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Nitecapone is a reversible inhibitor of S-COMT (IC50 values of 300 nM in rat liver)

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $30 | In Stock | In Stock | |
| 5 mg | $64 | In Stock | In Stock | |
| 10 mg | $106 | In Stock | In Stock | |
| 25 mg | $176 | In Stock | In Stock | |
| 50 mg | $265 | In Stock | In Stock | |
| 100 mg | $395 | In Stock | In Stock |
| Description | Nitecapone is a reversible inhibitor of S-COMT (IC50 values of 300 nM in rat liver) |
| Targets&IC50 | S-COMT:300 nM |
| In vitro | At high micromolar to millimolar concentrations in in vitro research studies, nitecapone is an effective antioxidant, nitric oxide radical scavenger, and iron chelator that can protect cells from lipid peroxidation[1] |
| In vivo | After single administration, both?nitecapone?and OR-486 reduced mechanical nociceptive thresholds and thermal nociceptive latencies (hot plate test) at 2 and 3 h, regardless of their brain penetration. These effects were still present after chronic treatment with COMT inhibitors for 5 days. Intraplantar injection of carrageenan reduced nociceptive latencies and both COMT inhibitors potentiated this reduction without modifying inflammation. CGP 28014 shortened paw flick latencies. OR-486 did not modify hot plate times in Comt gene deficient mice. Intrathecal?nitecapone?modified neither thermal nor mechanical nociception[2]. |
| Animal Research | Used single and repeated administration of a peripherally restricted, short-acting (nitecapone) and also a centrally acting (3,5-dinitrocatechol, OR-486) COMT inhibitor.?We also tested CGP 28014, an indirect inhibitor of COMT enzyme.?Effects of OR-486 on thermal nociception were also studied in COMT deficient mice.?Effects on spinal pathways were assessed in rats given intrathecal nitecapone[2]. |
| Molecular Weight | 265.22 |
| Formula | C12H11NO6 |
| Cas No. | 116313-94-1 |
| Smiles | CC(=O)C(=Cc1cc(O)c(O)c(c1)[N+]([O-])=O)C(C)=O |
| Relative Density. | 1.451 g/cm3 (Predicted) |
| 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: 2.5 mg/mL (9.43 mM), Sonication is recommended. | |||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 1 mg/mL (3.77 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 | ||||||||||||||||
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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