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AG-490 EGFR inhibitor

Name: AG-490
Brand: Selleck Chemicals
SKU: S1143
Availability: InStock
Rating: 5 (133 reviews)

Cat.No.S1143

AG-490 is an inhibitor of EGFR with IC50 of 0.1 μM in cell-free assays, 135-fold more selective for EGFR versus ErbB2, also inhibits JAK2 with no activity to Lck, Lyn, Btk, Syk and Src.

Chemical Structure

Molecular Weight: 294.30

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Quality Control

Batch: Purity: 99.99%

99.99

Related Targets	VEGFR PDGFR FGFR c-Met Src MEK CSF-1R FLT3 HER2 c-Kit
Other EGFR Inhibitors	Sunvozertinib Icotinib Hydrochloride AG-1478 Canertinib (CI-1033) Rociletinib (CO-1686) WZ4002 Genistein Poziotinib (NOV120101, HM781-36B) PD153035 PD153035 HCl

Cell Culture, Treatment & Working Concentration

Cell Lines	Assay Type	Concentration	Incubation Time	Formulation	Activity Description
BC3	Function Assay	100 µM	24 h		mediates PEL cell apoptosis
BCBL1	Function Assay	100 µM	24 h		mediates PEL cell apoptosis
BC3	Function Assay	100 µM	24 h		mediates de-phosphorylation of STAT3 correlated with HSP70 and HSF1 reduction
BCBL1	Function Assay	100 µM	24 h		mediates de-phosphorylation of STAT3 correlated with HSP70 and HSF2 reduction
BC3	Function Assay	100 µM	24 h		induces a complete autophagic flux
BCBL1	Function Assay	100 µM	24 h		induces a complete autophagic flux
SK-MEL-28	Function Assay	50/100 µM	48 h	DMSO	reduces anoikis resistance
MeWo	Function Assay	50/100 µM	48 h	DMSO	reduces anoikis resistance
SK-MEL-5	Function Assay	50/100 µM	48 h	DMSO	reduces anoikis resistance
SK-MEL-2	Function Assay	50/100 µM	48 h	DMSO	reduces anoikis resistance
B16-F0	Function Assay	50/100 µM	48 h	DMSO	reduces anoikis resistance
TRPM2/HEK	Function Assay	0.1–25 µM	15 min	DMSO	reduces H2O2-induced Ca2+increase in a concentration-dependent manner, and the IC50 value was 1.7 µM
U937	Function Assay	0.1–25 µM	15 min	DMSO	reduces H2O2-induced Ca2+increase in a concentration-dependent manner, and the IC50 value was 0.4 µM
TRPM2/HEK	Function Assay	10 µM	40 min	DMSO	reduces TRPM2 activation even at high concentrations of H2O2
GL37	Cell Viability Assay	0-10 µM	48 h		suppresses La expression
NRK-52E	Function Assay	1 µM	10 min		blocks the stimulatory effect of Ang II on Pax-2 expression
NRK-52E	Function Assay	1 µM	10 min		blocks Ang II induced CD24 expression
HSC	Function Assay	20 μM	1 h		abrogates the differential effects of leptin or AGEs
EJ	Growth Inhibition Assay	50/80 μM	24/48/72 h		inhibits cell growth in both time and dose dependent manner
EJ	Growth Inhibition Assay	50/80 μM	48 h		causes S-phase arrest
EJ	Function Assay	50/80 μM	48 h		downregulates c-Myc, cyclinD1, survivin and VEGF expressions
HepG2	Function Assay	50-500 μM	60 min		inhibits the IL-6-induced phosphorylation of STAT1 (Tyr705) and STAT3 (Tyr705) in a dose-dependent manner
SGC7901	Cell Viability Assay	0-100 μM	24/48/72 h		causes a significant reduction in cell viability dose-dependently but not time-dependently
AGS	Cell Viability Assay	0-100 μM	24/48/72 h		causes a significant reduction in cell viability dose-dependently but not time-dependently
SGC7901	Function Assay	50 μM	24/48/72 h		the levels of pJAK2 began to decline at 24 hr, and rebounded at 72 hr
AGS	Function Assay	50 μM	24/48/72 h		the levels of pJAK2 began to decline at 24 hr, and rebounded at 72 hr
SGC7901	Function Assay	50 μM	24/48/72 h		the cytoplasmic localization of pJAK2 (JAK2 phosphorylated at residues Tyr1007 and Tyr1008) decreased after AG490 treatment for 24 and 48 hr, but started to rebound at 72 hr
AGS	Function Assay	50 μM	24/48/72 h		the cytoplasmic localization of pJAK2 (JAK2 phosphorylated at residues Tyr1007 and Tyr1008) decreased after AG490 treatment for 24 and 48 hr, but started to rebound at 72 hr
MC3T3-E1	Function Assay	50 μM	4 h		inhibits HSE-induced BMP7 and GHR protein expression
7TD1-DXM	Growth Inhibition Assay	10 μM	72 h	DMSO	inhibits cell growth
7TD1-WD-90	Growth Inhibition Assay	10 μM	72 h	DMSO	inhibits cell growth
7TD1-DXM	Apoptosis Assay	50 μM	48 h	DMSO	induces apoptosis
7TD1-WD-90	Apoptosis Assay	50 μM	48 h	DMSO	induces apoptosis
7TD1-WD-90	Function Assay	50 μM	6 h	DMSO	significantly inhibits the phosphorylation of JAK2 and phosphorylation of STAT3
HepG2	Function Assay	100 μM	12/24 h		inhibits STAT3 tyrosine phosphorylation
RAW264.7	Function Assay	50 μM	24/48 h		suppresses RANKL-induced osteoclastogenesis
RAW264.7	Growth Inhibition Assay	0-50 μM	48 h		inhibits cell growth dose-dependently
RAW264.7	Growth Inhibition Assay	0-50 μM	48 h		causes an arrest of RAW264.7 cells at the G0/G1 phase of the cell cycle
RAW264.7	Function Assay	50 μM	24/48 h		inhibits RANKL-induced NFATc1 expression and phosphorylation of Ser727STAT3
A549	Function Assay	20/40 μM	20 h		20 μM AG490 suppresses the radiation-induced invasion of A549 cells
A549	Function Assay	10/20/40 μM	24 h		suppresses the radiation-induced elevation of VEGF
HUVECs	Cell Viability Assay	20 µM	4 h		attenuates H2O2-induced cell shrinkage and improved the attachment rate of the cells
HUVECs	Apoptosis Assay	20 µM	4 h		significantly decreases the cell apoptotic index
BV-2	Function Assay	20 µM	16 h		inhibits LPS-induced STAT1 phosphorylation with almost completely diminished iNOS expression
NRK-52E	Function Assay	5 μM	30 min		attenuates Ang-(1–7)-inhibited TGF-β1 mRNA at 16 h
SW620	Function Assay	20 µM	1/6 h		inhibits p-STAT3 activation
RPE	Function Assay	30 µM	3 h		inhibits the induction of p-STAT3 expression
SW1116	Function Assay	100 µM	24/48/72 h		decreases the expression of JAK2 and pJAK2 time-dependently
HT29	Function Assay	100 µM	24/48/72 h		decreases the expression of JAK2 and pJAK2 time-dependently
SW1116	Function Assay	100 µM	24/48/72 h		decreases the pSTAT3 levels in a time-dependent manner
HT29	Function Assay	100 µM	24/48/72 h		decreases the pSTAT3 levels in a time-dependent manner
ARPE-19	Function Assay	5 μM	30 min		inhibits JAK2 phosphorilation
HSC-T6	Apoptosis Assay	10 μM	2 h		inhibits the apoptosis of HSC-T6 cells induced by CDE
HSC-T6	Function Assay	10 μM	2 h		inhibits the expressions of pY-STAT1 and Bad induced by CDE
Hep-2	Growth Inhibition Assay	25-100 μM	24/48/72 h		inhibits cell growth in both time and dose dependent manner
Hep-2	Apoptosis Assay	50 μM	24/48/72 h		induces cell apoptosis time dependently
Hep-2	Function Assay	50 μM	24/48/72 h		inhibits G1 to S cell cycle transition and induces G1 cell cycle arrest
Hep-2	Function Assay	50 μM	24/48/72 h		downregulates the STAT3, p-STAT3 and survivin protein levels
KF8	Function Assay	10 μM	1 h	DMSO	inhibits IL-33-induced NF-κB activation
KF8	Function Assay	10 μM	1 h	DMSO	inhibits IL-33-induced IκBα degradation and NF-κB activation
HEL	Function Assay	100 μM	12-72 h		inhibits the level of p-JAK2, JAK2
HEL	Growth Inhibition Assay	100 μM	0-5 d		reduces growth of JAK2V617F-expressing HEL cells
A-172	Function Assay	50/100 μM	48 h		reduces the levels of constitutively activated STAT3 in a time-dependent and dose-dependent fashion
MZ-18	Function Assay	50/100 μM	48 h		reduces the levels of constitutively activated STAT3 in a time-dependent and dose-dependent fashion
MZ-54	Function Assay	50/100 μM	48 h		reduces the levels of constitutively activated STAT3 in a time-dependent and dose-dependent fashion
MZ-256	Function Assay	50/100 μM	48 h		reduces the levels of constitutively activated STAT3 in a time-dependent and dose-dependent fashion
MZ-304	Function Assay	50/100 μM	48 h		reduces the levels of constitutively activated STAT3 in a time-dependent and dose-dependent fashion
A-172	Growth Inhibition Assay	50/100 μM	48 h		leads to a statistically significant reduction of cell proliferation over a time period of 48 h
MZ-18	Growth Inhibition Assay	50/100 μM	48 h		leads to a statistically significant reduction of cell proliferation over a time period of 48 h
MZ-54	Growth Inhibition Assay	50/100 μM	48 h		leads to a statistically significant reduction of cell proliferation over a time period of 48 h
MZ-256	Growth Inhibition Assay	50/100 μM	48 h		leads to a statistically significant reduction of cell proliferation over a time period of 48 h
MZ-304	Growth Inhibition Assay	50/100 μM	48 h		leads to a statistically significant reduction of cell proliferation over a time period of 48 h
A-172	Function Assay	50/100 μM	48 h		inhibits migration
MZ-18	Function Assay	50/100 μM	48 h		inhibits migration
MZ-54	Function Assay	50/100 μM	48 h		inhibits migration
MZ-256	Function Assay	50/100 μM	48 h		inhibits migration
MZ-304	Function Assay	50/100 μM	48 h		inhibits migration
A-172	Function Assay	100 μM	48 h		inhibits invasion
MZ-18	Function Assay	100 μM	48 h		inhibits invasion
MZ-54	Function Assay	100 μM	48 h		inhibits invasion
MZ-256	Function Assay	100 μM	48 h		inhibits invasion
MZ-304	Function Assay	100 μM	48 h		inhibits invasion
A-172	Function Assay	50/100 μM	48 h		reduces transcription of MMP genes and reduces enzymatic activity of MMPs
MZ-18	Function Assay	50/100 μM	48 h		reduces transcription of MMP genes and reduces enzymatic activity of MMPs
MZ-54	Function Assay	50/100 μM	48 h		reduces transcription of MMP genes and reduces enzymatic activity of MMPs
MZ-256	Function Assay	50/100 μM	48 h		reduces transcription of MMP genes and reduces enzymatic activity of MMPs
MZ-304	Function Assay	50/100 μM	48 h		reduces transcription of MMP genes and reduces enzymatic activity of MMPs
SW1990	Growth Inhibition Assay	20 μM	24/48/72 h		inhibits cell growth time dependently
SW1990	Function Assay	20 μM	24 h		decreases the expression of MMP-2 and VEGF mRNAs
SW1990	Function Assay	20 μM	24 h		decreases the intensity of p-Stat3 expression
SW1990	Invasion Assay	20 μM	24 h		reduces invasion of SW1990 cells
THP1	Function Assay	10 uM	30 min		inhibits STAT3 tyrosine phosphorylation by over 60%
BMMC	Function Assay	0-10 μM	15 min		inhibits LTC4 release in a dose-dependent fashion with near complete inhibition at concentrations ⩾10 μM
A549	Function Assay	15 μm	1 h		inhibits the phosphorylation of STAT1 on tyrosine 701 was detected 15 min after SPE B treatment
OVCAR-3	Function Assay	10 uM	1 h		inhibits LPA-induced STAT3 phosphorylation
PA-1	Function Assay	10 uM	1 h		inhibits LPA-induced STAT3 phosphorylation
OVCAR-3	Function Assay	10 uM	1 h		inhibits LPA-induced ovarian cancer cell motility
PA-1	Function Assay	10 uM	1 h		inhibits LPA-induced ovarian cancer cell motility
Jurkat	Growth Inhibition Assay	50 μM	24/48/72 h		enhances TRAIL-induces cell growth inhibition
SUPT1	Growth Inhibition Assay	50 μM	24/48/72 h		enhances TRAIL-induces cell growth inhibition
Jurkat	Apoptosis Assay	50 μM	24/48 h		enhances TRAIL-induces cell apoptosis
SUPT1	Apoptosis Assay	50 μM	24/48 h		enhances TRAIL-induces cell apoptosis
Click to View More Cell Line Experimental Data

Solubility

In vitro
Batch:

DMSO : 58 mg/mL (197.07 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 9 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
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.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	2.900mg/ml (9.85mM)	Taking the 1 mL working solution as an example, add 50 μL of 58 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

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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.

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Chemical Information, Storage & Stability

Molecular Weight	294.30	Formula	C₁₇H₁₄N₂O₃	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	133550-30-8	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	Tyrphostin B42, Zinc02557947			Smiles	C1=CC=C(C=C1)CNC(=O)C(=CC2=CC(=C(C=C2)O)O)C#N

Mechanism of Action

Targets/IC₅₀/Ki	JAK2 (V617F) EGFR (Cell-free assay) 0.1 μM
In vitro	AG-490 inhibits HER-2 driven cell proliferation with IC50 of 3.5 μM. Corresponding to the specific dose-dependent inhibition of constitutively activated JAK2 in pre-B acute leukemia (ALL) cells, this compound (5 μM) almost completely blocks the growth of all ALL cells by inducing programmed cell death, with no deleterious effect on normal hematopoiesis. This chemical does not inhibit the activities of Lck, Lyn, Btk, Syk, and Src. It (60-100 μM) blocks the constitutive activation of Stat3sm, and inhibits spontaneous as well as interleukin 2-induced growth of mycosis fungoides (MF) tumor cells with IC50 values of 75 μM and 20 μM, respectively. This compound potently inhibits IL-2-mediated human T cell growth with an IC50 of 25 μM by blocking the activities of JAK3 and STAT5a/b. It significantly inhibits the constitutive activation of Stat3 in MOPC, MPC11, and S194 cells, leading to dramatic dose-dependent apoptosis. This chemical (100 μM) inhibits Akt phosphorylation, inhibits the activation of nuclear factor-κB, and causes the activation of GSK-3β, leading to the reduction of c-Myc. It (50 μM) can induce apoptosis of BaF3 cells expressing T315I and E255K mutants of Bcr-Abl. This compound at 30 μM inhibits not only Epo-induced phosphorylation of wild-type JAK2 but also constitutive phosphorylation of the JAK2 V617F mutant. It also potently inhibits cytokine-independent cell growth induced by the JAK2 V617F mutant in BaF3 cells.
Kinase Assay	In vitro kinase autophosphorylation
Kinase Assay	AG-490 is dissolved in DMSO 10%-H₂O-ethanol 45%. Crude membrane extracts (0.125 μg/mL) are preactivated with EGF (20 nM) in 50 mM HEPES buffer, pH 7.6, and 125 mM NaCl, for 15 minutes at 4 °C. Autophosphorylation activity of EGFR or ErbB2 kinase is assayed at 4 °C for 30 seconds in V-shaped 96-well plates. Membrane extracts (8 μL) are added to each well containing reaction mixture (12 μL, 50mM, HEPES, pH 7.4,125 mM NaCl, 12 mM M₈Ac₂, 2 mM MnCl₂, 1 mM NaVO₃, 1 μM ATP, and 1 μCi[γ-³²P]ATP, final concentrations) and increasing concentrations of this compound (4 μL). After termination by addition of hot sample buffer, the samples are run on a 6% SDS-polyacrylamide gel electrophoresis minigel, the gels dried, and autoradiography performed during the linear exposure time period. The receptor bands are scanned densitrometrically, and the results analyzed by the Ez-Fit program. For the analysis of autophosphorylation of JAK2, JAK2 is immunoprecipitated by using anti-JAK2 antibody from lysates of G2 cells pretreated for 16 hours with increasing concentrations of this chemical (0-50 μM). Immune complexes are then immunoblotted with anti-phosphotyrosine antibody. A dose-dependent inhibition of in vitro kinase activity is demonstrated by assessing JAK2 autophosphorylation.
In vivo	Administration of AG-490 drastically reduces the numbers of CD45⁺ and HLA-DR⁺ cells from 48 % and 46% in bone marrow of untreated mice, as well as 38% and 22% in the spleen of untreated mice to undetectale levels. In vivo administration of this compound causes murine myeloma tumor cell apoptosis but does not inhibit IL-12-mediated macrophage activation and IFN-γ production by lymphocytes. Consistent with the in vitro blocking of JAK2 V617F mutant activity, treatment with this chemical at 0.5 mg/day for 10 days effectively inhibits JAK2 V617F mutant-induced tumorigenesis and tumor cell invasion in nude mice. Combined therapy with this agent and IL-12 induces greater antitumor effects than either agent alone in a murine myeloma tumor model.
References	[1] https://pubmed.ncbi.nlm.nih.gov/1676428/ [2] https://pubmed.ncbi.nlm.nih.gov/8628398/ [3] https://pubmed.ncbi.nlm.nih.gov/9192639/ [4] https://pubmed.ncbi.nlm.nih.gov/10380915/ [5] https://pubmed.ncbi.nlm.nih.gov/11264165/ [6] https://pubmed.ncbi.nlm.nih.gov/12481410/ [7] https://pubmed.ncbi.nlm.nih.gov/16818614/ [8] https://pubmed.ncbi.nlm.nih.gov/19327411/

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Frequently Asked Questions

Question 1:
I would like to know whether it (S1143) goes to CNS through BBB, or not?

Answer:
It can go through the BBB, as shown in this reference: http://bloodjournal.hematologylibrary.org/content/111/4/2062.full.html.

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