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Mutant-selective EGFR inhibitor(L858R,T790M), irreversible and potent


Catalog No. A1389
Size Price Stock Qty
10mM (in 1mL DMSO) $75.00 In stock
Evaluation Sample $28.00 In stock
10mg $85.00 In stock
50mg $260.00 In stock
100mg $470.00 In stock

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Sample solution is provided at 25 µL, 10mM.

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Chemical structure


Related Biological Data


Related Biological Data


Biological Activity

Description WZ4002 is a novel, mutant-selective inhibitor of EGFR for EGFR(L858R)/(T790M) with IC50 of 2 nM/8 nM.
Targets EGFRL858R EGFRL858R/T790M        
IC50 2 nM 8 nM        

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Chemical Properties

Cas No. 1213269-23-8 SDF Download SDF
Chemical Name N-[3-[5-chloro-2-[2-methoxy-4-(4-methylpiperazin-1-yl)anilino]pyrimidin-4-yl]oxyphenyl]prop-2-enamide
Canonical SMILES CN1CCN(CC1)C2=CC(=C(C=C2)NC3=NC=C(C(=N3)OC4=CC=CC(=C4)NC(=O)C=C)Cl)OC
Formula C25H27ClN6O3 M.Wt 494.18
Solubility Soluble in DMSO > 10 mM Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request

Research Update

1. WZ4002, a third-generation EGFR inhibitor, can overcome anoikis resistance in EGFR-mutant lung adenocarcinomas more efficiently than Src inhibitors. Lab Invest. 2012 Mar;92(3):371-83. doi: 10.1038/labinvest.2011.187. Epub 2011 Dec 12.
Due to the ability of WZ4002, an EGFR TKI, to suppress phosphorylated EGFR in both H1975 and HCC827 cells, the combination of WZ4002, ABT-263 and TSA almost completely eradicated both the suspended cell lines.


WZ4002 is a novel mutant-selective epidermal growth factor receptor (EGFR) kinase inhibitor that potently and irreversibly suppresses the ATP-dependent auto-phosphorylation of both wild-type EGFR and EGFR mutants, including EGFR delE746_A750/T790M, EGFR L858R/T790M, EGFR T790M, EGFR delE746_A750 and EGFR L858R, with inhibition constant Ki of 13.6 nM, 1.8 nM, 4 nM, 5 nM, 3.9 nM and 8.5 nM respectively. Although WZ4002 is actively against EGFR mutants rather than wild-type EGFR at lower concentrations resulting in less toxicity in normal tissues, wild-type EGFR is susceptible to higher concentrations of WZ4002 as well as prolonged administration of WZ4002, especially in tissues where it accumulates.

[1]Lee HJ, Schaefer G, Heffron TP, Shao L, Ye X, Sideris S, Malek S, Chan E, Merchant M, La H, Ubhayakar S, Yauch RL, Pirazzoli V, Politi K, Settleman J. Noncovalent wild-type-sparing inhibitors of EGFR T790M. Cancer Discov. 2013 Feb;3(2):168-81. doi: 10.1158/2159-8290.CD-12-0357. Epub 2012 Dec 10.
[2]Zhou W, Ercan D, Chen L, Yun CH, Li D, Capelletti M, Cortot AB, Chirieac L, Iacob RE, Padera R, Engen JR, Wong KK, Eck MJ, Gray NS, Jänne PA. Novel mutant-selective EGFR kinase inhibitors against EGFR T790M. Nature. 2009 Dec 24;462(7276):1070-4. doi: 10.1038/nature08622.
[3]Zannetti A, Iommelli F, Speranza A, Salvatore M, Del Vecchio S. 3'-deoxy-3'-18F-fluorothymidine PET/CT to guide therapy with epidermal growth factor receptor antagonists and Bcl-xL inhibitors in non-small cell lung cancer. J Nucl Med. 2012 Mar;53(3):443-50. doi: 10.2967/jnumed.111.096503. Epub 2012 Feb 13.