ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
More articles cited ChemFaces products.
Phytomedicine2015 March 20.Inflammation.2015 Feb;38(1):445-55. Institute of Materia Medica2016 Mar 31, pp.29-35J Exp Bot. 2016 May 18.Phytomedicine15 Dec. 2015,1262–1268
Eur J Pharm Sci. 2016 May 18; Acta Agriculturae ScandinavicaJan. 18, 2016New Zealand Journal of Forestry Sci.2014, 44:17Mol Cells.2015 Sep 30;38(9):765-72.J Biol Chem.2014 Jan 17.
Journal of Medicinal Plant Research.2013 Nov 7Am J Chin Med.2015 Jul 30:1-22.Phytochemistry Letters2015 JuneBraz J Med Biol Res. 2016 Jul 4;49(7).
Our products had been exported to the following research institutions and universities, And still growing.
Chinese University of Hong Kong (China)University of Illinois at Chicago (USA)Donald Danforth Plant Science Ce... (USA)Indian Institute of Science (India)
National Cancer Institute (USA)Helmholtz Zentrum München (Germany)Northeast Normal University Chan... (China)Universite de Lille1 (France)
University of Oslo (Norway)University of Maryland School of... (USA)Wroclaw Medical University (Poland)
||The herbs of Croton caudatus Geisel.var.tomentosus Hook
|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: 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.
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.
Croverin References Information
J. Chem. Soc., Chem. Commun., 1980, 920-921
|Structures of croverin (X-ray analysis) and dihydrocroverin, two new diterpene lactones from Croton verreauxii Baill.[Reference: WebLink]|
|The structures and stereochemistries of Croverin and dihydroCroverin, two new diterpene lactones from Croton verreauxii Baill., have been elucidated by a combination of chemical, physical, and X-ray methods.