WYE-354 Chemical Structure
BEZ235 (NVP-BEZ235)is a dual ATP-competitive phosphatidylinositol 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) inhibitor of p110α, p110γ, p110δ and p110β with IC50 of 4 nM, 5 nM, 7 nM and 75 nM,respectively.
Deforolimus (Ridaforolimus) is a small-molecule inhibitor of mTOR.
PI-103 is a potent, cell-permeable, ATP-competitive PI3K family member inhibitor with IC50 of 2, 8, 20, 26, 48, 83, 88, 150 nM for DNA-PK, p110α, mTORC1, PI3-KC2β, p110δ, mTORC2, p110β, and p110γ, respectively.
Rapamycin also known as Sirolimus & Rapamune is an mTOR inhibitor. Rapamycin Sirolimus inhibits cell motility by suppression of mTOR-mediated pathways.
Temsirolimus (Torisel) is a mTOR inhibitor.
Everolimus (RAD001) also known as SDZ-RAD, Certican, Zortress and Afinitorm is an mTOR inhibitor available at Selleck with IC50 of 0.63 nM.
Ku-0063794 is an mTOR inhibitor, IC50 ~10 nM for mTORC1 and mTORC2, respectively.
GSK1059615 is a pan-PI3K reversible inhibitor,IC50:PI3Kα(0.4 nM), β (0.6 nM),γ (5 nM),δ (2 nM) and mTOR(12 nM).
XL765 is a mixed mTOR/PI3k inhibitor with IC50 of 157, 39, 113, 9 and 43 nM for mTOR, p110α, β, γ and δ, respectively.
AZD8055 is a potent, selective, and orally bioavailable ATP-competitive mTOR kinase inhibitor with an IC50 of 0.8 nM.
WYE-354,a cell-permeable pyrazolopyrimidine compound,is a potent and ATP competitive inhibitor of mTOR (IC50 = 5 nM), with significant selectivity over PI3K isofoms (>100-fold). When injected into tumor-bearing nude mice, WYE-354 inhibited mTORC1 and mTORC2 and displayed robust antitumor activity in PTEN-null tumors. [1]
| Molecular Weight (WM): | 495.53 |
|---|---|
| Formula: | C24H29N7O5 |
| CAS No.: | 1062169-56-5 |
| Synonyms: |
N/A
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| Dissolve in (25°C): | DMSO ≥99mg/mL |
| Water <1mg/mL | |
| Ethanol <1mg/mL | |
| Storage: | 2 years-20°CPowder |
| 1 week-4°Cin DMSO | |
| 1 month-80°in DMSO |
A collection of 864 bioactive compounds
A collection of 481 inhibitors
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A collection of 85 tyrosine kinase inhibitors.
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A unique collection of 17 small molecule modulators
A unique collection of 47 small molecule inhibitors
A unique collection of 63 GPCR small molecules

For MTT assays, cells (2,000 ~ 5,000 cells/well) were subcultured into 96-well plates according to their growth properties. Cell proliferation was assayed at 72 hr after treatment of WYE-354 by adding 20 μl of 5 mg/ml 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) solution per 100 μl of growth medium. After incubating for 3-4 h at 37°C, the media were removed and 150 µl/well of MTT solvent (either absolute DMSO or isopropanol containing 4 mM HCl and 0.1% Nonidet-40) was added to dissolve the formazan. |
For MTT assays, cells (2,000 ~ 5,000 cells/well) were subcultured into 96-well plates according to their growth properties. Cell proliferation was assayed at 72 hr after treatment of WYE-354 by adding 20 μl of 5 mg/ml 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) solution per 100 μl of growth medium. After incubating for 3-4 h at 37°C, the media were removed and 150 µl/well of MTT solvent (either absolute DMSO or isopropanol containing 4 mM HCl and 0.1% Nonidet-40) was added to dissolve the formazan.
Data independently produced by Dr. Yong-Weon Yi from Georgetown University Medical Center.WYE-354 purchased from Selleck. WYE-354 purchased from Selleck

HCT116 were left untreated (C) or stimulated for 5 h with serum (FBS) and rapamycin or WYE-354 at the indicated concentrations. |
HCT116 were left untreated (C) or stimulated for 5 h with serum (FBS) and rapamycin or WYE-354 at the indicated concentrations.
Data independently produced by Dr. Pierre P. Roger from Free University of Brussels. WYE-354 purchased from Selleck

| After starved in serum-free medium for 24h,A549 cells incubated with the indicated concentrations of WYE-354 for 3h,followed by 20-minute stimolation of 100ng/ml EGF. |
Data independently produced by Dr. Zhang of Tianjin Medical University WYE-354 purchased from Selleck
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