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.
Sci Rep. 2017 Aug 15;Jour. of Stored Pro & Postharvest Res.March 2016Food Research InternationalApr. 2018;Phytomedicine.2018 Jan 1;J Breast Cancer2015 Jun;18(2):112-118.
Arch Pharm Res.2014 Oct 18.Mediators Inflamm. 2016;2016:6189590.Front Pharmacol. 2017 Sep 29;Journal of Pharmaceutical Analysis2016 Dec.Srinagarind Medical JournalNo 1 (2017)
J Nat Med.2017 Jul 5. J Nat Prod. 2017 Apr 28;Scientific Reports2015 August 26 Gorana Nedin Rankovi?2017 Jan 15
Our products had been exported to the following research institutions and universities, And still growing.
Indian Institute of Science (India)Gyeongsang National University (Korea)National Hellenic Research Found... (Greece)Kyoto University (Japan)
Instituto de Investigaciones Agr... (Chile)Donald Danforth Plant Science Ce... (USA)National Cancer Center Research ... (Japan)Kazusa DNA Research Institute (Japan)
Instytut Nawozów Sztucznych w P... (Poland)University of the Basque Country (Spain)Utrecht University (Netherlands)
|| Orientanol A is a natural product from Erythrina arborescens.|
|Fitoterapia. 2010 Sep;81(6):518-23. |
|Fuscacarpans A-C, new pterocarpans from the stems of Erythrina fusca.[Pubmed: 20079815 ]|
METHODS AND RESULTS:
Chemical investigation of the stems of Erythrina fusca Lour. led to the isolation of three new pterocarpans, named fuscacarpans A-C (1-3), together with fourteen known compounds, sandwicensin (4), erythribyssin A (5), erythrabissin I (6), demethylmedicarpin (7), eryvarin D (8), erypoegin I (9), hydroxycristacarpone (10), Orientanol A (11), scandenone (12), genistein (13), liquiritigenin (14), isoliquiritigenin (15), vestitone (16) and 3,7,4'-trihydroxyflavone (17).
Structures 1-3 were elucidated by spectroscopic and chemical methods. The isolates were evaluated for antibacterial, antiplasmodial and cytotoxic activities.
Orientanol A Description
||The herbs of Erythrina arborescens
||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 Asian Nat Prod Res. 2011 Feb;13(2):182-7. |
|bis-Sigmodiol: a new prenylflavanone dimer from Erythrina sigmoidea Hua (Fabaceae) of Nigeria.[Pubmed: 21279883 ]|
METHODS AND RESULTS:
A new prenylflavanone dimer named bis-sigmodiol was isolated from Erythrina sigmoidea, along with six known constituents isobavachin, lupiwighteone, Orientanol A, ergosta-4, 6, 8 (14), 22-tetraen-3-one, lupenyl acetate, and p-hydroxybenzoic acid. These known constituents have not been reported so far from E. sigmoidea.
Their structures were elucidated by spectroscopic methods.