ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
How to Order
Orders via your E-mail:
1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Sent to Email: email@example.com
Order & Inquiry & Tech Support
Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
Delivery & Payment method
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.
PLoS One. 2015 May 15.Current Pharmaceutical AnalysisIssue 5, 2017Mediators Inflamm.2016:7216912. Lab On a Chip21 Feb 2018;Horticultural Science2016
Phytomedicine2015 March 20.FEBS Lett.2015 Jan 2;589(1):182-7. Arch Toxicol. 2017 Mar 20. Hindawi Publishing Corporation2015 July 30Exp Parasitol.2017 Dec;
Am J Chin Med.2015 Jul 30:1-22.Phytomedicine15 Dec. 2015,1262–1268Evid Based Complement Alternat Med. 2017:6360836.Aquaculture1 Dec. 2017
Our products had been exported to the following research institutions and universities, And still growing.
MTT Agrifood Research Finland (Finland)Seoul National University (Korea)Universidade do Porto (Portugal)Instytut Nawozów Sztucznych w P... (Poland)
Universidad Industrial de Santan... (Colombia)Center for protein Engineering (... (Belgium)University of South Australia (Australia)Universidad de La Salle (Mexico)
University of Cincinnati (USA)University of Canterbury (New Zealand)Shanghai University of TCM (China)
||The barks of Picrasma quassioides (D.Don) Benn
|Biological Activity or Inhibitors:
|| 1. 11-Hydroxy-canthin-6-one has antineoplastic activity.
||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.
11-Hydroxycanthin-6-one References Information
Tetrahedron, 1988, 44(11):3349-54.
|Antineoplastic agents 157. Quassia kerstingII1[Reference: WebLink]|
|The oxacanthin alkaloid components of Quassia kerstingü L. have been found to be 2-hydroxy- and 11-Hydroxycanthin-6-one (1a and 1b). Structure 1a was confirmed by results of methylation (1a → 1c + 2a) and NOE studies. A selective INEPT NMR technique was employed to support unequivocally the 11-Hydroxycanthin-6-one (1b) assignment.