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: firstname.lastname@example.org
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.
University of Limpopo2016Molecules 2016, 21(6)2016 Jun 22;21(6). Biol Pharm Bull.2017;40(6)J Ethnopharmacol. 2017 Jan 20;Mol Med Rep.2015 Sep 21
LWT - Food Science and Technology2017 Jan.Anal Bioanal Chem. 2016 Jun;408(15)Scientific Reports2015 August 26 Evid Based Complement Alternat Med. 2016 Jun 13.J Ethnopharmacol.2016 Jun 25.
Afr. J. Agric. Res. 27 January 2017Korean j.of Pharm.Dec.2017;Evid Based Complement Alternat Med. 2017:1583185Proc Natl Acad Sci U S A. 2016 Jul 26;
Our products had been exported to the following research institutions and universities, And still growing.
Universidade Federal de Goias (U... (Brazil)Srinakharinwirot University (Thailand)National Chung Hsing University (Taiwan)CSIRO - Agriculture Flagship (Australia)
Universidad de Antioquia (Colombia)Universiti Kebangsaan Malaysia (Malaysia)Universiti Putra Malaysia(UPM) (Malaysia)University of Vigo (Spain)
Leibniz-Institut für Pflanzenbi... (Germany)University of Bordeaux (France)Guangzhou Institutes of Biomedic... (China)
||Found in citrus, kumquat and pummelo peel oils, ginger, cardamon, clary sage and myrtle.
|Biological Activity or Inhibitors:
||1. Nerylacetate and 1,5-dienes geranyl acetate are catalyzed to the cis-2,5-bis(hydroxymethyl)tetrahydrofurans 3 and 4 by OsO4.
||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: email@example.com
||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.
Nerylacetate References Information
Tetrahedron Letters, 1998 , 39 (52) :9781-4.
|OsO4-Catalyzed oxidative cyclization of geranyl and neryl acetate to cis-2,5-bis(hydroxymethyl)tetrahydrofurans[Reference: WebLink]|
|OsO4 catalyzes the oxidative cyclization of the 1,5-dienes geranyl acetate (1) and Nerylacetate (2) to the cis-2,5-bis(hydroxymethyl)tetrahydrofurans 3 and 4 respectively, in the presence of NaIO4 as cooxidant in DMF. The reaction is stereospecific and proceeds with the sequential syn addition to both double bonds of the starting materials. The observed stereoselectivity can be explained by invoking the intermediacy of a square-based pyramidal osmium (VI) diester (5) that has been isolated and characterized. Evidence is reported that this substance is indeed an intermediate in the transformation of 1 to 3.