ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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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.
Scientific ResearchJune 20, 2017Food Analytical Methods07 April 2017Int. Conference on Med. Sci. and Bio.2017;Molecules 2016, 21(6)2016 Jun 22;21(6). Phytomedicine.2018 Jan 1;
Food Chemistry.2015 Feb.7.Biochem Biophys Res Commun. 2018 Jan 1;Viruses. 2017 Oct 3;9(10). J Biol Chem.2014 Jan 17.PhytomedicineFeb. 11. 2016
Korean J. of Food Sci. and TechApril 2016Mol Med Rep.2014 May;9(5):1653-9.Microchemical JournalMarch 2018;Scientific Reports2015 August 26
Our products had been exported to the following research institutions and universities, And still growing.
University of Oslo (Norway)University of Padjajaran (Indonesia)Biotech R&D Institute (USA)Almansora University (Egypt)
Griffith University (Australia)Tohoku University (Japan)University of Liège (Belgium)University of Sao Paulo (Brazil)
St. Jude Children Research Hospi... (USA)Calcutta University (India)University of Indonesia (Indonesia)
Rauvoyunine A Description
||The aerial parts of Rauvolfia yunnanensis.
|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.
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.2017.12.030PMID: 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.
Rauvoyunine A References Information
Nat. Prod. Bioprospect.,2011,1(3): 104–107.
|Three new indole alkaloids from Rauvolfia yunnanensis.[Reference: WebLink]|
|One rare tetracyclic macroline-type indole alkaloid, named Rauvoyunine A (1), and two new picraline-type alkaloids Rauvoyunine B and rauvoyunine C (2 and 3) were isolated from the aerial parts of Rauvolfia yunnanensis. Their structures were elucidated on the basis of extensive spectroscopic analysis. Compounds 2 and 3 were evaluated for their in vitro cytotoxicity against five human tumor cell lines.