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QL47 is a host-targeted small molecule antiviral agent with antiviral activity against dengue and other RNA viruses.QL47 acts as an inhibitor of viral translation and a covalent inhibitor of BTK, and can be used in the study of lymphomas.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $69 | - | In Stock |
| Description | QL47 is a host-targeted small molecule antiviral agent with antiviral activity against dengue and other RNA viruses.QL47 acts as an inhibitor of viral translation and a covalent inhibitor of BTK, and can be used in the study of lymphomas. |
| Targets&IC50 | PLCγ2/Tyr 759:318 nM, Tyr223:475 nM (EC50) |
| In vitro | QL47 inhibits protein neosynthesis initiated by both canonical cap-driven and noncanonical initiation strategies, likely by targeting an early step in translation elongation[2]. With EC50 values of 475 nM and 318 nM, QL47 inhibits BTK autophosphorylation on Tyr223 and phosphorylation of the downstream effector PLCγ2 (Tyr759) in cells, respectively. In Ramos cells, QL47 induces G1 cell cycle arrest and significant BTK protein degradation. Additionally, QL47 inhibits the proliferation of B-cell lymphoma cancer cell lines at submicromolar concentrations[1]. |
| Molecular Weight | 447.49 |
| Formula | C27H21N5O2 |
| Cas No. | 1469988-75-7 |
| Smiles | Cn1cc(cn1)-c1ccc2ncc3ccc(=O)n(-c4ccc5CCN(C(=O)C=C)c5c4)c3c2c1 |
| Relative Density. | 1.35 g/cm3 (Predicted) |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||
| Solubility Information | DMSO: 1 mg/mL (2.23 mM), Sonication is recommended. | ||||||||||
Solution Preparation Table | |||||||||||
DMSO
| |||||||||||
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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