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.
Naunyn Schmiedebergs Arch Pharmacol. 2017 Jul 21. Auburn, Alabama2015 Aug 1J Agric Food Chem. 2017 Apr 5Mol Med Rep.2014 May;9(5):1653-9.Evid Based Complement Alternat Med.2017:7383104
Food Research InternationalApr. 2018;Molecules. 2017 Dec 4;PhytomedicineFeb. 11. 2016Br J Pharmacol.2018 Mar;Tumour Biol.2015 Apr 12.
RSC AdvancesIssue 86, 2017Molecules. 2016 Oct 20Acta Physiologiae Plantarum.2014 10.Tea Res. Ins. Of ChinaJuly 13, 2017;
Our products had been exported to the following research institutions and universities, And still growing.
University of the Basque Country (Spain)Sanford Burnham Prebys Medical D... (USA)University of Ioannina (Greece)Monash University Malaysia (Malaysia)
Aarhus University (Denmark)Wroclaw Medical University (Poland)Medical University of South Caro... (USA)University of Amsterdam (Netherlands)
Universitas islam negeri Jakarta (Indonesia)Charles University in Prague (Czech Republic)Uniwersytet Medyczny w ?odzi (Poland)
Paniculoside II Description
||The herbs of Stevia rebaudiana
||DMSO, Pyridine, Methanol, Ethanol, 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.
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.
Paniculoside II References Information
Chemical & Pharmaceutical Bulletin , 2008 , 25 (11) :2895-2899.
|Application of ^<13>C Nuclear Magnetic Resonance Spectroscopy to Chemistry of Glycosides : Structures of Paniculosides-I, -II, -III, -IV, and -V, Diterpene Glucosides of Stevia paniculata LAG[Reference: WebLink]|
|From the aerial part of Stevia paniculata (Compositae), five new diterpene glucosides, named Paniculoside I, Paniculoside II, Paniculoside III, Paniculoside IV, and Paniculoside V(5-9) were isolated. On comparison of ^<13>C nuclear magnetic resonance spectra of these glucosides with those of the aglycones, ent-15α-hydroxykaur-16-en-19-oic acid (1) [as methyl ester (17)], ent-11α-hydroxy-15-oxokaur-16-en-19-oic acid (2), ent-11α, 15α-dihydroxykaur-16-en-19-oic acid (3), and ent-16β, 17-dihydroxykauran-19-oic acid (4) as well as some model glucosides, paniculosides I-IV (5-8) can be formulated as β-glucopyranosyl ester of 1,3,2,and 4,respectively and paniculoside-V (9) can be represented by 15-O-β-glucopyranoside of 5.