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Norartocarpetin is a tyrosinase inhibitor with strong inhibitory activity against tyrosinase (IC₅₀ = 0.47 μM). It can be used as an anti-browning agent in food-related research and also shows significant anti-tumor activity against human lung cancer NCI-H460 cells with an IC₅₀ of 22 μM. Its anti-proliferative mechanisms mainly include regulating the Ras/Raf/MAPK signaling pathway, inducing mitochondria-dependent apoptosis, arresting the cell cycle at S phase, and inhibiting cell migration and invasion.


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 1 mg | $113 | - | In Stock | |
| 5 mg | $289 | - | In Stock | |
| 10 mg | $479 | - | In Stock | |
| 25 mg | $892 | - | In Stock | |
| 50 mg | $1,220 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $273 | - | In Stock |
| Description | Norartocarpetin is a tyrosinase inhibitor with strong inhibitory activity against tyrosinase (IC₅₀ = 0.47 μM). It can be used as an anti-browning agent in food-related research and also shows significant anti-tumor activity against human lung cancer NCI-H460 cells with an IC₅₀ of 22 μM. Its anti-proliferative mechanisms mainly include regulating the Ras/Raf/MAPK signaling pathway, inducing mitochondria-dependent apoptosis, arresting the cell cycle at S phase, and inhibiting cell migration and invasion. |
| Targets&IC50 | Tyrosinase:0.47 μM, NCI-H460 cells:22 μM |
| In vitro | Methods: Relevant cells were treated with Norartocarpetin to detect its mushroom tyrosinase inhibitory activity; NCI-H460 and MRC-9 cells were treated with different concentrations of Norartocarpetin for 24–48 h to detect cytotoxicity, signaling pathways, apoptosis, cell cycle, invasion and migration. Results: 1 Norartocarpetin had potent mushroom tyrosinase inhibitory activity with an IC₅₀ of 0.47 μM [1]. 2 Norartocarpetin (0–100 μM, 48 h) showed dose-dependent cytotoxicity on NCI-H460 and MRC-9 cells, with IC₅₀ values of 22 μM and 85 μM, respectively. 3 Norartocarpetin (0, 11, 22, 44 μM, 24 h) could block the Ras/Raf/MAPK signaling pathway. 4 Norartocarpetin (0, 11, 22, 44 μM, 24 h) could induce apoptosis in human lung cancer NCI-H460 cells. 5 Norartocarpetin (0, 11, 22, 44 μM) could induce cell cycle arrest at the S phase. 6 Norartocarpetin (22 μM, 24 h) could inhibit cell invasion in a dose-dependent manner. 7 Norartocarpetin (0, 11, 22, 44 μM, 24 h) could significantly inhibit cell migration [2]. |
| Molecular Weight | 286.24 |
| Formula | C15H10O6 |
| Cas No. | 520-30-9 |
| Smiles | O=C1C=C(OC=2C=C(O)C=C(O)C12)C=3C=CC(O)=CC3O |
| 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: 80 mg/mL (279.49 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||||||||||||||||||||||
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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