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Petasiphenone

CAS# 162616-81-1

Petasiphenone

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Chemical structure

Petasiphenone

3D structure

Chemical Properties of Petasiphenone

Cas No. 162616-81-1 SDF Download SDF
PubChem ID 16066851 Appearance Powder
Formula C17H14O7 M.Wt 330.29
Type of Compound N/A Storage Desiccate at -20°C
Synonyms 3,4-Dihydroxyphenacyl caffeate;3,4-Dihydroxy-phenacyl caffeate
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [2-(3,4-dihydroxyphenyl)-2-oxoethyl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
SMILES C1=CC(=C(C=C1C=CC(=O)OCC(=O)C2=CC(=C(C=C2)O)O)O)O
Standard InChIKey DPMVCMFEBYVTFB-QHHAFSJGSA-N
Standard InChI InChI=1S/C17H14O7/c18-12-4-1-10(7-14(12)20)2-6-17(23)24-9-16(22)11-3-5-13(19)15(21)8-11/h1-8,18-21H,9H2/b6-2+
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.

Petasiphenone Dilution Calculator

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Petasiphenone Molarity Calculator

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Preparing Stock Solutions of Petasiphenone

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.0276 mL 15.1382 mL 30.2764 mL 60.5528 mL 75.6911 mL
5 mM 0.6055 mL 3.0276 mL 6.0553 mL 12.1106 mL 15.1382 mL
10 mM 0.3028 mL 1.5138 mL 3.0276 mL 6.0553 mL 7.5691 mL
50 mM 0.0606 mL 0.3028 mL 0.6055 mL 1.2111 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 Petasiphenone

Petasiphenone, a phenol isolated from Cimicifuga racemosa, in vitro inhibits proliferation of the human prostate cancer cell line LNCaP.[Pubmed:17295185]

Planta Med. 2007 Feb;73(2):184-7.

Extracts of Cimicifuga racemosa (L.) Nutt. (syn.: Actaea racemosa L.) (CR) inhibit the proliferation of the human prostate cancer cell line LNCaP. Recently, the phenylpropanoid ester 3,4-dihydroxyphenacyl caffeate (Petasiphenone, 1) was isolated from CR. This substance is a structural homologue to petasiphenol ([3-(3,4-dihydroxyphenyl)-2-oxopropyl caffeate]), a compound produced by Petasites japonicus Sieb. & Zucc. which inhibits the growth of various human leukemia cell lines. Because of the structural similarity, we examined whether 1 affects the proliferation of LNCaP cells and the secretion of prostate-specific antigen (PSA). Under basal conditions as well as under co-incubation with 10 nM estradiol [E2 or 1 nM dihydrotestosterone (DHT)], 1 dose-dependently inhibited proliferation of LNCaP cells while PSA release per cell was not altered. We report for the first time that a defined compound isolated from CR inhibits the growth of the human prostate cancer cells LNCaP.

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