AZ5104, the demethylated metabolite of AZD-9291, is a potent EGFR inhibitor with IC50 of <1 nm, 6 1 and 25 nm for egfr (l858r>

99%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

200 mM in DMSO

EGFR (L858R/T790M),EGFR (L861Q),EGFR (L858R),ErbB4,EGFR (wildtype),,

AZ5104 shows great potency against ex19del (2 nM in PC-9), T790M (2 nM in H1975), and wild-type EGFR (33 nM in LOVO) cell lines. AZ5104 causes inhibition of cell viability with IC50 of 3.3 nM, 2.6 nM, 80 nM, and 53 nM for H1975 (T790M/L858R), PC-9 (ex19del), Calu 3 (WT), and NCI-H2073 (WT), respectively.

In both C/L858R and C/L+T mice, AZ5104 (5 mg/kg/d, p.o.) induces significant and sustained tumor regression.

1. Cross DA, et al. Cancer Discov. 2014, 4(9), 1046-1061.