RAF709 is a Raf kinase inhibitor.
CAS Number: 1628838-42-5
Molecular Weight: 542.55
Chemical Name: N-(2-methyl-5'-morpholino-6'-((tetrahydro-2H-pyran-4-yl)oxy)-[3,3'-bipyridin]-5-yl)-3-(trifluoromethyl)benzamide
Appearance: Solid Power.
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: Soluble in DMSO
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined.
HS Tariff Code: 382200
How to use
RAF709 stabilizes BRAF-CRAF dimers with an EC50 of 0.8 μM. In cellular assays, the dose-response of pMEK and pERK are measured in Calu-6 cells with EC50=0.02 and 0.1 μM with minimal paradoxical activation and inhibition of proliferation with EC50=0.95 μM.
RAF709 proves to be soluble, kinase selective, and efficacious in a KRAS mutant xenograft model. RAF709 shows dose-proportional increases in plasma exposure and a corresponding dosedependent inhibition of pERK in Calu-6 tumors. Treatment with RAF709 results in dose-dependent antitumor activity with 10 mg/kg being subefficacious (%T/C=92%), 30 mg/kg results in measurable antitumor activity (%T/C=46%), and 200 mg/kg results in mean tumor regression of 92%, while the same high dose is not efficacious in the PC3, KRAS WT model.
- Maxson JE, Abel ML, Wang J, Deng X, Reckel S, Luty SB, Sun H, Gorenstein J, Hughes SB, Bottomly D, Wilmot B, McWeeney SK, Radich J, Hantschel O, Middleton RE, Gray NS, Druker BJ, Tyner JW. Identification and Characterization of Tyrosine Kinase Nonreceptor 2 Mutations in Leukemia through Integration of Kinase Inhibitor Screening and Genomic Analysis. Cancer Res. 2016 Jan 1;76(1):127-38. doi: 10.1158/0008-5472.CAN-15-0817. PubMed PMID: 26677978; PubMed Central PMCID: PMC4703549.
Products are for research use only. Not for human use.
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