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STAT3-IN-20 (Compound 40), with an IC50 of 0.65 μM, is a selective inhibitor targeting the SH2 domain of STAT3, thereby impeding its phosphorylation, nuclear translocation, and subsequent gene transcription. The compound demonstrates antiproliferative effects on DU145 and MDA-MB-231 cancer cell lines, which have overactivated STAT3, with IC50 values of 2.97 μM and 3.26 μM, respectively. Moreover, STAT3-IN-20 induces cell cycle arrest and apoptosis [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,670 | 8-10 weeks | 8-10 weeks | |
| 50 mg | $2,180 | 8-10 weeks | 8-10 weeks | |
| 100 mg | $2,800 | 8-10 weeks | 8-10 weeks |
| Description | STAT3-IN-20 (Compound 40), with an IC50 of 0.65 μM, is a selective inhibitor targeting the SH2 domain of STAT3, thereby impeding its phosphorylation, nuclear translocation, and subsequent gene transcription. The compound demonstrates antiproliferative effects on DU145 and MDA-MB-231 cancer cell lines, which have overactivated STAT3, with IC50 values of 2.97 μM and 3.26 μM, respectively. Moreover, STAT3-IN-20 induces cell cycle arrest and apoptosis [1]. |
| Molecular Weight | 593.64 |
| Formula | C30H27F4N7S |
| Cas No. | 2768427-54-7 |
| Smiles | N(C=1C=C2C(N(C(=N2)C3=CC=C(F)C=C3)C4CC4)=CC1N5CCN(C)CC5)C=6SC(=NN6)C7=CC=C(C(F)(F)F)C=C7 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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