(+)-PteryxinCAS# 13161-75-6 |
- Peucedanocoumarin II
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Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 13161-75-6 | SDF | Download SDF |
| PubChem ID | 5281425 | Appearance | White powder |
| Formula | C21H22O7 | M.Wt | 386.4 |
| Type of Compound | Coumarins | Storage | Desiccate at -20°C |
| Solubility | >17.1mg/mL in DMSO | ||
| Chemical Name | [(9R,10R)-9-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (Z)-2-methylbut-2-enoate | ||
| SMILES | CC=C(C)C(=O)OC1C(C(OC2=C1C3=C(C=C2)C=CC(=O)O3)(C)C)OC(=O)C | ||
| Standard InChIKey | LYUZYPKZQDYMEE-YRCPKEQFSA-N | ||
| Standard InChI | InChI=1S/C21H22O7/c1-6-11(2)20(24)27-18-16-14(28-21(4,5)19(18)25-12(3)22)9-7-13-8-10-15(23)26-17(13)16/h6-10,18-19H,1-5H3/b11-6-/t18-,19-/m1/s1 | ||
| 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 | (+)-Pteryxin has muscle-relaxant props, it also shows hepatoprotective and nitric oxide prodn. inhibitory activity. |
| Targets | NO |
| Structure Identification | Chemistry of Natural Compounds.2008 Sep;44(5):578-581.Plant Coumarins. 3. (+)-PTeryxin from Peucedanum terebinthaceum.[Reference: WebLink]The potentially medically valuable pyranocoumarin (+)-Pteryxin was isolated for the first time from Peucedanum terebinthaceum Fischer et Turcz. |
(+)-Pteryxin Dilution Calculator
(+)-Pteryxin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.588 mL | 12.94 mL | 25.8799 mL | 51.7598 mL | 64.6998 mL |
| 5 mM | 0.5176 mL | 2.588 mL | 5.176 mL | 10.352 mL | 12.94 mL |
| 10 mM | 0.2588 mL | 1.294 mL | 2.588 mL | 5.176 mL | 6.47 mL |
| 50 mM | 0.0518 mL | 0.2588 mL | 0.5176 mL | 1.0352 mL | 1.294 mL |
| 100 mM | 0.0259 mL | 0.1294 mL | 0.2588 mL | 0.5176 mL | 0.647 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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Coumarins and antiplatelet aggregation constituents from Formosan Peucedanum japonicum.[Pubmed:8821432]
Phytochemistry. 1996 Feb;41(2):525-30.
Four new khellactone esters, (-)-trans-3'-acetyl-4'-senecioylkhellactone, (+-)-cis-3'-acetyl-4'-tigloylkhellactone, (+-)-cis-4-tigloylkhellactone, (+)-trans-4'-tigloylkhellactone, together with 14 known coumarins, isoimperatorin, psoralen, bergapten, xanthotoxol, cnidilin, (-)-selinidin, (-)-deltoin, (+)-Pteryxin, (+)-peucedanocoumarin III, xanthotoxin, imperatorin, (+)-marmesin, (+)-oxypeucedanin hydrate, (+)-peucedanol and three chromones, eugenin, (-)-hamaudol, (+)-visamminol, have been isolated from the root of Formosan Peucedanum japonicum. The structures of the new compounds were elucidated by spectral data. The identities of (+)-trans-3'-tigloyl-4'-acetylkhellactone, formerly reported as a new compound, and (+)-cis-3'-angeloyl-4'-acetyl-khellactone, with the known (+)-peucedanocoumarin III and (+)-Pteryxin, respectively, are discussed. Among the isolates, seven compounds, eugenin, (-)-selinidin, (+)-Pteryxin, imperatorin, bergapten, cnidilin and (+)-visamminol, show strong antiplatelet aggregation activity in vitro.
