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Peucedanocoumarin III

CAS# 130464-57-2

Peucedanocoumarin III

Catalog No. BCN3471----Order now to get a substantial discount!

Product Name & Size Price Stock
Peucedanocoumarin III: 5mg $960 In Stock
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Chemical structure

Peucedanocoumarin III

3D structure

Chemical Properties of Peucedanocoumarin III

Cas No. 130464-57-2 SDF Download SDF
PubChem ID 1032882 Appearance Powder
Formula C21H22O7 M.Wt 386.4
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(9S,10R)-9-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-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-KNXUDURGSA-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.
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.
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.

Source of Peucedanocoumarin III

The roots of Peucedanum praeruptorum

Biological Activity of Peucedanocoumarin III

Description1. Peucedanocoumarin Ⅲ can induce rice resistance to blast disease.

Peucedanocoumarin III Dilution Calculator

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Peucedanocoumarin III Molarity Calculator

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Preparing Stock Solutions of Peucedanocoumarin III

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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References on Peucedanocoumarin III

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.

Structures of Angular Pyranocoumarins of Bai-Hua Qian-Hu, the Root of Peucedanum praeruptorum1.[Pubmed:17221426]

Planta Med. 1990 Jun;56(3):307-11.

Three new angular-type dihydropyranocoumarins, peucedanocoumarin I ( 1), peucedanocou-marin II ( 2), Peucedanocoumarin III ( 3), and a known coumarin having the same skeleton, pteryxin ( 4), were isolated from the crude drug "Bai-Hua Qian-Hu" of the Q-II type series, which is the root of PEUCEDANUM PRAERUPTORUM Dunn. (Umbelliferae). The chemical structures of 1, 2, and 3 have been established by physicochemical methods to be 3' ( S)-2-methylbutyryloxy-4'-( R)-acetoxy-3',4'-dihydroseselin, 3'( S)-acetoxy-4'( R)-angeloyloxy-3',4'-dihydroseselin, and 3'( S)-acetoxy-4'( R)-tigloyloxy-3',4'-dihydroseselin, respectively.

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