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Pol J Microbiol.2021, 70(1):117-130.Cancers (Basel).2021, 13(6):1432.Front Pharmacol.2020, 11:251.Molecules.2019, 24(17):E3127Korean J. of Horticultural Sci. &...2017...FASEB J.2022, 36(7):e22387. Metab Eng.2022, 75:143-152.BMC Complement Altern Med....2018...
University of Guelph2021, 12.J of Applied Pharmaceutical Scien...2020...Mol Pharm.2018, 15(8):3285-3296Journal of Functional Foods...2019...Journal of Food Composition and A...2021...Korean Herb. Med. Inf. 2016, 4(1):35-42Sci Rep.2019, 9:19059Nutrients.2018, 10(10)
Pharmaceutics.2022, 14(5):945.Aquaculture2019, 510:392-399Food Funct.2021, 12(4):1469-1481.Plant Methods.2017, 13:108Agronomy2020, 10(10),1489Drug Invention Today...2019...University of Limpopo2016, 1777
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Toxicol Appl Pharmacol.2021, 427:115668.Phytomedicine.2015, 22(14):1262-8Exp Parasitol.2018, 194:67-78J Mol Histol.2019, 50(4):343-354Int J Anal Chem.2017, 2017:1254721J Nat Prod.2022, 85(5):1351-1362.Molecules2021, 26(1),230BMC Plant Biol.2020, 20(1):214. Life Sci.2022, 311(Pt A):121157.Metabolites.2019, 9(11):E271
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
|| Reference standards.|
Ecdysterone 20,22-monoacetonide Description
||The roots of Cyanotis arachnoidea C. B. Clarke
||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.
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||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.
| Chemistry of Natural Compounds, 1987, 23(5):565-568. |
|Phytoecdysteroids ofRhaponticum carthamoides.[Reference: WebLink]|
METHODS AND RESULTS:
From the roots with rhizomes of the plantRhaponticum carthamoides Willd) Iljin Compositae), in addition to integristerone A, ecdysterone, polypodin B, 2-deoxyecdysterone, and 24(28)-dehydromakisterone A, we have isolated the new compounds ecdysteron3–2,3-monoacetonide (I), Ecdysterone 20,22-monoacetonide (II)) and rhapisterone (III): I — C30H48O7, mp 232–233° (ethyl acetate-methanol) [α] D20 +56.4±2° (c 0.0; methanol); II — C30H48O7, mp 227–229° (ethyl acetate-methanol), [α] D20 +60.1±2° (c 1.3; methanol); III — C29H48O7, mp, 241–242° (ethyl acetate-methanol), [α] D20 +30±2° (c 0.1; dioxane).
The structure of (III) was established on the basis of spectral characteristics as 2β, 3β, 14α, 20R, 22R, 23ζ-5β-stigmast-7-en-6-one. Details of the PMR, mass, and IR spectra of all the compounds and of the CD of rhapisterone are given.
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