ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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Orders via your E-mail:
1. Product number / Name / CAS No.
2. Delivery address
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4. Contact information
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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1. Usually delivery time: Next day delivery by 9:00 a.m. Order now
2. We accept: Wire transfer & Credit card & Paypal & Western Union
* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
More articles cited ChemFaces products.
Scientific Reports2015 August 26 Universidade Estadual Paulista2017-02-19Food Science and Biotechnology2015 Dec. 31Nat Prod Sci.2016 Jun;22(2)J Pharm Biomed Anal. 2016 Jun 25;129:50-59.
US20170000760 A1Jan 5, 2017Mol. & Cell. ToxicologySep. 2017;Biofactors.2017 Oct 24.Chem Biol Interact. 2016 Dec 25Preprints.25 Dec. 2017;
Int. Conference on Med. Sci. and Bio.2017;J Ethnopharmacol.2016 Jun 25. University of Central Lancashire2017;Arch Pharm Res.2014 Oct 18.
Our products had been exported to the following research institutions and universities, And still growing.
Institute of Chinese Materia Med... (China)Uniwersytet Gdański (Poland)Pennsylvania State University (USA)The Ohio State University (USA)
Chungnam National University (Korea)University of Virginia (USA)Deutsches Krebsforschungszentrum (Germany)Kamphaengphet Rajabhat University (Thailand)
Centrum Menselijke Erfelijkheid (Belgium)Donald Danforth Plant Science Ce... (USA)Georgia Institute of Technology (USA)
|| Oxyimperatorin is a natural product from Angelica dahurica.|
|《LISHIZHEN MEDICINE AND Materia MEDICA RESEARCH》 2006-02 |
|Forecasting the Extraction of Coumarins in Angelica dahurica by Supercritical CO_2 with BP Neural Network[Reference: WebLink]|
|To predict the extraction results of coumarins in Angelica dahurica by supercritical CO_2 using back-propagation neural network.|
METHODS AND RESULTS:
BP neural network model was established by taking extraction pressure,temperature and time as well as separation pressure and pulverized degree as the inputs of network and the contents of Oxyimperatorin,imperatorin and the overall coumarins in the extract as outputs of neural network.BP network was trained with Orthogonal experimental results. A 5×4×3 neural network has been set up.The forecasted profiles based on BP-NN model were closely similar to the target values.
Orthogonal experimental results could be used to training BP-NN and the trained BP-NN could forecast the extraction results of active components in Chinese herb medicines.
||The roots of Angelica dahurica
||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.2017.12.030PMID: 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.