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Ononetin (2',4'-Dihydroxy-2-(4-methoxyphenyl)acetophenone) is a TRPM3 channel blocker(IC50: 0.3 μM).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $47 | In Stock | In Stock | |
| 10 mg | $72 | In Stock | In Stock | |
| 25 mg | $139 | In Stock | In Stock | |
| 50 mg | $198 | In Stock | In Stock | |
| 100 mg | $297 | In Stock | In Stock | |
| 200 mg | $455 | In Stock | In Stock | |
| 500 mg | $736 | In Stock | - |
| Description | Ononetin (2',4'-Dihydroxy-2-(4-methoxyphenyl)acetophenone) is a TRPM3 channel blocker(IC50: 0.3 μM). |
| Targets&IC50 | TRPM3:0.3 μM |
| In vitro | Administration of 1-10 μM Ononetin completely and reversibly abrogates Ca2+ entry and ionic currents through recombinantly expressed TRPM3α2 and block the pregnenolone sulphate-inducible Ca2+ entry in primary cultures of mouse or rat dorsal root ganglia (DRG) neurones[1]. |
| In vivo | Intraperitoneal injection of 10 mg/kg Ononetin completely reverses established Freund's Complete Adjuvant (FCA)-induced heat hypersensitivity, demonstrating that the loss of hypersensitivity in Trpm3-/- mice is unlikely to be caused by developmental or compensatory mechanisms[2]. |
| Synonyms | 2',4'-Dihydroxy-2-(4-methoxyphenyl)acetophenone |
| Molecular Weight | 258.27 |
| Formula | C15H14O4 |
| Cas No. | 487-49-0 |
| Smiles | COC1=CC=C(CC(=O)C2=C(O)C=C(O)C=C2)C=C1 |
| Relative Density. | 1.31g/cm3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (212.96 mM), Sonication is recommended. Ethanol: < 30 mg/mL (116.16 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (7.74 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
Ethanol/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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