Home>>Signaling Pathways>> Apoptosis>> Other Apoptosis>>RAF265
RAF265 Catalog No.GC15818

Multiple intracellular kinases inhibitor

Size Price Stock Qty
10mM (in 1mL DMSO)
In stock
In stock
In stock

Customer Review

Based on customer reviews.

Tel: (626) 353-8530 Email: sales@glpbio.com

Sample solution is provided at 25 µL, 10mM.

Quality Control

Quality Control & SDS

View current batch:


Cell experiment [1]:

Cell lines

A549, HCT116, HT29 and MDAMB231 cancer cell lines

Preparation method

The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20 °C for several months.

Reaction Conditions

5 μM


In all cell lines, RAF265 induced a decrease in clonogenic survival. In A549 cells, the combination of RAD001 and RAF265 enhanced the antiproliferative effect of RAF265.

Animal experiment [1]:

Animal models

Mice bearing H460 xenografts

Dosage form

12 mg/kg, p.o.; q.d.


In mice bearing H460 xenografts, RAD001 and RAF265 given alone showed limited effect on inhibition of tumor growth. When combined with RAD001, RAF265 significantly delayed tumor growth.

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.


[1]. Mordant P, Loriot Y, Leteur C, Calderaro J, Bourhis J, Wislez M, Soria JC, Deutsch E. Dependence on phosphoinositide 3-kinase and RAS-RAF pathways drive the activity of RAF265, a novel RAF/VEGFR2 inhibitor, and RAD001 (Everolimus) in combination. Mol Cancer Ther. 2010 Feb;9(2):358-68.

Chemical Properties

Cas No. 927880-90-8 SDF
Synonyms CHIR-265;RAF 265;RAF-265;CHIR265
Chemical Name 1-methyl-5-[2-[5-(trifluoromethyl)-1H-imidazol-2-yl]pyridin-4-yl]oxy-N-[4-(trifluoromethyl)phenyl]benzimidazol-2-amine
Canonical SMILES CN1C2=C(C=C(C=C2)OC3=CC(=NC=C3)C4=NC=C(N4)C(F)(F)F)N=C1NC5=CC=C(C=C5)C(F)(F)F
Formula C24H16F6N6O M.Wt 518.43
Solubility ≥ 25.9mg/mL in DMSO, ≥ 7.97 mg/mL in EtOH with ultrasonic Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
  • Molarity Calculator

  • Dilution Calculator

**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).



RAF265, also known as CHIR-265, is a novel and orally available small molecule inhibitor of multiple intracellular kinases, including BRAFV600E, BRAF (wild-type), c-RAF, vascular endothelial growth factor receptor 2 (VEGFR2), platelet-derived growth factor receptor (PDGFR), colony-stimulating factor (CSF) 1R, RET, c-KIT, SRC and STE20, with half maximal inhibitory concentration IC50 ranging from less than 20 nmo/L to more than 100 nmol/L, in which it exhibits the highest potency for BRAFV600E and VEGFR2 with half maximal effective concentration EC50 of 0.14 μM and 0.19 μM respectively. RAF265 has been found to inhibit proliferation of melanoma and colorectal cancer cell lines with active BRAF mutations and time- and dose-dependently suppress tumor regression in BRAFV600E melanoma and colorectal cancer xenograft models.

[1]Huang T1, Karsy M, Zhuge J, Zhong M, Liu D. B-Raf and the inhibitors: from bench to bedside. J Hematol Oncol. 2013 Apr 25;6:30. doi: 10.1186/1756-8722-6-30.
[2]Garcia-Gomez A1, Ocio EM, Pandiella A, San Miguel JF, Garayoa M. RAF265, a dual BRAF and VEGFR2 inhibitor, prevents osteoclast formation and resorption. Therapeutic implications. Invest New Drugs. 2013 Feb;31(1):200-5. doi: 10.1007/s10637-012-9845-3. Epub 2012 Jul 7.
[3]Su Y1, Vilgelm AE, Kelley MC, Hawkins OE, Liu Y, Boyd KL, Kantrow S, Splittgerber RC, Short SP, Sobolik T, Zaja-Milatovic S, Dahlman KB, Amiri KI, Jiang A, Lu P, Shyr Y, Stuart DD, Levy S, Sosman JA, Richmond A. RAF265 inhibits the growth of advanced human melanoma tumors. Clin Cancer Res. 2012 Apr 15;18(8):2184-98. doi: 10.1158/1078-0432.CCR-11-1122. Epub 2012 Feb 20.