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.
Molecules. 2017 Mar 7;Phytomedicine2015 August 14Journal of Pharmaceutical Analysis2016 Dec.Molecules 2016, 21(6), 780; 2016 Jun 17;21(6).J Nat Med.2017 Jul 5.
Advance Publication2015 Aug 18J. Agric. Food Chem.,2015, 63 (44), 9869–9878Antiviral Res.2013 Jun;98(3):386-93.Mol Med Rep.2015 Sep 21Nat Prod Sci.2016 Jun;22(2)
Arch Pharm Res.2014 Oct 18.J Ethnopharmacol.23 February 2017BMC Complement Altern Med.2016 Jul 13Eur J Pharm Sci. 2016 May 18;
Our products had been exported to the following research institutions and universities, And still growing.
Universiti Putra Malaysia(UPM) (Malaysia)Subang Jaya Medical Centre (Malaysia)Donald Danforth Plant Science Ce... (USA)Universidad Veracuzana (Mexico)
Siksha O Anusandhan University (India)Sant Gadge Baba Amravati Univers... (India)University of Illinois at Chicago (USA)Colorado State University (USA)
University of Vigo (Spain)University of Otago (New Zealand)University of South Australia (Australia)
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: 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.
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.