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RP-1664 is a selective and orally active PLK4 inhibitor with an IC50 of 3 nM. This compound demonstrates exceptional selectivity over related kinases, disrupts centriole biogenesis in cancer cells leading to PLK4 and p21 protein accumulation, shows enhanced sensitivity in TRIM37-high-expressing cells, and exhibits antitumor activity in breast cancer and neuroblastoma research.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $243 | - | In Stock | |
| 5 mg | $589 | - | In Stock | |
| 10 mg | $858 | - | In Stock | |
| 25 mg | $1,280 | - | In Stock | |
| 50 mg | $1,720 | - | In Stock |
| Description | RP-1664 is a selective and orally active PLK4 inhibitor with an IC50 of 3 nM. This compound demonstrates exceptional selectivity over related kinases, disrupts centriole biogenesis in cancer cells leading to PLK4 and p21 protein accumulation, shows enhanced sensitivity in TRIM37-high-expressing cells, and exhibits antitumor activity in breast cancer and neuroblastoma research. |
| In vitro | Methods: RPE1-hTERT Cas9 TP53 knockout cells and RPE1-hTERT Cas9 TP53 wild-type cells were treated with RP-1664 (1-1000 nM, 48-72 hours), and the expression of target proteins was analyzed by Western Blot. Results: The total protein level of PLK4 was increased in RPE1-hTERT Cas9 TP53 knockout cells, and the level of p21 protein was increased in RPE1-hTERT Cas9 TP53 wild-type cells in a dose-dependent manner. [1] |
| Synonyms | RP1664 |
| Molecular Weight | 514.55 |
| Formula | C23H24F2N8O2S |
| Cas No. | 2980682-00-4 |
| Smiles | O=S(=O)(C1=CC(F)=C(C(F)=C1)N(C=2N=C(NC3=NNC(=C3)C)C(=C(N2)C=4N=CN(C4)C)C5CC5)C)C |
| Relative Density. | no data available |
| Storage | store at low temperature,keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 80 mg/mL (155.48 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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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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