WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 206157

CAS#: 1508250-71-2

Description: Nazartinib, also known as EGF816, is an orally available, irreversible, third-generation, mutant-selective epidermal growth factor receptor (EGFR) inhibitor, with potential antineoplastic activity. EGF816 covalently binds to and inhibits the activity of mutant forms of EGFR, including the T790M EGFR mutant, thereby preventing EGFR-mediated signaling. This may both induce cell death and inhibit tumor growth in EGFR-overexpressing tumor cells. EGF816 preferentially inhibits mutated forms of EGFR including T790M, a secondarily acquired resistance mutation, and may have therapeutic benefits in tumors with T790M-mediated resistance when compared to other EGFR tyrosine kinase inhibitors.

Price and Availability


USD 1250
USD 3450

USD 1850
USD 5950

USD 2650
USD 7850

Nazartinib, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 206157
Name: Nazartinib
CAS#: 1508250-71-2
Chemical Formula: C26H31ClN6O2
Exact Mass: 494.2197
Molecular Weight: 495.02
Elemental Analysis: C, 63.09; H, 6.31; Cl, 7.16; N, 16.98; O, 6.46

Synonym: EGF816; EGF-816; EGF 816; Nazartinib.

IUPAC/Chemical Name: (R,E)-N-(7-chloro-1-(1-(4-(dimethylamino)but-2-enoyl)azepan-3-yl)-1H-benzo[d]imidazol-2-yl)-2-methylisonicotinamide


InChi Code: InChI=1S/C26H31ClN6O2/c1-18-16-19(12-13-28-18)25(35)30-26-29-22-10-6-9-21(27)24(22)33(26)20-8-4-5-15-32(17-20)23(34)11-7-14-31(2)3/h6-7,9-13,16,20H,4-5,8,14-15,17H2,1-3H3,(H,29,30,35)/b11-7+/t20-/m1/s1


Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

Harmonized System Code:

Additional Information



  1: Jia Y, Juarez J, Li J, Manuia M, Niederst MJ, Tompkins C, Timple N, Vaillancourt MT, Pferdekamper AC, Lockerman EL, Li C, Anderson J, Costa C, Liao D, Murphy E, DiDonato M, Bursulaya B, Lelais G, Barretina J, McNeill M, Epple R, Marsilje TH, Pathan N, Engelman JA, Michellys PY, McNamara P, Harris J, Bender S, Kasibhatla S. EGF816 Exerts Anticancer Effects in Non-Small Cell Lung Cancer by Irreversibly and Selectively Targeting Primary and Acquired Activating Mutations in the EGF Receptor. Cancer Res. 2016 Mar 15;76(6):1591-602. doi: 10.1158/0008-5472.CAN-15-2581. PubMed PMID: 26825170.

2: Lelais G, Epple R, Marsilje TH, Long YO, McNeill M, Chen B, Lu W, Anumolu J, Badiger S, Bursulaya B, DiDonato M, Fong R, Juarez J, Li J, Manuia M, Mason DE, Gordon P, Groessl T, Johnson K, Jia Y, Kasibhatla S, Li C, Isbell J, Spraggon G, Bender S, Michellys PY. Discovery of (R,E)-N-(7-Chloro-1-(1-[4-(dimethylamino)but-2-enoyl]azepan-3-yl)-1H-benzo[d]imid azol-2-yl)-2-methylisonicotinamide (EGF816), a Novel, Potent, and WT Sparing Covalent Inhibitor of Oncogenic (L858R, ex19del) and Resistant (T790M) EGFR Mutants for the Treatment of EGFR Mutant Non-Small-Cell Lung Cancers. J Med Chem. 2016 Jul 28;59(14):6671-89. doi: 10.1021/acs.jmedchem.5b01985. PubMed PMID: 27433829.

3: Liao BC, Lin CC, Lee JH, Yang JC. Update on recent preclinical and clinical studies of T790M mutant-specific irreversible epidermal growth factor receptor tyrosine kinase inhibitors. J Biomed Sci. 2016 Dec 3;23(1):86. Review. PubMed PMID: 27912760; PubMed Central PMCID: PMC5135794.

4: Wang S, Cang S, Liu D. Third-generation inhibitors targeting EGFR T790M mutation in advanced non-small cell lung cancer. J Hematol Oncol. 2016 Apr 12;9:34. doi: 10.1186/s13045-016-0268-z. Review. PubMed PMID: 27071706; PubMed Central PMCID: PMC4830020.

5: Sun JM, Park K. Can we define the optimal sequence of epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of epidermal growth factor receptor-mutant nonsmall cell lung cancer? Curr Opin Oncol. 2017 Mar;29(2):89-96. doi: 10.1097/CCO.0000000000000350. PubMed PMID: 28085680.

6: Kobayashi Y, Mitsudomi T. Not all epidermal growth factor receptor mutations in lung cancer are created equal: Perspectives for individualized treatment strategy. Cancer Sci. 2016 Sep;107(9):1179-86. doi: 10.1111/cas.12996. Review. PubMed PMID: 27323238; PubMed Central PMCID: PMC5021039.

7: Ou SH, Soo RA. Dacomitinib in lung cancer: a "lost generation" EGFR tyrosine-kinase inhibitor from a bygone era? Drug Des Devel Ther. 2015 Oct 15;9:5641-53. doi: 10.2147/DDDT.S52787. Review. PubMed PMID: 26508839; PubMed Central PMCID: PMC4610796.