Pedicin

CAS# 521-51-7

Pedicin

Catalog No. BCN4845----Order now to get a substantial discount!

Product Name & Size Price Stock
Pedicin:5mg Please Inquire In Stock
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Quality Control of Pedicin

Number of papers citing our products

Chemical structure

Pedicin

3D structure

Chemical Properties of Pedicin

Cas No. 521-51-7 SDF Download SDF
PubChem ID 5901370 Appearance Yellow powder
Formula C18H18O6 M.Wt 330.3
Type of Compound Chalcones Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (E)-1-(2,5-dihydroxy-3,4,6-trimethoxyphenyl)-3-phenylprop-2-en-1-one
SMILES COC1=C(C(=C(C(=C1C(=O)C=CC2=CC=CC=C2)O)OC)OC)O
Standard InChIKey PPRMAMORBLMPSR-MDZDMXLPSA-N
Standard InChI InChI=1S/C18H18O6/c1-22-16-13(12(19)10-9-11-7-5-4-6-8-11)14(20)17(23-2)18(24-3)15(16)21/h4-10,20-21H,1-3H3/b10-9+
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 Pedicin

The herbs of Fissistigma oldhamii

Protocol of Pedicin

Structure Identification
Proceedings of the Indian Academy of Sciences - Section A, 1952, 36(2):130-133.

A note on the biogenesis of pedicin.[Reference: WebLink]


METHODS AND RESULTS:
Of the two hydroxyl groups in the 2- and 6-positions of 2:3:6-trihydroxy-4-methoxy acetophenone and chalkone the 6-hydroxyl is shown to be more reactive.
CONCLUSIONS:
A modified biogenetic scheme is suggested for Pedicin.

Pedicin Dilution Calculator

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Pedicin Molarity Calculator

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Preparing Stock Solutions of Pedicin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.0276 mL 15.1378 mL 30.2755 mL 60.551 mL 75.6888 mL
5 mM 0.6055 mL 3.0276 mL 6.0551 mL 12.1102 mL 15.1378 mL
10 mM 0.3028 mL 1.5138 mL 3.0276 mL 6.0551 mL 7.5689 mL
50 mM 0.0606 mL 0.3028 mL 0.6055 mL 1.211 mL 1.5138 mL
100 mM 0.0303 mL 0.1514 mL 0.3028 mL 0.6055 mL 0.7569 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 Pedicin

An antimitotic and cytotoxic chalcone from Fissistigma lanuginosum.[Pubmed:7595585]

J Nat Prod. 1995 Aug;58(8):1160-6.

Bioassay-guided fractionation of an ethyl acetate extract of Fissistigma lanuginosum led to the isolation of the known chalcone Pedicin [1], which inhibited tubulin assembly into microtubules (IC50 value of 300 microM). From the same EtOAc fraction, two new condensed chalcones, fissistin [2] and isofissistin [3], which showed cytotoxicity against KB cells, were also obtained, together with the inactive dihydroPedicin [4] and 6,7-dimethoxy-5,8-dihydroxyflavone [5]. In addition, the aminoquinones 6, 8, and 9 were isolated from the alkaloid extract. These compounds were artifacts, prepared by treatment of 1, 4, and 2, respectively, with NH4OH. The structures of the new compounds were elucidated by spectral methods, especially 2D nmr.

New phenolic components of Didymocarpus pedicellata.[Pubmed:17402015]

Planta Med. 1981 Sep;43(1):86-8.

A chemical investigation of Didymocarpus pedicellata has resulted in the isolation of 8-hydroxy-5, 6, 7-trimethoxy-flavanone, 2'-hydroxy-4', 5', 6'-trimethoxychalcone, 5, 6, 7, 8-tetramethoxy flavanone, pedicellin, methyl Pedicin and beta-sitosterol. 8-Hydroxy-5, 6, 7-trimethoxy flavanone and 2'-hydroxy-4', 5', 6'-trimethoxy chalcone are hitherto new natural products while 5, 6, 7, 8-tetramethoxy flavanone has been isolated from D. pedicellata for the first time.

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