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Lapatinib, MedChemExpress

Product Code. 16451949
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Product Code. 16451949 Supplier Medchem Express Supplier No. HY50898
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Estimated Shipment: 04-11-2026
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MedChemExpress Lapatinib (GW572016) is a potent inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC50 values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively.

Lapatinib (GW572016) is a potent inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC50 values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively.

Tekniske data

Chemical Name or Material Lapatinib
CAS 231277-92-2
Color Yellow
Purity Grade Notes Research
Molecular Formula C29H26ClFN4O4S
Quantity 1 g
Synonym GW572016 GW2016
Solubility Information DMSO : 125 mg/mL (215.12 mM; Need ultrasonic)
SMILES O=S(CCNCC1=CC=C(C2=CC=C3C(C(NC4=CC(Cl)=C(C=C4)OCC5=CC(F)=CC=C5)=NC=N3)=C2)O1)(C)=O
Molecular Weight (g/mol) 581.06
Formula Weight 581.06
Percent Purity 99.09%
Grade Research
Physical Form Solid
For Use With (Application) Cancer-Kinase/protease
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Research purposes only

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