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.
Biofactors.2017 Oct 24.Biochem Biophys Res Commun. 2017 Dec 16;BMC Complement Altern Med.2016 Jul 13Br J Pharmacol.2018 Mar;The Korea Society of Pharmacognosy.2014
Anticancer Res.2014 Jul;34(7):3505-9.Phytomedicine.2018 Jan 1;Molecules. 2017 Feb 8;Int J Mol Med.2015 Dec 28.Acta Physiologiae PlantarumJanuary 2016, 38:7
Nat Plants. 2016 Dec 22Lab On a Chip21 Feb 2018;Evid Based Complement Alternat Med. 2017:1583185Nutrients.2017 Dec 29;
Our products had been exported to the following research institutions and universities, And still growing.
Center for protein Engineering (... (Belgium)University of Queensland (Australia)Colorado State University (USA)National Chung Hsing University (Taiwan)
Macau University of Science and ... (China)Medizinische Universit?t Wien (Austria)University of Maryland (USA)University of Amsterdam (Netherlands)
Wageningen University (Netherlands)University Medical Center Mainz (Germany)Universiti Malaysia Pahang (Malaysia)
|| Gomisin O is a natural product from Schizandra chinensis.|
Gomisin O Description
||The fruits of Schizandra chinensis
||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.
|Chemical & pharmaceutical bulletin 27(11), 2695-2709, 1979-11-25 |
|The Constituents of Schizandra chinensis BAILL. V. The Structures of Four New Lignans, Gomisin N, Gomisin O, Epigomisin O and Gomisin E, and Transformation of Gomisin N to Deangeloylgomisin B[Reference: WebLink]|
|Four new dibenzocyclooctadiene lignans, gomisin N (1), Gomisin O (2) and gomisin E (4), and epiGomisin O (3), together with a known lignan (+)-deoxyschizandrin (5) were isolated from the fruits of Schizandra chinensis BAILL. (Schizandraceae).
METHODS AND RESULTS:
The structures of the new lignans were elucidated by chemical and spectral studies. The transformation of 1 to deangeloylgomisin B (debenzoylgomisin C) (6) is also described.
|J Org Chem. 2005 Oct 28;70(22):8932-41. |
|Asymmetric total synthesis of dibenzocyclooctadiene lignan natural products.[Pubmed: 16238330 ]|
|Full details of the asymmetric total syntheses of the dibenzocyclooctadiene lignans interiotherin A, angeloylgomisin R, Gomisin O, and gomisin E (epiGomisin O) are presented.
METHODS AND RESULTS:
The syntheses were based on a unified synthetic strategy involving a novel crotylation using the Leighton auxiliary that occurred with excellent asymmetric induction (>98:2 enantiomeric ratio), a diastereoselective hydroboration/Suzuki-Miyaura coupling reaction sequence, and an atropdiastereoselective biarylcuprate coupling, both of which occurred with total (>20:1) stereocontrol.
The syntheses were achieved in six to eight steps from simple aromatic precursors.