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. of The Korean Society of Food CultureApr.2017;Chemistr of plant2016021195Biochem Pharmacol. 2017 Apr 15;Org Biomol Chem. 2017 Jul 25.Pharm Biol. 2015 Oct 1
J Med Food. 2016 Dec;19(12)J Pharm Biomed Anal.2018 Mar 20;J Ethnopharmacol.2017 Sep 14;Chem Biol Interact. 2016 Dec 25Plant J. 2017 May;
Korean j.of Pharm.Dec.2017;Molecules. 2018 Jan 24;Cell Physiol Biochem.2017;43(4):1425-1435.Evid Based Complement Alternat Med. 2017:6360836.
Our products had been exported to the following research institutions and universities, And still growing.
Mendel University in Brno (Czech Republic)Florida International University (USA)Universidad de La Salle (Mexico)University of Maryland (USA)
National Hellenic Research Found... (Greece)University of Stirling (United Kingdom)Korea Institute of Oriental Medi... (Korea)The Vancouver Prostate Centre (V... (Canada)
Sapienza University of Rome (Italy)University of Ioannina (Greece)University of Cincinnati (USA)
|| Norjuziphine has antiplatelet aggregation activity.|
|Planta Med. 2001 Jul;67(5):423-7. |
|A new tetrahydroprotoberberine N-oxide alkaloid and anti-platelet aggregation constituents of Corydalis tashiroi.[Pubmed: 11488455]|
METHODS AND RESULTS:
A new tetrahydroprotoberberine N-oxide alkaloid, (-)-cis-isocorypalmine N-oxide (1), together with two known compounds, 6-methoxydihydrosanguinarine (2) and Norjuziphine (3), were isolated in continuing studies of the entire Formosan Corydalis tashiroi plant.
The structures of these three compounds were determined through spectral analyses. In addition, compounds 1, 2, 3 and the seven alkaloids previously reported: (-)-cis-corydalmine N-oxide, (-)-trans-corydalmine N-oxide, (-)-trans-isocorypalmine N-oxide, scoulerine, protopine, oxysanguinarine and corydalmine, were found to possess antiplatelet aggregation activity.
||The tubers of Corydalis incisa
||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: 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.
|J Nat Prod. 1984 May-Jun;47(3):459-64. |
|Additional alkaloids of Pachygone ovata.[Pubmed: 6481360]|
METHODS AND RESULTS:
Pachygone ovata (Menispermaceae), indigenous to the sandy seashores of southern India, is a woody climber whose fruits have been used as a rodenticide and fish poison. Chromatography of the extract of the roots resulted in the reisolation of the alkaloids liriodenine, coclaurine, trilobine (1), and magnoflorine and the isolation of stepholidine, coreximine, isoboldine, Norjuziphine, and nortrilobine (2).
Nortrilobine (2) is a new dibenzo-p-dioxin bisbenzylisoquinoline alkaloid whose structure was established by a consideration of spectral data and conversion to isotrilobine (3).