• ChemFaces is a professional high-purity natural products manufacturer.
  • Product Intended Use
  • 1. Reference standards
  • 2. Pharmacological research
  • 3. Inhibitors
  • Home
  • Natural Products
  • Bioactive
  • Screening Libraries
  • Hot Products
  • Plant Catalog
  • Customer Support
  • Product Use Citation
  • About Us
  • Contact Us
  • Science | Nature | Cell | View More
    Natural Products
    CAS No. 68862-13-5 Price
    Catalog No.CFN92917Purity>=98%
    Molecular Weight460.43Type of CompoundFlavonoids
    FormulaC23H24O10Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
    Citing Use of our Products
    How to Order
    Orders via your E-mail:

    1. Product number / Name / CAS No.
    2. Delivery address
    3. Ordering/billing address
    4. Contact information
    Sent to Email: info@chemfaces.com
    Contact Us
    Order & Inquiry & Tech Support

    Tel: (0086)-27-84237683
    Fax: (0086)-27-84254680
    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
    Delivery time
    Delivery & Payment method

    1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

    2. We accept: Wire transfer & Credit card & Paypal & Western Union
    * 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
    Our products had been exported to the following research institutions and universities, And still growing.
  • University of Sao Paulo (Brazil)
  • Korea Food Research Institute(K... (Korea)
  • Osmania University (India)
  • Universiti Sains Malaysia (Malaysia)
  • Donald Danforth Plant Science C... (USA)
  • Leibniz Institute of Plant Bioc... (Germany)
  • VIB Department of Plant Systems... (Belgium)
  • The Vancouver Prostate Centre (... (Canada)
  • Kyoto University (Japan)
  • Nicolaus Copernicus Uniwersity (Poland)
  • Medizinische Universit?t Wien (Austria)
  • More...
  • Package
    Featured Products

    Catalog No: CFN90240
    CAS No: 481-53-8
    Price: $40/20mg
    Ginsenoside Rh4

    Catalog No: CFN92594
    CAS No: 174721-08-5
    Price: $368/10mg
    Ganoderol B

    Catalog No: CFN99064
    CAS No: 104700-96-1
    Price: $368/5mg
    Desmethoxy yangonin

    Catalog No: CFN90149
    CAS No: 15345-89-8
    Price: $188/20mg

    Catalog No: CFN97049
    CAS No: 61303-13-7
    Price: $178/20mg

    Catalog No: CFN92233
    CAS No: 550-43-6
    Price: $490/5mg
    Isochlorogenic acid C

    Catalog No: CFN99120
    CAS No: 32451-88-0
    Price: $100/20mg
    Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
    Related Libraries
  • Flavonoids Compound Library
  • Antifection Inhibitor Library
  • Biological Activity
    Description: 8-O-Methylretusin-7-O-beta-D-glucopyranoside shows significant antimicrobial activity with a broad spectrum as well as antioxidant activity.
    Targets: Antifection
    In vitro:
    Int J Mol Sci. 2012;13(9):11349-64.
    Phenolic compounds from Halimodendron halodendron (Pall.) voss and their antimicrobial and antioxidant activities.[Pubmed: 23109858 ]
    Halimodendron halodendron has been used as forage in northwestern China for a long time. Its young leaves and flowers are edible and favored by indigenous people.
    In this study, eleven phenolic compounds were bioassay-guided and isolated from the aerial parts of H. halodendron for the first time. They were identified by means of physicochemical and spectrometric analysis as quercetin (1), 3,5,7,8,4'-pentahydroxy-3'-methoxy flavone (2), 3-O-methylquercetin (3), 3,3'-di-O-methylquercetin (4), 3,3'-di-O-methylquercetin-7-O-β-d-glucopyranoside (5), isorhamentin-3-O-β-d-rutinoside (6), 8-O-methylretusin (7), 8-O-Methylretusin-7-O-beta-D-glucopyranoside (8), salicylic acid (9), p-hydroxybenzoic acid (ferulic acid) (10), and 4-hydroxy-3-methoxy cinnamic acid (11). They were sorted as flavonols (1-6), soflavones (7 and 8), and phenolic acids (9-11). Among the compounds, flanools 1-4 revealed a strong antibacterial activity with minimum inhibitory concentration (MIC) values of 50-150 μg/mL, and median inhibitory concentration (IC(50)) values of 26.8-125.1 μg/mL. The two isoflavones (7 and 8) showed moderate inhibitory activity on the test bacteria. Three phenolic acids (9, 10 and 11) showed strong antibacterial activity with IC(50) values of 28.1-149.7 μg/mL. Antifungal activities of the compounds were similar to their antibacterial activities. All these phenolic compounds showed significant antimicrobial activity with a broad spectrum as well as antioxidant activity based on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging and β-carotene-linoleic acid bleaching assays. In general, the flavonol aglycones with relatively low polarity exhibited stronger activities than the glycosides.
    The results suggest the potential of this plant as a source of functional food ingredients and provide support data for its utilization as forage as well.
    8-O-Methylretusin-7-O-beta-D-glucopyranoside Description
    Source: The herbs of Cladrastis platycarpa
    Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
    Storage: 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: service@chemfaces.com

    After receiving: 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
    Liquiritin apioside

    Catalog No: CFN90707
    CAS No: 199796-12-8
    Price: $288/20mg

    Catalog No: CFN95012
    CAS No: 35214-83-6
    Price: $338/5mg

    Catalog No: CFN91876
    CAS No: 30557-81-4
    Price: $433/10mg

    Catalog No: CFN99131
    CAS No: 23513-08-8
    Price: $168/20mg

    Catalog No: CFN99762
    CAS No: 957-66-4
    Price: $238/5mg
    Ginsenoside F5

    Catalog No: CFN95034
    CAS No: 189513-26-6
    Price: $298/20mg
    24-Hydroxymomordicine III

    Catalog No: CFN95169
    CAS No: N/A
    Price: $318/5mg
    6alpha-Hydroxypolyporenic acid C

    Catalog No: CFN92741
    CAS No: 24513-63-1
    Price: $533/5mg
    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.

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.1719 mL 10.8594 mL 21.7188 mL 43.4377 mL 54.2971 mL
    5 mM 0.4344 mL 2.1719 mL 4.3438 mL 8.6875 mL 10.8594 mL
    10 mM 0.2172 mL 1.0859 mL 2.1719 mL 4.3438 mL 5.4297 mL
    50 mM 0.0434 mL 0.2172 mL 0.4344 mL 0.8688 mL 1.0859 mL
    100 mM 0.0217 mL 0.1086 mL 0.2172 mL 0.4344 mL 0.543 mL
    * 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.