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Peucedanocoumarin I

CAS# 130464-55-0

Peucedanocoumarin I

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Product Name & Size Price Stock
Peucedanocoumarin I: 5mg Please Inquire In Stock
Peucedanocoumarin I: 10mg Please Inquire In Stock
Peucedanocoumarin I: 20mg Please Inquire Please Inquire
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Peucedanocoumarin I: 200mg Please Inquire Please Inquire
Peucedanocoumarin I: 500mg Please Inquire Please Inquire
Peucedanocoumarin I: 1000mg Please Inquire Please Inquire

Quality Control of Peucedanocoumarin I

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Chemical structure

Peucedanocoumarin I

3D structure

Chemical Properties of Peucedanocoumarin I

Cas No. 130464-55-0 SDF Download SDF
PubChem ID 12314635 Appearance Powder
Formula C21H24O7 M.Wt 388.4
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(9S,10R)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] 2-methylbutanoate
SMILES CCC(C)C(=O)OC1C(C2=C(C=CC3=C2OC(=O)C=C3)OC1(C)C)OC(=O)C
Standard InChIKey GVBNSPFBYXGREE-VEQZCADJSA-N
Standard InChI InChI=1S/C21H24O7/c1-6-11(2)20(24)27-19-18(25-12(3)22)16-14(28-21(19,4)5)9-7-13-8-10-15(23)26-17(13)16/h7-11,18-19H,6H2,1-5H3/t11?,18-,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 I

The roots of Peucedanum praeruptorum

Biological Activity of Peucedanocoumarin I

DescriptionStandard reference

Protocol of Peucedanocoumarin I

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

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


METHODS AND RESULTS:
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).
CONCLUSIONS:
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.

Peucedanocoumarin I Dilution Calculator

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Peucedanocoumarin I Molarity Calculator

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Preparing Stock Solutions of Peucedanocoumarin I

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.5747 mL 12.8733 mL 25.7467 mL 51.4933 mL 64.3666 mL
5 mM 0.5149 mL 2.5747 mL 5.1493 mL 10.2987 mL 12.8733 mL
10 mM 0.2575 mL 1.2873 mL 2.5747 mL 5.1493 mL 6.4367 mL
50 mM 0.0515 mL 0.2575 mL 0.5149 mL 1.0299 mL 1.2873 mL
100 mM 0.0257 mL 0.1287 mL 0.2575 mL 0.5149 mL 0.6437 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 I

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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