ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
Citing Use of our Products
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
|Size /Price /Stock
||10 mM * 1 mL in DMSO / $475.0 / In-stock||Other Packaging
||*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
More articles cited ChemFaces products.
Korean Journal of Medicinal Crop ...2018...Molecules.2021, 26(2):E255.Integr Med Res.2021, 10(3):100723. Chem Biol Interact.2020, 328:109200.Am J Chin Med.2016, 44(8):1719-1735Food Research International2020, 108987Int J Med Sci.2021, 18(10):2155-2161.Agronomy 2021, 11(3),502.
Pharmaceutics.2021, 13(2):187. Pharmacol Rep.2020, 72(2):472-480.Metabolites.2019, 9(11):E271Antioxidants (Basel).2020, 9(11):1121.Planta Med.2016, 82(13):1208-16bioRxiv2021, 462065.Sci Rep.2017, 7:467-479Korean J of Pharmacognosy...2020...
Molecules.2017, 22(3)Front Pharmacol.2021, 12:762829. Molecules. 2013, 18(11):14105-21Food Analytical Methods...2017...Phytochemistry.2017, 141:162-170Asian Pac J Cancer Prev....2019...Molecules.2019, 24(1):E159
Our products had been exported to the following research institutions and universities, And still growing.
Universidade Federal de Goias (... (Brazil)Utah State University (USA)Chiang Mai University (Thailand)Centralised Purchases Unit (CPU... (India)
Chungnam National University (Korea)Medizinische Universit?t Wien (Austria)University of Minnesota (USA)University of Medicine and Phar... (Romania)
CSIRO - Agriculture Flagship (Australia)Universidade do Porto (Portugal)Mahidol University (Thailand)
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1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Food Sci Biotechnol.2016, 25(5):1437-1442Korean Journal of Pharmacognosy2017, 48(4):320-328BMC Complement Altern Med.2019, 19(1):325Med Sci Monit.2019, 25:9499-9508Molecules.2020, 25(21):5091.Molecules.2020, 25(23):5636.Int J Mol Sci.2018, 19(9):E2681Cells.2021, 10(10):2633.J of App. Res. on Med&Aromatic Plants2020, 100291.Front Pharmacol.2021, 12:762829.
Related Screening Libraries
|Planta Med . 2013 Nov;79(16):1558-1564. |
|Chemical constituents from the roots and stems of Erycibe obtusifolia and their in vitro antiviral activity[Pubmed: 24081686]|
|Three new quinic acid derivatives, 4-O-caffeoyl-3-O-sinapoylquinic acid methyl ester (1), 5-O-caffeoyl-4-O-syringoylquinic acid methyl ester (2), and 4-O-Caffeoyl-3-O-syringoylquinic acid methyl ester (3), as well as four new coumarin glycosides, 7-O-(3-O-sinapoyl-β-D-glucopyranosyl)-6-methoxycoumarin (12), 7-O-(6-O-sinapoyl-β-D-glucopyranosyl)-6-methoxycoumarin (13), 7-O-(2-O-sinapoyl-β-D-glucopyranosyl)-6-methoxycoumarin (14), and 7-O-(6-O-syringoyl-β-D-glucopyranosyl)-6-methoxycoumarin (15), together with eight known compounds (4-11) were isolated from the roots and stems of Erycibe obtusifolia. Their structures were elucidated on the basis of spectroscopic analysis and chemical evidence. All the compounds were screened for their in vitro antiviral activity against respiratory syncytial virus with a cytopathic effect reduction assay. Among them, the di-O-caffeoyl quinates 8-11 displayed a potent in vitro anti-respiratory syncytial virus effect.|
4-O-Caffeoyl-3-O-syringoylquinic acid Description
||The flowerbud of Lonicera japonica Thunb.
||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: 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.
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.IF=36.216(2019)PMID: 29328914
Cell Metab. 2020 Mar 3;31(3):534-548.e5. doi: 10.1016/j.cmet.2020.01.002.IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.IF=13.903(2019)PMID: 29553709
Nature Plants. 2016 Dec 22;3: 16206. doi: 10.1038/nplants.2016.205.IF=13.297(2019)PMID: 28005066
Sci Adv. 2018 Oct 24;4(10): eaat6994. doi: 10.1126/sciadv.aat6994.IF=12.804(2019)PMID: 30417089
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.
|Fitoterapia . 2014 Dec;99:109-116. |
|Acyl quinic acid derivatives from the stems of Erycibe obtusifolia[Pubmed: 25256062]|
|Eleven new acyl quinic acid derivatives, 4-O-Caffeoyl-3-O-syringoylquinic acid methyl ester (1), 4-O-caffeoyl-3-O-vanilloylquinic acid (2), 4-O-caffeoyl-3-O-vanilloylquinic acid methyl ester (3), 5-O-caffeoyl-3-O-vanilloylquinic acid (4), 5-O-caffeoyl-3-O-vanilloylquinic acid methyl ester (5), 5-O-caffeoyl-3-O-sinapoylquinic acid (6), 5-O-caffeoyl-4-O-vanilloylquinic acid (7), 4-O-(7‴S, 8‴R)-glycosmisoyl-5-O-caffeoylquinic acid methyl ester (8), 4-O-(7‴S, 8‴R)-glycosmisoyl-5-O-caffeoylquinic acid (9), 3-O-(7‴S, 8‴R)-glycosmisoyl-4-O-caffeoylquinic acid (10), and 3-O-(7‴S, 8‴R)-glycosmisoyl-4-O-caffeoylquinic acid methyl ester (11), have been isolated from the stems of Erycibe obtusifolia together with eight known compounds (12-19). Their structures were elucidated on the basis of spectroscopic data analysis (UV, IR, HRESIMS, CD, and 1D and 2D NMR) and chemical evidence. In in vitro assay, compounds 7 and 16-18 exhibited significant neuroprotective effects against rotenone induced PC12 cell damage at 10 μM.|