ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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* 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.
J Pharm Biomed Anal.2018 Mar 20;Acta Pharmaceutica Sinica B2015 Apr.7.International Journal of Pharmacognosy.2015 7(1).JPCMarch 16, 2017Plant Cell, (PCTOC)05 November 2016
Nat Prod Sci.2016 Jun;22(2)J Ethnopharmacol. 2016 Jul 12.FEBS Lett.2015 Jan 2;589(1):182-7. Evid Based Complement Alternat Med. 2017Int. J. of Food Properties08 Feb 2017;
Preprints.25 Dec. 2017;J Ethnopharmacol. 2017 Feb 2;J Sci Food Agric. 2017 Jul 22. Scientific ResearchJune 20, 2017
Our products had been exported to the following research institutions and universities, And still growing.
Northeast Normal University Chan... (China)Institute of Pathophysiology Med... (Austria)Cancer Research Initatives Found... (Malaysia)Universidade da Beira Interior (Germany)
Universiti Putra Malaysia(UPM) (Malaysia)University of Bonn (Germany)Instytut Nawozów Sztucznych w P... (Poland)University of Minnesota (USA)
University of Amsterdam (Netherlands)The Institute of Cancer Research (United Kingdom)Universitas islam negeri Jakarta (Indonesia)
|| 19(S)-Hydroxyconopharyngine is a natural product from Voacanga africana.|
||The herbs of Voacanga africana
||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.
|J Pharm Pharmacol. 1973 Oct;25(10):820-3. |
|Conopharyngine pseudoindoxyl, a new alkaloid from Tabernamontana pachysiphon Stapf. var cumminsii (Stapf.) H. Huber.[Reference: WebLink]|
|A chlorform extract of the residue, remaining after extraction of the
bases obtained from the leaves of T. pachysiphon var cumminsii" with
ether, has been shown to contain the alkaloids conopharyngine, 20-
hydroxyconopharyngine(19(S)-Hydroxyconopharyngine) and conopharyngine pseudo-indoxyl, and
two alkaloids of as yet unknown structure.|