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QL-X-138 HCl is a novel selective and highly potent BTK/MNK dual-kinase inhibitor with anticancer activity that binds covalently to BTK and noncovalently to MNK. QL-X-138 HCl inhibited BTK, MNK1, and MNK2 kinases. QL-X-138 HCl has anti-dengue virus 2 activity and shows anti-proliferative activity in acute myeloid leukemia cells. QL-X-138 HCl can be used to study lymphoma and leukemia.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $195 | - | In Stock | |
| 5 mg | $483 | In Stock | In Stock | |
| 10 mg | $692 | - | In Stock | |
| 25 mg | $1,080 | - | In Stock | |
| 50 mg | $1,490 | - | In Stock |
| Description | QL-X-138 HCl is a novel selective and highly potent BTK/MNK dual-kinase inhibitor with anticancer activity that binds covalently to BTK and noncovalently to MNK. QL-X-138 HCl inhibited BTK, MNK1, and MNK2 kinases. QL-X-138 HCl has anti-dengue virus 2 activity and shows anti-proliferative activity in acute myeloid leukemia cells. QL-X-138 HCl can be used to study lymphoma and leukemia. |
| Targets&IC50 | BTK Y223:11 nM (EC50), PLCγ2 Y1217:57 nM (EC50) |
| In vitro | In Ramos, OCI-AML3, U2932, TMD8, and U937 cells, QL-X-138 HCl(3-10000 nM; 4 hours) significantly inhibited the auto-phosphorylation of BTK Y223 (EC50=11 nM).QL-X-138 HCl strongly blocked the phosphorylation of the BTK downstream target PLCγ2 Y1217 (EC50=57 nM) and suppressed the phosphorylation of the MNK downstream target eIF4E S209 at a concentration of 1 μM[1]. |
| Synonyms | QL-X-138 HCl(1469988-63-3 Free base) |
| Molecular Weight | 457.91 |
| Formula | C25H20ClN5O2 |
| Smiles | O=C(NC1=CC(N2C(C=CC3=CN=C4C=CC(C5=CNN=C5)=CC4=C32)=O)=CC=C1C)C=C.Cl[H] |
| 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. |
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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