ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
Evid Based Complement Alternat Med. 2017Institute of Materia Medica2016 Mar 31, pp.29-35Gorana Nedin Rankovi?2017 Jan 15Eur J Pharm Sci. 2016 May 18; Badan Litbangkes Kemenkes RINo 4 (2016)
J Drug Target.2016 Feb 24:1-28.Fitoterapia.2015 Jan;100:179-86.Int J Mol Sci. 2014 May 13;15(5):8443-57.Jour. of Stored Pro & Postharvest Res.March 2016Polytechnic University of Catalonia2016
Br J Pharmacol.2016 Jan;173(2):396-410.Food Chem. 2017 Aug 1;Tropical J. of Pha. ResearchNo 3 (2017) Tumour Biol.2015 Apr 12.
Our products had been exported to the following research institutions and universities, And still growing.
Johannes Gutenberg University Ma... (Germany)University of Hull (United Kingdom)Rio de Janeiro State University (Brazil)St. Jude Children Research Hospi... (USA)
FORTH-IMBB (Greece)Sri Ramachandra University (India)Nicolaus Copernicus Uniwersity (Poland)Universidad de Buenos Aires (Argentina)
University of Oslo (Norway)Universita' Degli Studi Di Cagli... (Italy)Imperial College London (United Kingdom)
Withanolide C Description
||The herbs of Physali alkekengi
|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.
Withanolide C References Information
Phytochemistry,1992,31 (10) :3648-51.
|Withanolide C, A chlorinated withanolide from Withania somnifera.[Reference: WebLink]|
|The structure of a new chlorinated withanolide isolated from Withania somnifera chemotype III has been elucidated as 5α-chloro,6β,14α,17β,2OαF-tetrahydroxy-l-oxo-22R-witha-2,24-dienolide(Withanolide C) by 1H and 13CNMR and chemical ionization mass spectroscopy methods.