Category:
Other Specialized Reagents
CAS NO:
388082-77-7
Standard:
In-house Standards,
Lapatinib ditosylate is a dual tyrosine kinase inhibitor used in oncology. Synthesized via condensation with p-toluenesulfonic acid, its molecular formula is C29H26F3N7O4S2 and CAS No. is 231272-65-2.
Strictly indicated for patients with HER2-overexpressing tumors. Requires storage at controlled room temperature (20-25°C) in dry, light-resistant conditions to maintain stability.