ChemFaces is a professional high-purity natural products manufacturer.
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2. Pharmacological research
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More articles cited ChemFaces products.
Phytomedicine.2018 Jan 1;J of L. Chroma. & Related Tech2017 Apr 21;Tumour Biol.2015 Apr 12.J Ethnopharmacol. 2017 Jul 12;Mol Cells.2015 Sep 30;38(9):765-72.
The Japan Society for Analy. Chem.2017 Nov. 8;Advance Publication2015 Aug 18Oncol Rep.2015 Dec 22. J Nat Prod. 2017 Apr 28;Anal Bioanal Chem. 2016 Jun;408(15)
J Ethnopharmacol.23 February 2017Hindawi Publishing Corporation2015 July 30J Exp Bot. 2016 May 18.J Agric Food Chem.2018 Jan 10;
Our products had been exported to the following research institutions and universities, And still growing.
Fraunhofer-Institut für Molekul... (Germany)Sri Ramachandra University (India)University of Malaya (Malaysia)University of Zurich (Switzerland)
John Innes Centre (United Kingdom)Tohoku University (Japan)University of Indonesia (Indonesia)The Australian National University (Australia)
University of Maryland School of... (USA)VIB Department of Plant Systems ... (Belgium)Universiti Malaysia Pahang (Malaysia)
|| Clinopodiside A is a natural product from Clinopodium chinense.|
|Journal of Liquid Chromatography & Related Technologies, Volume 30, Number 4, March 2007, pp. 521-532(12) |
|Preparative Isolation and Purification of Saponin and Flavone Glycoside Compounds from Clinopodium chinensis (Benth) O. Kuntze by High-Speed Countercurrent Chromatography[Reference: WebLink]|
|A preparative high-speed countercurrent chromatography (HSCCC) method for isolation and purification of didymin, nairutin, and Clinopodiside A from Clinopodium chinensis (Benth) O. Kuntze (Duanxueliu in Chinese) was successfully established.
METHODS AND RESULTS:
The separation was performed in two steps with two different kinds of solvent systems. In the first step, ethyl acetate-1-butanol-water (5:0.8:5, v/v) was used as the two-phase solvent system; nairutin was purified, and didymin and Clinopodiside A were eluted together. In the second step, ethyl acetate-methanol-water (5:1:5, v/v) was used as the two-phase solvent system; didymin and Clinopodiside A were separated and purified. After two-step separation, 15.2 mg of nairutin, 39.1 mg of Clinopodiside A, and 20.6 mg of didymin were obtained from 100 mg of crude extract with purities of 96.5%, 98.4%, and 99.1%, respectively, as determined by HPLC analysis. The chemical structures of the three components were confirmed by 1H NMR and 13C NMR.
Clinopodiside A Description
||The herbs of Clinopodium chinense
||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.
|Phytochemistry. 1992 Mar;31(3):1049-50. |
|Triterpenoid saponins from Clinopodium polycephalum.[Pubmed: 1368035 ]|
|A new triterpenoid saponin, Clinopodiside A, has been isolated from Clinopodium polycephalum.
METHODS AND RESULTS:
Its structure was established by spectroscopic methods and X-ray diffraction analysis as 3-O-beta-D-glucopyranosyl(1----6)-[ beta-D-glucopyranosyl (1----4)]-beta-D-glucopyranosyl-olean-11,13(18)-diene-3 beta,16 beta, 23,28-tetrol.