Choose Your Country or Region

research use only

GDC-0879 Raf inhibitor

Name: GDC-0879
Brand: Selleck Chemicals
SKU: S1104
Availability: InStock
Rating: 5 (42 reviews)

Catalog No.S1104 Purity:99.84%

GDC-0879 (AR-00341677) is a novel, potent, and selective B-Raf inhibitor with IC50 of 0.13 nM in A375 and Colo205 cells with activity against c-Raf as well; no inhibition known to other protein kinases.

Chemical Structure

Molecular Weight: 334.37

Purity & Quality Control

Batch: Purity: 99.84%

99.84

Related Products

Related Targets	C-Raf/Raf-1 B-Raf A-raf	Click to Expand
Related Products	PLX-4720 LY3009120 AZ 628 SB590885 TAK-632 RAF265 (CHIR-265) GW5074 Avutometinib PLX7904 Plixorafenib (PLX8394) ZM 336372 Naporafenib (LXH254) Lifirafenib (BGB-283) Agerafenib (CEP-32496) Tovorafenib (MLN2480) Belvarafenib B-Raf inhibitor 1 (Compound 13) dihydrochloride RAF709 CCT196969	Click to Expand
Related Compound Libraries	Kinase Inhibitor Library MAPK Inhibitor Library Cell Cycle compound library TGF-beta/Smad compound library Anti-alzheimer Disease Compound Library	Click to Expand

Signaling Pathway

Raf Signaling Pathway

Cell Culture and Working Concentration

Cell Lines	Assay Type	Activity Description
human MALME3M cells	Function assay	Inhibition of ERK1/2 phosphorylation in human MALME3M cells, IC50=0.063 μM
human A375 cells	Proliferation assay	Antiproliferative activity against human A375 cells expressing B-Raf V600E mutant and wild type Ras, IC50=0.5 μM
human A375 cells	Function assay	Inhibition of b-Raf in human A375 cells assessed phosphorylation of ERK, IC50=1 μM
Click to View More Cell Line Experimental Data

Mechanism of Action

Targets

B-Raf ^[1]
(A375, Colo205 cells)

0.13 nM

In vitro
In vitro	GDC-0879 also inhibits cellular pERK with IC50 of 63 nM. This compound shows comparable potency in A375 melanoma and Colo205 colorectal carcinoma cell lines, both of which are B-Raf^V600E mutant, with IC50 of 59 nM and 29 nM for pMEK1 inhibition respectively. It potently inhibits B-Raf^V600E in Malme3M cells with IC50 of 0.75 μM. This chemical also shows EC50 values < 0.5 μM in many tumor cells (A375, 624, SK-MEL-28, Malme3M, C32, 928, 888, G-361, Colo205, Colo206, SW1417, CL34, and Colo201). ^[1]

In Vivo
In vivo	In GDC-0879 treated mice, both cell line- and patient-derived BRAFV600E tumors exhibit stronger and more sustained pharmacodynamic inhibition (>90% for 8 hours) and improved survival compared to mutant KRAS-expressing tumors. Although there is involvement of activated RAF signaling in RAS-induced tumorigenesis, decreased time to progression is observed for some KRAS-mutant tumors following this compound administration. Whereas this chemical-mediated efficacy is associated strictly with B-Raf^V600E status, MEK inhibition also attenuates proliferation and tumor growth of cell lines expressing wild-type BRAF (81% KRAS mutant, 38% KRAS wild type). The responsiveness of B-Raf^V600E melanoma cells to this agent could be dramatically altered by pharmacologic and genetic modulation of PI3K pathway activity. ^[2]
Animal Research	Animal Models	Female nu/nu mice
	Dosages	100 mg/kg
	Administration	Oral gavage

References

https://pubmed.ncbi.nlm.nih.gov/19147858/
https://pubmed.ncbi.nlm.nih.gov/19276360/

Chemical Information

Molecular Weight	334.37	Formula	C₁₉H₁₈N₄O₂
CAS No.	905281-76-7	SDF	Download SDF
Synonyms	AR-00341677
Smiles	C1CC(=NO)C2=C1C=C(C=C2)C3=CN(N=C3C4=CC=NC=C4)CCO

Storage and Stability

Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
			1 month-20°Cin solvent

In vitro
Batch:

DMSO : 66 mg/mL ( (197.38 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 5 mg/mL

Water : Insoluble

Molecular Weight Calculator

In vivo Batch: Add solvents to the product individually and in order.				In vivo Formulation Calculator
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	0.5% methylcellulose 1 0.2% Tween 80 Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	10.000mg/ml (29.91mM)	Taking the 1 mL working solution as an example, take 10 mg of this product, add it to 1 ml of 0.5% methylcellulose+0.2% Tween 80 clear solution, and mix evenly to make it a uniform suspension. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

Preparing Stock Solutions

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
=	×	×

Dilution Calculator Molecular Weight Calculator

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.

* Indicates a Required Field

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):