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EW-7195 is a selective and potent inhibitor of ALK5 (TGFβR1) with an IC50 value of 4.83 nM.EW-7195 has an affinity for ALK5 that is more than 300-fold higher than that of p38α.EW-7195 has an inhibitory effect on TGF-β1-induced Smad signaling, epithelial mesenchymal transition (EMT), and breast cancer metastasis to the lungs.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $133 | In Stock | In Stock | |
| 2 mg | $196 | In Stock | In Stock | |
| 5 mg | $328 | In Stock | In Stock | |
| 10 mg | $563 | In Stock | In Stock | |
| 25 mg | $1,120 | In Stock | In Stock | |
| 50 mg | $1,830 | In Stock | In Stock | |
| 100 mg | $2,890 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $363 | In Stock | In Stock |
| Description | EW-7195 is a selective and potent inhibitor of ALK5 (TGFβR1) with an IC50 value of 4.83 nM.EW-7195 has an affinity for ALK5 that is more than 300-fold higher than that of p38α.EW-7195 has an inhibitory effect on TGF-β1-induced Smad signaling, epithelial mesenchymal transition (EMT), and breast cancer metastasis to the lungs. |
| Targets&IC50 | ALK5:4.83 nM (IC50), p38α:1.5 μM (IC50) |
| In vitro | In vitro, EW-7195 efficiently inhibits the epithelial-to-mesenchymal transition (EMT), motility, and invasiveness of breast cancer cells. Following a 1.5-hour treatment at concentrations of 0.5-1 µM, EW-7195 effectively blocks TGF-β1-induced phosphorylation of Smad2, subsequently preventing the nuclear translocation of Smad2/3. Additionally, EW-7195 hinders TGF-β1-induced mesenchymal morphology and transcriptional activation[1]. |
| In vivo | In both 4T1 orthotopic xenograft and MMTV/cNeu transgenic mice, EW7195 (40 mg/kg; intraperitoneal; three times a week for 3/2.5 weeks) inhibits the development of lung metastasis[1]. |
| Molecular Weight | 406.44 |
| Formula | C23H18N8 |
| Cas No. | 1352609-28-9 |
| Smiles | Cc1cccc(n1)-c1[nH]c(CNc2cccc(c2)C#N)nc1-c1ccc2ncnn2c1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 40 mg/mL (98.42 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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