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GW 583340 dihydrochloride is a potent and orally available dual EGFR/ErbB2 (epidermal growth factor receptor/tyrosine kinase) inhibitor and is capable of reversing ABCG2- and ABCB1-mediated resistance.GW 583340 dihydrochloride selectively inhibits the growth of human tumor cells overexpressing EGFR and ErbB2, selectively inhibits the growth of human tumor cells overexpressing EGFR and ErbB2, and inhibits 80% of tumor growth in a mouse xenograft model, with potential anticancer activity.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $113 | - | In Stock | |
| 5 mg | $280 | - | In Stock | |
| 10 mg | $417 | - | In Stock | |
| 25 mg | $678 | - | In Stock | |
| 50 mg | $948 | - | In Stock | |
| 100 mg | $1,270 | - | In Stock |
| Description | GW 583340 dihydrochloride is a potent and orally available dual EGFR/ErbB2 (epidermal growth factor receptor/tyrosine kinase) inhibitor and is capable of reversing ABCG2- and ABCB1-mediated resistance.GW 583340 dihydrochloride selectively inhibits the growth of human tumor cells overexpressing EGFR and ErbB2, selectively inhibits the growth of human tumor cells overexpressing EGFR and ErbB2, and inhibits 80% of tumor growth in a mouse xenograft model, with potential anticancer activity. |
| In vitro | Methods: GW 583340 dihydrochloride (5 μM) was used to treat cells overexpressing ABCG2 to investigate its effects on the accumulation of anticancer substrates of ABCB1 and ABCG2 in cells overexpressing ABCB1 and ABCG2. Results: GW 583340 dihydrochloride significantly increased the intracellular level of [3H]-MX in cells overexpressing ABCG2. GW 583340 dihydrochloride (2.5 μM) reversed ABCB1- and ABCG2-mediated MDR. [1] |
| Synonyms | GW583340 dihydrochloride |
| Molecular Weight | 671.03 |
| Formula | C28H27Cl3FN5O3S2 |
| Cas No. | 1173023-85-2 |
| Smiles | O=S(C)(CCNCC1=NC(C2=CC3=C(NC4=CC=C(C(Cl)=C4)OCC5=CC(F)=CC=C5)N=CN=C3C=C2)=CS1)=O.Cl.Cl |
| Relative Density. | no data available |
| 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 (59.61 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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