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.
Universidade Estadual Paulista2017;Acta Agriculturae ScandinavicaJan. 18, 2016Tissue and Organ Culture (PCTOC)2016 Jun 28;Anal Bioanal Chem. 2016 Jun;408(15)Molecules 2016, 21(6), 739;2016 Jun 14;21(6).
Food Chem. 2017 Apr 15;J. of Pha. and Biomed. Analysis25 Jan. 2016Int J Anal Chem.2017;Phytomedicine1 Feb. 2018;Hum Exp Toxicol. 2016 Dec 9.
PhytomedicineFeb. 11. 2016Acta Physiologiae Plantarum.2014 10.Univ. of Limpopo2016J Ethnopharmacol.2016 Jun 25.
Our products had been exported to the following research institutions and universities, And still growing.
University of Wollongong (Australia)University of Hawaii Cancer Center (USA)St. Jude Children Research Hospi... (USA)University of British Columbia (Canada)
Warszawski Uniwersytet Medyczny (Poland)Imperial College London (United Kingdom)The Ohio State University (USA)Nicolaus Copernicus Uniwersity (Poland)
Helmholtz Zentrum München (Germany)Florida International University (USA)University of Illinois (USA)
||The herbs of Zanthoxylum nitidum
||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.
2,3-Di(3',4'-methylenedioxybenzyl)-2-buten-4-olide References Information
Phytochemistry, 1991 , 30 (8) :2753-2756.
|A lignan and pyrone and other constituents from Hyptis capitata[Reference: WebLink]|
|Investigation of the aerial parts of the medicinal plant Hyptis capitata led to the isolation of two new compounds: 2,3-Di(3',4'-methylenedioxybenzyl)-2-buten-4-olide, a lignan with a γ-butenolide structure and 10- epi -olguine, a 5,6-dihydro-α-pyrone. The structure of 10- epi -olguine was determined using X-ray diffraction. Also isolated were stigmasterol, 5-hydroxy-4′,7-dimethoxyflavone (apigenin-4′,7-dimethyl ether), oleanolic, ursolic and rosmarinic acids. The crude extracts prepared with petrol, dichloromethane and methanol showed no pronounced fungicidal or insecticidal eitects. The plant contains no alkaloids.