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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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 / $365.7 / 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.
British Jou. Med.&Med. Research...2014...Korean Herb. Med. Inf. 2016, 4(1):35-42Int J Mol Sci.2017, 18(5)J Ethnopharmacol.2017, 209:305-316Korean Journal of Pharmacognosy...2017...Appl Microbiol Biotechnol....2018...Sci Rep. 2018, 10590Microchemical Journal2018, 137:168-173
Chemistry of Natural Compounds...2018...J Sep Sci.2018, 41(7):1682-1690Sci Rep. 2018, 462(8)Pharmacol Rep.2018, 70(6):1195-1201Nutrients.2019, 11(4):E936Pharmacognosy Journal...2019...Med Sci Monit.2019, 25:9499-9508Metabolites.2019, 9(11):E271
TCI CO.2019, US20190151281A1Food Funct.2020, 11(2):1322-1333.Nutrients.2020, 12(12):3638.Food Analytical Methods...2020...Int J Mol Sci.2020, 21(9):3239.Arch Biochem Biophys.2020, 687:108384.Rev. Chim.2020, 71(3),558-564
Our products had been exported to the following research institutions and universities, And still growing.
Uniwersytet Jagielloński w Kra... (Poland)Universidade da Beira Interior (Germany)Sant Gadge Baba Amravati Univer... (India)University of Helsinki (Finland)
University of Illinois (USA)Sri Ramachandra University (India)University of Vienna (Austria)Universidade do Porto (Portugal)
Universidad Industrial de Santa... (Colombia)Universit?t Basel (Switzerland)University of Mysore (India)
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Flavonoids Compound Library
|| Reference standards.|
Apigenin 7-O-(6''-O-malonylglucoside) Description
||The flower of Chamomilla recutita
||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.
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.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.
|Phytochemistry. 2004 Aug;65(16):2323-32. |
|Isolation, identification and stability of acylated derivatives of apigenin 7-O-glucoside from chamomile (Chamomilla recutita [L.] Rauschert).[Pubmed: 15381003 ]|
METHODS AND RESULTS:
The major flavonoids in the white florets of chamomile (Chamomilla recutita [L.] Rauschert) were rapidly purified using a combination of polyamide solid-phase extraction and preparative HPLC. From the combined LC/MS, LC/MS/MS, and NMR data the apigenin glucosides were identified as apigenin 7-O-glucoside (Ap-7-Glc), Ap-7-(6"-malonyl-Glc)(Apigenin 7-O-(6''-O-malonylglucoside)
), Ap-7-(6"-acetyl-Glc), Ap-7-(6"-caffeoyl-Glc), Ap-7-(4"-acetyl-Glc), Ap-7-(4"-acetyl,6"-malonyl-Glc), and a partially characterised apigenin-7-(mono-acetyl/mono-malonylglucoside) isomer. Malonyl and caffeoyl derivatives of Ap-7-Glc have not previously been identified in chamomile.
The two mono-acetyl/mono-malonyl flavonoids have not previously been reported in any plant species. These acylated glucosides are unstable and degrade to form acetylated compounds or Ap-7-Glc.
The degradation products formed are dependent on the extraction and storage conditions, i.e. temperature, pH and solvent.