1-Methyl-2-undecylquinolin-4(1H)-oneCAS# 59443-02-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 59443-02-6 | SDF | Download SDF |
| PubChem ID | 5319811 | Appearance | Powder |
| Formula | C21H31NO | M.Wt | 313.5 |
| Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 1-methyl-2-undecylquinolin-4-one | ||
| SMILES | CCCCCCCCCCCC1=CC(=O)C2=CC=CC=C2N1C | ||
| Standard InChIKey | ZLIHBZFNMQLPOT-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C21H31NO/c1-3-4-5-6-7-8-9-10-11-14-18-17-21(23)19-15-12-13-16-20(19)22(18)2/h12-13,15-17H,3-11,14H2,1-2H3 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
| Description | 1. 1-Methyl-2-undecyl-4(1H)-quinolone(1-Methyl-2-undecylquinolin-4(1H)-one) shows a selective inhibition of type B MAO (MAO-B) activity with the IC(50) value of 15.3 microM using a substrate kynuramine, but does not inhibit type A MAO (MAO-A) activity. 2. 1-Methyl-2-undecyl-4(1H)-quinolone, and dihydroevocarpine should also be served as the chemical markers together with evodiamine for the quality control of Evodia rutaecarpa (Juss.) Benth. 3. 1-Methyl-2-undecyl-4(1H)-quinolone can mitigate high phosphate-induced human aortic valve interstitial cells (HAVICs) calcification by inhibiting phosphate cotransporter (PiT-1) gene expression. 4. 1-Methyl-2-undecyl-4(1H)-quinolone shows moderate antiangiogenic activity against human tumor cells. |
| Targets | MAO |
1-Methyl-2-undecylquinolin-4(1H)-one Dilution Calculator
1-Methyl-2-undecylquinolin-4(1H)-one Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.1898 mL | 15.949 mL | 31.8979 mL | 63.7959 mL | 79.7448 mL |
| 5 mM | 0.638 mL | 3.1898 mL | 6.3796 mL | 12.7592 mL | 15.949 mL |
| 10 mM | 0.319 mL | 1.5949 mL | 3.1898 mL | 6.3796 mL | 7.9745 mL |
| 50 mM | 0.0638 mL | 0.319 mL | 0.638 mL | 1.2759 mL | 1.5949 mL |
| 100 mM | 0.0319 mL | 0.1595 mL | 0.319 mL | 0.638 mL | 0.7974 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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1-methyl-2-undecyl-4(1H)-quinolone as an irreversible and selective inhibitor of type B monoamine oxidase.[Pubmed:12672993]
Chem Pharm Bull (Tokyo). 2003 Apr;51(4):409-11.
The inhibitory compound of monoamine oxidase (MAO) activity was isolated from the CH(2)Cl(2) fraction of the fructus of Evodia rutaecarpa and identified as 1-methyl-2-undecyl-4(1H)-quinolone (1). Compound 1 showed a selective inhibition of type B MAO (MAO-B) activity with the IC(50) value of 15.3 microM using a substrate kynuramine, but did not inhibit type A MAO (MAO-A) activity. The kinetic analysis using Lineweaver-Burk plots indicated that compound 1 competitively inhibited MAO-B activity with the K(i) value of 9.91 microM. The inhibition of MAO-B by compound 1 was found to be irreversible by dialysis of the incubation mixture. These results suggest that compound 1 is a potent irreversible inhibitor of MAO-B, and may regulate catecholamine content in the neurons.
Simultaneous Quantification of Limonin, Two Indolequinazoline Alkaloids, and Four Quinolone Alkaloids in Evodia rutaecarpa (Juss.) Benth by HPLC-DAD Method.[Pubmed:23738236]
J Anal Methods Chem. 2013;2013:827361.
A simple and efficient HPLC-DAD (225 nm) method was developed and validated for the simultaneous determination of limonin and six key alkaloids (evodiamine, rutaecarpine, 1-methyl-2-undecyl-4(1H)-quinolone, evocarpine, 1-methy-2-[(6Z,9Z)]-6,9-pentadecadienyl-4-(1H)-quinolone, and dihydroevocarpine) in Evodia rutaecarpa (Juss.) Benth, which has been widely used as one of the Traditional Chinese Medicines. The chromatographic separation was carried out on a Hypersil BDS C18 column, and gradient elution was employed with a mobile phase containing acetonitrile and water. Contents of the analytes in 18 batches of samples were analyzed by ultrasonic extraction with ethanol and water mixture (80 : 20, v/v) followed by HPLC analysis. Separation of the seven analytes was achieved within 60 min with good linearity (r > 0.999). The RSD of both the intraday and interday precision was below 1.85%. The accuracy at different concentrations was within the range of 97.91 to 100.49%. Hierarchical clustering analysis was performed to differentiate and classify the samples based on the contents of the seven constituents. This study indicated that the quality control of E. rutaecarpa could be simplified to the measurement of four constituents, and that limonin, 1-methyl-2-undecyl-4(1H)-quinolone, and dihydroevocarpine should also be served as the chemical markers together with evodiamine for the quality control of Evodia rutaecarpa (Juss.) Benth.
1-Methyl-2-undecyl-4(1H)-quinolone, a derivative of quinolone alkaloid evocarpine, attenuates high phosphate-induced calcification of human aortic valve interstitial cells by inhibiting phosphate cotransporter PiT-1.[Pubmed:27165707]
J Pharmacol Sci. 2016 May;131(1):51-7.
An abnormally high serum phosphate level induces calcific aortic stenosis (CAS), which is characterized by ectopic valve calcification and stenosis of the orifice area. Inhibition of ectopic calcification is a critical function of any internal medical therapy for CAS disease. The aim of the present study was to investigate the inhibitory effects of several derivatives of evocarpine, methanolic extracts from the fruits of Evodia rutaecarpa Bentham (Japanese name: Go-Shu-Yu) on the high phosphate-induced calcification of human aortic valve interstitial cells (HAVICs) obtained from patients with CAS. High phosphate (3.2 mM) concentrations significantly increased the calcification of HAVICs after 7 days of culture. This calcification was completely inhibited in the presence of sodium phosphonoformate (PFA), a selective inhibitor of the type III sodium-dependent phosphate cotransporter (PiT-1). PiT-1 contributes to phosphate uptake, resulting in calcification. 1-Methyl-2-undecyl-4(1H)-quinolone (MUQ; 30-300 nM), but not evocarpine or its derivatives dihydroevocarpine and 1-methyl-2-nonyl-4(1H)-quinolone, inhibited the high phosphate-induced HAVICs calcification in a concentration-dependent manner. Although all of the evocarpine derivatives attenuated alkaline phosphatase activity, only MUQ also decreased PiT-1 gene expression with cellular PiT-1 protein diminution. These results suggest that MUQ mitigated high phosphate-induced HAVICs calcification by inhibiting PiT-1 gene expression.
