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|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.
Asian Journal of Chemistry...2014...PLoS One.2015, 10(5):e0127060Analytical sci. & Tech2016, 186-193J Ethnopharmacol.2016, 192:370-381Phytochem Anal.2016, 27(5):296-303Biochem Pharmacol.2017, 130:10-20Phytochemistry.2017, 141:162-170The Japan Society for Analytical ...2017...
The Pharmaceutical Society of Jap...2018...BMC Complement Altern Med....2018...Biol Pharm Bull.2018, 41(11):1685-1693Biochemistry.2018, 57(40):5886-5896Front Immunol.2018, 9:2091J Chromatogr B Analyt Technol Bio...2019...Neuropharmacology2019, 151437J Med Food.2019, 22(10):1067-1077
J Ethnopharmacol.2019, 228:132-141Phytother Res.2019, 33(3):676-689Pharmaceutical Chemistry Journal...2019...J of Ana. Chem.2019, 74(11):1113-1121Metabolites.2019, 9(11):E271Pharmacological Reports2020, 1-9Biochem Biophys Res Commun....2020...
Our products had been exported to the following research institutions and universities, And still growing.
University of Hull (United Kingdom)University of Fribourg (Switzerland)Imperial College London (United Kingdom)Molecular Biology Institute of ... (Spain)
Vin?a Institute of Nuclear Scie... (Serbia)Sri Sai Aditya Institute of Pha... (India)The Ohio State University (USA)Sri Ramachandra University (India)
Mendel University in Brno (Czech Republic)University of Padjajaran (Indonesia)Universidad de La Salle (Mexico)
Related Screening Libraries
|| Clerodenoside A has antioxidant activity.|
|Chinese Traditional and Herbal Drugs, 2012,43(6): 1050-6. |
|Chemical constituents of Clerodendrum lindleyi and their free radical scavenging activities[Reference: WebLink]|
|To study the chemical constituents from the roots and stems of Clerodendrum lindleyi and their in vitro activities of DPPH free radical scavenging.|
METHODS AND RESULTS:
The constituents were isolated and purified by various column chromatographic techniques and their structures were identified on the basis of their physicochemical and spectral data.Free radical scavenging activity of the isolated constituents was investigated in vitro using the DPPH assay. Thirteen constituents were isolated from C.lindleyi and identified as betulinic acid(1),monoacetylmartinoside(2),4″-O-acetylmartynoside(3),Clerodenoside A(4),3″,4″-O-acetylmartynoside(5),acteoside(6),friedelin(7),glutinol(8),taraxerol(9),uncinatone(10),mandarone E(11),(24S)-24ethylcholesta-5,22,25-trien-3β-ol(12),and hedyotol C 4″-O-β-D-glucopyranoside(13).Compounds 1—6 were obtained from the roots and 7—13 were from the stems.Bioassay indicated that compounds 1—12 had different free radical scavenging activities.
Compounds 1—13 are all obtained from C.lindleyi for the first time.
Compound 13 is obtained from the plants in Clerodendrum Linn.for the first time.Phenylethanoid glycosides,diterpenoids,triterpenoids,and sterol obtained show different free radical scavenging activities.Phenylethanoid glycosides 4″-O-acetylmartynoside,monoacetylmartinoside,and acteoside exhibit the most significant activity.
Clerodenoside A Description
||The herbs of Pedicularis chinensis Maxim
||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.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.
|Nat Prod Commun. 2009 Mar;4(3):323-5. |
|A new rearranged abietane diterpene and other constituents from Clerodendrum philipinum.[Pubmed: 19413107]|
METHODS AND RESULTS:
From the methanolic extract of the roots of Clerodendrum philipinum, a new rearranged abietane diterpene (1) and eight known compounds were isolated by various chromatography methods. Their structures were identified by means of spectroscopic methods, including 1D- and 2D-NMR, as 17(15-->16),18(4-->3)-bisabeo-11,12,14,16-tetrahydroxy-3,5,8,11,13,15-abietahexaen-7-one (1), binankadsurin A, Clerodenoside A, martynoside, acteoside, isoacteoside, astragalin, p3-sitosterol, and daucosterol.
Binankadsurin A was found for the first time from a Clerodendrum species.