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.
PLoS One. 2017 Mar 9;Polytechnic University of Catalonia2016Plant Cell, (PCTOC)05 November 2016Mediators Inflamm. 2016;2016:6189590.US20170000760 A1Jan 5, 2017
Phytomedicine2015 March 20.J Sci Food Agric. 2017 MarJ Ethnopharmacol. 2017 Feb 2;Molecules. 2017 Mar 7;J. Agric. Food Chem.,2015, 63 (44), 9869–9878
J Agric Food Chem. 2017 Apr 5Biol Pharm Bull.2017;40(6)J Biol Chem.2014 Jan 17.J Chromatogr Sci.2015 Feb 5. pii: bmu231.
Our products had been exported to the following research institutions and universities, And still growing.
University of Hawaii Cancer Center (USA)Aveiro University (Portugal)Lund University (Sweden)National Research Council of Can... (Canada)
Seoul National University (Korea)Technical University of Denmark (Denmark)Colorado State University (USA)Donald Danforth Plant Science Ce... (USA)
Amity University (India)Massachusetts General Hospital (USA)Universiti Putra Malaysia(UPM) (Malaysia)
Qianhucoumarin G Description
||The roots of Peucedanum praeruptorum
|Biological Activity or Inhibitors:
||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: firstname.lastname@example.org
||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.
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.
Qianhucoumarin G References Information
Chinese Chemical Letters, 1993 (1) :37-38.
|NEW COMPOUNDS FROM PEUCEDANUM PRAERUPTORUM[Reference: WebLink]|
|Four new compounds named qianhucoumarin E, qianhucoumarin F, Qianhucoumarin G and baihuaqianhuoside have been isolated from the root of Peucedanum praeruptorum. Their structures were elucidated by chemical evidences and spectral analysis.