Chemical Structure : Deltafluorine
货号: PC-25958Not For Human Use, Lab Use Only.
Deltafluorine is a specific small molecule PDEδ inhibitor with ITC KD of 148 nM and binding IC50 of 25 nM, targeting the binding site glutamate p.E88 in PDEδ, impairs K-Ras signaling.
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Deltafluorine is a specific small molecule PDEδ inhibitor with ITC KD of 148 nM and binding IC50 of 25 nM, targeting the binding site glutamate p.E88 in PDEδ, impairs K-Ras signaling.
Deltafluorine impairs Ras pathway downstream of MAPK and Akt-mTOR pathways.
Deltafluorine (5 uM) shows rong inhibitory activity in KRAS-dependent pancreatic ductal adenocarcinoma cell lines PA-TU-8902 and MIA PaCa-2 cells with an average growth inhibition of 84 ± 2% and 87 ± 4%, respectively.
Deltafluorine (15 mg/kg i.p., q.d. for 21 days) reduces tumor growt in KrasLSL.G12D/wt;Trp53fl/fl (KP) mouse model.
| 分子量 | 677.29 | |
| 分子式 | C33H42ClFN4O4S2 | |
| 外观性状 | Solid | |
| 储存条件 |
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| Solubility |
10 mM in DMSO |
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1. Zhang R, et al. J Med Chem. 2026 Jan 7. doi: 10.1021/acs.jmedchem.5c02082.
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