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.
J Ethnopharmacol. 2017 Jul 12;PLoS One. 2017 Aug 8;Scientific Reports2015 August 26 Research on Crops.2017, Issue : 3Acta Biochim Pol.2015 May 26
J. Int. J. of Food Properties 13 Feb 2017Anticancer Res.2014 Jul;34(7):3505-9.J Sci Food Agric. 2017 Jul 22. Molecules 2016, 21(6)2016 Jun 22;21(6). J Biol Chem.2014 Jan 17.
PLoS One. 2015 May 15.J Cell Biochem.2018 Feb;Int J Oncol. 2016 Oct;49(4)Int J Mol Sci. 2018 Jan 23;
Our products had been exported to the following research institutions and universities, And still growing.
Periyar University (India)Nanjing University of Chinese Me... (China)University of Pretoria (South Africa)University of Hertfordshire (United Kingdom)
University of Padjajaran (Indonesia)Anna University (India)Mendel University in Brno (Czech Republic)Osmania University (India)
Hamdard University (India)Uniwersytet Gdański (Poland)University of Maryland School of... (USA)
Uncargenin C Description
||The leaves of Turpinia arguta
||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.2017.12.030.PMID: 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.
Uncargenin C References Information
Acta Botanica Yunnanica, 1995, 17(2):209-14.
|TRITERPENOIDS FROMUNCARIA RHYNCHOPHYLLA[Reference: WebLink]|
|Three new triternenoids named uncargenin A, uncargenin B and Uncargenin C,which had structures of 3β,6β-dihydroxyurs-12,18(19)-dien-28-oic acid,3β-hydroxyurs-5(6),12,18(19)-trien-28-oic acid and 3β,6β,23-trihydroxyolean-12-en,28一oic acid respectively,and two known triterpenoids were isolated from the ethanol extract of Uncaria rhychophyllo Miq.Jacks bv means of column chromatography.Their structures were identified on the basis of spec-tral methods.