ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
J Sep Sci.2018 Jan 23.Kor. J. Pharmacogn.47(1):62-72(2016)New Zealand Journal of Forestry Sci.2014, 44:17Molecules. 2017 Jun 2;J Pharm Biomed Anal. 2017 Jun 5;
Anal Bioanal Chem.2018 Feb;Sci Rep. 2017 Jun 12;Food Chem. 2017 Apr 15;Int J Anal Chem.2017;Pharmacogn Mag.2015 Jul-Sep.
Chem Biol Interact. 2016 Oct 25BMC Complement Altern Med.2017 Aug 3;Mol Med Rep.2015 Sep 21Plant Cell, (PCTOC)05 November 2016
Our products had been exported to the following research institutions and universities, And still growing.
Leibniz Institute of Plant Bioch... (Germany)Julius Kühn-Institut (Germany)Charles Sturt University (Denmark)Institute of Tropical Disease Un... (Indonesia)
University of Hull (United Kingdom)Universidade de Franca (Brazil)Korea Institute of Oriental Medi... (Korea)The Institute of Cancer Research (United Kingdom)
Copenhagen University (Denmark)University of Cincinnati (USA)Osmania University (India)
|| 1. Bakkenolide III may have cytotoxicity.|
Bakkenolide III Description
||The roots of Petasites formosanus.
||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
||Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: email@example.com
||The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
Recent ChemFaces New Products and Compounds
Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
Cell. 2018 Jan 11;172(1-2):249-261.e12. doi: 10.1016/j.cell.2017.12.019.PMID: 29328914
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.PMID: 29149595
Scientific Reports 2017 Dec 11;7(1):17332.doi: 10.1038/s41598-017-17427-6.PMID: 29230013
Molecules. 2017 Oct 27;22(11). pii: E1829.doi: 10.3390/molecules22111829.PMID: 29077044
J Cell Biochem. 2018 Feb;119(2):2231-2239.doi: 10.1002/jcb.26385. PMID: 28857247
Phytomedicine. 2018 Feb 1;40:37-47. doi: 10.1016/j.phymed.2017.12.030.PMID: 29496173
Calculate Dilution Ratios(Only for Reference)
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Bakkenolide III References Information
Chem Pharm Bull (Tokyo). 1999 Mar;47(3):375-82.
|The bakkenolides from the root of Petasites formosanus and their cytotoxicity.[Pubmed: 10400491]|
|Thirty-two new bakkenolides, bakkenolide Db (1) bakkenolide Dh(7), bakkenolide Fa(8), bakkenolide Fb(9), bakkenolide I(10) bakkenolide M(14), bakkenolide Na(15), bakkenolide Nb(16), bakkenolide O(17) bakkenolide T(22), bakkenolide Ua (23), bakkenolide Ub(24), bakkenolide V(25) bakkenolide X(27), bakkenolide Ya(28), bakkenolide Yb(29), bakkenolide Za(30), bakkenolide Zb(31) and Bakkenolide III(32), from the roots of Petasites formosanus together with thirty known compounds were isolated. The structures were characterized by spectral analysis. The locations, C-1 and/or C-9 of bakkenolide skeleton, of the substituents, such as acetoxy, isobutyroyloxy and isovaleroyloxy groups, can be determined by the chemical shifts of their signals and the H-1 and/H-9 in the 1H-NMR spectra. The cytotoxicity was also discussed.