ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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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.
Biol Pharm Bull. 2018;41(1):65-72.BMC Complement Altern Med.2014 Jul 14;14:242.PLoS One. 2017 Mar 9;PLoS One. 2017 Aug 8;Int J Biol Macromol. 2018 Feb 12.
Molecules. 2018 Jan 24;J Nat Med.2017 Apr;Proc Natl Acad Sci U S A. 2016 Jul 26;Cell11 Jan. 2018;Cell Physiol Biochem.2017;43(4):1425-1435.
FEMS Microbiol Lett. 2017 Jun 15;Microchemical JournalMarch 2018;Int J Mol Sci. 2017 May 11;Jou. of Agromedicine and Med. Sci.2018;
Our products had been exported to the following research institutions and universities, And still growing.
Korea Intitute of Science and Te... (Korea)Institute of Chinese Materia Med... (China)Chang Gung University (Taiwan)Heinrich-Heine-University Düsse... (Germany)
Sri Sai Aditya Institute of Phar... (India)VIB Department of Plant Systems ... (Belgium)Institute of Tropical Disease Un... (Indonesia)Heidelberg University (Germany)
Universidad Miguel Hernández (Spain)Max Rubner-Institut (MRI) (Germany)Chiang Mai University (Thailand)
Bijaponicaxanthone C Description
||The roots of Hypericum riparium.
|Biological Activity or Inhibitors:
||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.
Bijaponicaxanthone C References Information
Records of Natural Products, 2013, 7(1):65-68.
|Chemical Constituents, Antimicrobial and Cytotoxic Activities of Hypericum riparium (Guttiferae[Reference: WebLink]|
|Betulinic acid (1), 5-hydroxy-3-methoxyxanthone (2), 1,6-dihydroxy-7-methoxyxanthone (3), daucosterol (4), Bijaponicaxanthone C (5), hypercalin C (6), 1-hydroxy-6,7-dimethoxyxanthone (7), cadensin D (8) and 5-hydroxy-1,3-dimethoxyxanthone (9) were isolated from the roots of Hypericum riparium. These compounds are reported for the first time from this plant. The extracts and two of the isolated compounds (2 and 8) exhibited both antibacterial and antifungal activities that varied between the microbial species (MIC = 0.97-250 μg/mL). In addition, the brine-shrimp (Artemia salina) lethality bioassay of compound 6 showed potent cytotoxicity with LD50 of 3.23 μg/mL.