EGFR-IN-1 hydrochloride 

EGFR-IN-1 hydrochloride is an orally active and irreversible L858R/T790M mutant selective EGFR inhibitor. EGFR-IN-1 hydrochloride potently inhibits Gefitinib-resistant EGFR L858R, T790M with 100-fold selectivity over wild-type EGFR. EGFR-IN-1 hydrochloride displays strong antiproliferative activity against the H1975 cells and the first line mutant HCC827 cells. Antitumor activity^[1].

EGFR-IN-1 hydrochloride (compound 24) (10 μM; 72 hours) displays strong antiproliferative activity against the H1975 and HCC827 cells with IC50s of 4 and 28 nM, respectively^[1].
EGFR-IN-1 hydrochloride inhibits p-EGFR in H1975 and HCC827 cells with IC₅₀s of 4 and 9 nM, respectively. EGFR-IN-1 highly selective against a panel of 100 kinases^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

EGFR-IN-1 hydrochloride (30 mg/kg; p.o.; daily for 2 weeks) displays significant tumor growth inhibition with no observed loss in body weight^[1].
EGFR-IN-1 hydrochloride evaluates in a time course PD experiment upon oral dosing at 30 mg/kg. EGFR-IN-1 shows a >50% inhibition of phosphorylation of EGFR for >12 h. EGFR-IN-1 reaches maximal concentration of 0.10 μM at 2 h and systemic exposure (AUC0-inf.) is 0.33 μM. h^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

551.04

C₂₈H₃₁ClN₆O₄

2227455-78-7

COC(C=C(OCCN(C)C)C=C1)=C1NC2=NC=C3C(N(C4=CC=CC(NC(C=C)=O)=C4)C(C=C3C)=O)=N2.[H]Cl

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Wurz RP, et al. Oxopyrido[2,3-d]pyrimidines as Covalent L858R/T790M Mutant Selective Epidermal Growth Factor Receptor (EGFR) Inhibitors. ACS Med Chem Lett. 2015 Jul 27;6(9):987-92.  [Content Brief]