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.
Phytomedicine.2018 Jan 1;Int J Biol Macromol. 2018 Feb 12. Molecules. 2017 Feb 21;Am J Chin Med.2015 Jul 30:1-22.Evid Based Complement Alternat Med. 2018;
Virulence.2018 Jan 1;ARPN Journal of Eng.& Applied Sci.4, Feb. 2016 Aquaculture1 Dec. 2017Anal Bioanal Chem. 2016 Jun;408(15)J. Soc. Cosmet. Sci. KoreaJune 2016
J Exp Bot. 2016 May 18.Journal of Pharmaceutical Analysis2016 Dec.FEMS Microbiol Lett. 2017 Jun 15;Advance Publication2015 Aug 18
Our products had been exported to the following research institutions and universities, And still growing.
Instituto de Investigaciones Agr... (Chile)Heinrich-Heine-University Düsse... (Germany)Julius Kühn-Institut (Germany)Kyoto University (Japan)
University of Wollongong (Australia)University of Auckland (New Zealand)Aveiro University (Portugal)CSIRO - Agriculture Flagship (Australia)
University of Sao Paulo (Brazil)Chang Gung University (Taiwan)Shanghai University of TCM (China)
Virgatic acid Description
||The herbs of Salvia virgafa
|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.
Virgatic acid References Information
Phytochemistry. 2002 Aug;60(8):765-8.
|Triterpenoids from Viburnum suspensum.[Pubmed: 12150795]|
|Three triterpenoids, 3-oxo-11,13(18)-oleanadien-28-oic acid, 24-hydroxy-3-oxo-11,13(18)-oleanadien-28-oic acid, 6 beta-hydroxy-3-oxo-11,13(18)-oleanadien-28-oic acid have been isolated together with the previously known Virgatic acid, vibsanin B and 3-hydroxyvibsanin E from the leaves of Viburnum suspensum. Their structures were determined by spectroscopic methods and by comparison of their NMR spectral data with those of the previously known 11,13(18)-oleanadien-3 beta-ol.