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IOR-160 is a dual inhibitor of casein kinase 2 (CK2) and HDAC. It exhibits high selectivity for CK2 with an IC50 of 1.7 nM and demonstrates broad inhibitory activity against HDAC (HDAC1, 2, 3, and 6) with IC50 values of 3.3 nM, 24.0 nM, 3.9 nM, and 13.0 nM, respectively, while showing low activity against HDAC8. IOR-160 modulates critical cell signaling pathways by inhibiting AKT phosphorylation and increasing α-tubulin acetylation. The compound reduces tumor growth and burden through its dual inhibition of CK2/HDAC and is relevant for research on triple-negative breast cancer.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | IOR-160 is a dual inhibitor of casein kinase 2 (CK2) and HDAC. It exhibits high selectivity for CK2 with an IC50 of 1.7 nM and demonstrates broad inhibitory activity against HDAC (HDAC1, 2, 3, and 6) with IC50 values of 3.3 nM, 24.0 nM, 3.9 nM, and 13.0 nM, respectively, while showing low activity against HDAC8. IOR-160 modulates critical cell signaling pathways by inhibiting AKT phosphorylation and increasing α-tubulin acetylation. The compound reduces tumor growth and burden through its dual inhibition of CK2/HDAC and is relevant for research on triple-negative breast cancer. |
| Targets&IC50 | CK2:1.7 nM |
| In vitro | IOR-160 (0.5 μM) exhibits strong inhibitory effects on CK2 and HIPK2, with residual activities of -6% and 7%, respectively. It shows moderate to low inhibition on DYRK1A, CLK2, Pim-1, Mnk2, DRAK1, and TrkA, with residual activity ranging from 18% to 65%. IOR-160 has weak inhibition on HDAC8, with an IC50 of 2200 nM. |
| In vivo | IOR-160 (1.0 mg dissolved in 100 μL PBS, administered intratumorally three times a week for 26 days) inhibits tumor growth in NOD scid γ mice bearing MDA-MB-231 cells through dual CK2/HDAC inhibition. |
| Molecular Weight | 510.46 |
| Formula | C23H25F3N4O6 |
| Cas No. | 2421119-78-8 |
| Smiles | O=C(O)C=1C=CC2=C(N=C(NCCCCCCCC(=O)NO)C=3C=CN=CC23)C1.O=C(O)C(F)(F)F |
| 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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