95%
• Color/Forma: Off-White Powder