ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
Citing Use of our Products
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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 / Inquiry||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.
Faculty of Chem. & Nat. Resource ...2014...Ind Crops Prod.2014, 62:173-178Pharmacogn Mag.2015, 11(43):562-6J. of Agricultural Science...2015...The Journal of Internal Korean Me...2015...Phytomedicine.2016, 23(4):331-9PLoS One.2017, 12(8):e0181191Sci Rep. 2017, 17332(7)
J Ethnopharmacol.2017, 206:327-336J Ethnopharmacol.2017, 209:305-316JPC-Journal of Planar Chromatogra...2017...Primary and Industrial.2018, 52(11)Wageningen University & Research...2018...Chemistry of Plant Materials....2019...Asian Pac J Cancer Prev....2019...Int J Mol Sci.2019, 20(9):E2244
Chemistry of Plant Materials....2019...Molecules.2019, 24(2):E343Phytother Res.2019, 33(5):1490-1500Appl Biol Chem2019, 62:46Sci Rep.2019, 9:19059Drug Des Devel Ther.2020, 14:61-71Industrial Crops and Products...2020...
Our products had been exported to the following research institutions and universities, And still growing.
Utah State University (USA)University of Limpopo (South Africa)Sanford Burnham Prebys Medical ... (USA)National Cancer Institute (USA)
Uniwersytet Gdański (Poland)John Innes Centre (United Kingdom)Universidad de La Salle (Mexico)Yale University (USA)
Julius Kühn-Institut (Germany)Universitas Airlangga (Indonesia)University of Brasilia (Brazil)
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Steroids Compound Library
||Physapruin A is a natural product from Physalis pruinosa.|
Physapruin A Description
||The fresh aerial parts of Physalis pruinosa.
||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.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.
|Chemical & Pharmaceutical Bulletin, 1993, 41:1873-1875. |
|Physapruins A and B, Two New Withanolides from Physalis pruinosa BAILEY.[Reference: WebLink]|
|Two new withanolides, Physapruin A and physapruin B, were isolated from the methanolic extract of the fresh aerial parts of Physalis pruinosa (Solanaceae), and their structures have been determined to be 4β, 14α, 17β, 20β-tetrahydroxy-1-oxo-20S, 22R-witha-2,5,24-trienolide (1) and 6β-acetoxy-5α-butoxy-14α-17β-20β-trihydroxy-1-oxo-20S, 22R-witha-2,24-dienolide (2) on the basis of spectral evidence.|