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.
Academic JournalApr. 2014Org Biomol Chem. 2017 Jul 25.Scientific ResearchJune 20, 2017The Korea Society of Pharmacognosy.2014Planta Med 2016 Apr 28.
Industrial Crops and ProductsFeb. 2018;Gorana Nedin Rankovi?2017 Jan 15Evidence-Based Comp. & Alter. Med.Dec. 27, 2015New Zealand Journal of Forestry Sci.2014, 44:17Acta Physiologiae PlantarumJanuary 2016, 38:7
Journal of Functional FoodsFeb. 2018;Ajchem JournalJAN. 2014British Jou. Med. & Med. Research2014 Jan 1Evid Based Complement Alternat Med.2017:7383104
Our products had been exported to the following research institutions and universities, And still growing.
Lund University (Sweden)Leibniz-Institut für Pflanzenbi... (Germany)Max Rubner-Institut (MRI) (Germany)University of Vienna (Austria)
Instituto Politécnico de Bragan?a (Portugal)Universidade Católica Portuguesa (Portugal)Korea Food Research Institute(KF... (Korea)Weizmann Institute of Science (Israel)
The University of Newcastle (Australia)Johannes Gutenberg University Ma... (Germany)Auburn University (USA)
|| 14-Hydroxy sprengerinin C is a natural product from Ophiopogon japonicus.|
14-Hydroxy sprengerinin C Description
||The roots of Ophiopogon japonicus
||DMSO, Pyridine, Methanol, Ethanol, 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.
|《Chinese Journal of Organic Chemistry》 2008-09 |
|Structural Elucidation of Steroidal Glycosides from Ophiopogon japonicus[Reference: WebLink]|
|A new steroidal 14-Hydroxy sprengerinin C(1) was isolated from the tuber of Ophiopogon ja-ponicus(Thunb.) Ker-Gawl.,along with three known compounds,sprengerinin C(2) ,ophiogenin-3-O-α-L-rhamnopyranosyl-(1→2) -β-D-glucopyranoside(3) and β-sitosterol-β-D-glucopyranoside(4) . |
METHODS AND RESULTS:
Their struc-tures were established on the basis of IR,HR-MS,1D and 2D-NMR analyses,as well as by literature com-parison of spectroscopic data.