Corylifol CCAS# 775351-91-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 775351-91-2 | SDF | Download SDF |
| PubChem ID | 91886689 | Appearance | Yellow powder |
| Formula | C20H18O5 | M.Wt | 338.4 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 2-(3,4-dihydroxyphenyl)-7-hydroxy-8-(3-methylbut-2-enyl)chromen-4-one | ||
| SMILES | CC(=CCC1=C(C=CC2=C1OC(=CC2=O)C3=CC(=C(C=C3)O)O)O)C | ||
| Standard InChIKey | MXLIDQIPMAHDLB-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C20H18O5/c1-11(2)3-5-13-15(21)8-6-14-17(23)10-19(25-20(13)14)12-4-7-16(22)18(24)9-12/h3-4,6-10,21-22,24H,5H2,1-2H3 | ||
| 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. Corylifol C and, to a lesser extent, xanthoangelol are potent protein kinase inhibitors (inhibitory concentration 50% values for epidermal growth factor receptor (EGFR): 1.1 and 4.4 × 10(-6) μg/ml, respectively). |
| Targets | EGFR | MEK | ERK | p38MAPK |
Corylifol C Dilution Calculator
Corylifol C Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.9551 mL | 14.7754 mL | 29.5508 mL | 59.1017 mL | 73.8771 mL |
| 5 mM | 0.591 mL | 2.9551 mL | 5.9102 mL | 11.8203 mL | 14.7754 mL |
| 10 mM | 0.2955 mL | 1.4775 mL | 2.9551 mL | 5.9102 mL | 7.3877 mL |
| 50 mM | 0.0591 mL | 0.2955 mL | 0.591 mL | 1.182 mL | 1.4775 mL |
| 100 mM | 0.0296 mL | 0.1478 mL | 0.2955 mL | 0.591 mL | 0.7388 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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Compounds isolated from Psoralea corylifolia seeds inhibit protein kinase activity and induce apoptotic cell death in mammalian cells.[Pubmed:23927478]
J Pharm Pharmacol. 2013 Sep;65(9):1393-408.
OBJECTIVES: Psoralea corylifolia is a plant widely used in traditional Chinese medicine, e.g. for its chemopreventive effect. To identify active substances responsible for this effect, we investigated pharmacological effects of 11 compounds isolated from the seeds of this plant (newly described substances: 7, 2', 4'-trihydroxy-3-arylcoumarin and psoracoumestan). METHODS: The influence of distinct compounds on different signal transduction pathways (cell proliferation, survival, angiogenesis and metastasis) was screened via analysis of the activity of 24 protein kinases, mitogen activated protein kinase phosphorylation via Western blot, cytotoxicity was shown using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay and determination of caspase activity. Oxidative stress was detected via 2',7'-dichlorofluorescein fluorescence. KEY FINDINGS: Some compounds showed cytotoxic effects (H4IIE, Hct116, C6 cells) mainly mediated via induction of apoptosis. Distinct compounds caused a strong inhibition of MAPK/ERK kinase (MEK) phosphorylation, weak effects on extracellular-signal regulated kinase (ERK) phosphorylation and no significant effect on p38 and c-Jun amino-terminal kinase. Corylifol C and, to a lesser extent, xanthoangelol are potent protein kinase inhibitors (inhibitory concentration 50% values for epidermal growth factor receptor (EGFR): 1.1 and 4.4 x 10(-6) mug/ml, respectively). Because EGFR, MEK and ERK are kinases involved in cellular proliferation, an inhibition of these enzymes may be useful to cause chemopreventive effects. CONCLUSIONS: Distinct compounds isolated from P. corylifolia showed a high potential to influence cellular pathways, e.g. by inhibition of protein kinases that may be interesting for pharmacological purposes.
