CHMFL-EGFR-202 is a potent, irreversible inhibitor of EGFR mutant kinase (IC50s: 5.3 nM and 8.3 nM for drug-resistant mutant EGFR T790M and WT EGFR kinases).

98%

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

DMSO:45 mg/mL (91.84 mM)

ErbB2:8.1 nM, Bmx:111 nM, EGFR:8.3 nM, EGFRT790M:5.3 nM, BLK:8.1 nM, ErbB4:3.2 nM, MEK1:161 nM, BTK:24.5 nM

CHMFL-EGFR-202 exhibits ∼10-fold selectivity for EGFR L858R/T790M against the EGFR wild-type in cells. CHMFL-EGFR-202 potently inhibits EGFR primary mutants (L858R, del19) and drug-resistant mutant L858R/T790M. CHMFL-EGFR-202 displays strong binding affinities against wild-type, L861Q, G719C/S, L858R/T790M, L858R, and T790M among EGFR wild-type and mutant kinases. CHMFL-EGFR-202 also exhibits strong binding affinities against BLK, BMX, BTK, ERBB2, ERBB4, LOK, MEK1, and MEK5 kinases (percent of control score less than 1% at 1 μM). CHMFL-EGFR-202 strongly inhibits BLK, BTK, ERBB2 and ERBB4 (IC50s: of 8.1 nM, 24.5 nM, 8.1 nM and 3.2 nM). CHMFL-EGFR-202 moderately inhibits BMX and MEK1 kinases (IC50s: 111.0 nM and 161.0 nM)[1].