• 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
  • Natural Products
    7-O-Methylbiochanin A
    7-O-Methylbiochanin A
    Information
    CAS No. 34086-51-6 Price $268 / 10mg
    Catalog No.CFN91010Purity>=98%
    Molecular Weight298.3Type of CompoundFlavonoids
    FormulaC17H14O5Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
    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.
    Our products had been exported to the following research institutions and universities, And still growing.
  • Universidad de Buenos Aires (Argentina)
  • Universiti Sains Malaysia (Malaysia)
  • Univerzita Karlova v Praze (Czech Republic)
  • Martin Luther University of Hall... (Germany)
  • University of Queensland (Australia)
  • National Chung Hsing University (Taiwan)
  • Kyushu University (Japan)
  • Lodz University of Technology (Poland)
  • University of Fribourg (Switzerland)
  • Instituto Politécnico de Bragan?a (Portugal)
  • The Australian National University (Australia)
  • More...
  • Package
    Featured Products
    Ginsenoside Rg5

    Catalog No: CFN92643
    CAS No: 186763-78-0
    Price: $168/10mg
    Salvigenin

    Catalog No: CFN99883
    CAS No: 19103-54-9
    Price: $338/10mg
    Neochamaejasmine B

    Catalog No: CFN92152
    CAS No: 90411-12-4
    Price: $418/5mg
    Decuroside I

    Catalog No: CFN95004
    CAS No: 96638-79-8
    Price: $318/5mg
    3,5-Di-O-caffeoylquinic acid methy...

    Catalog No: CFN90857
    CAS No: 159934-13-1
    Price: $388/5mg
    7-O-Methylbiochanin A Description
    Source: The herbs of Trifolium pretense L.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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
    3'-Methoxymirificin

    Catalog No: CFN95112
    CAS No: 1297609-29-0
    Price: $318/5mg
    Trifolirhizin

    Catalog No: CFN97160
    CAS No: 6807-83-6
    Price: $128/20mg
    Ononin

    Catalog No: CFN99136
    CAS No: 486-62-4
    Price: $148/20mg
    Deacetyl ganoderic acid F

    Catalog No: CFN90746
    CAS No: 100665-44-9
    Price: $388/5mg
    Scutellarein-7-O-glucoside

    Catalog No: CFN95082
    CAS No: 26046-94-6
    Price: $318/5mg
    Angelol A

    Catalog No: CFN90999
    CAS No: 19625-17-3
    Price: $198/10mg
    Viscumneoside III

    Catalog No: CFN89421
    CAS No: 118985-27-6
    Price: $288/10mg
    Chrysosplenol D

    Catalog No: CFN99622
    CAS No: 14965-20-9
    Price: $268/10mg
    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

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

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi:10.1016/j.phymed.2017.12.030

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.3523 mL 16.7616 mL 33.5233 mL 67.0466 mL 83.8082 mL
    5 mM 0.6705 mL 3.3523 mL 6.7047 mL 13.4093 mL 16.7616 mL
    10 mM 0.3352 mL 1.6762 mL 3.3523 mL 6.7047 mL 8.3808 mL
    50 mM 0.067 mL 0.3352 mL 0.6705 mL 1.3409 mL 1.6762 mL
    100 mM 0.0335 mL 0.1676 mL 0.3352 mL 0.6705 mL 0.8381 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.
    Protocol
    Structure Identification:
    Natural Product Communications, 2007, 2(11):1109-1111.
    A New C-geranylated Isoflavone from Dalbergia paniculata.[Reference: WebLink]
    Lonicera japonica flos is widely used as a pharmaceutical resource and a commonly-employed ingredient in healthy food, soft beverages and cosmetics in China. Sometimes, sulfur fumigation is used during post-harvest handling.
    METHODS AND RESULTS:
    In this study, a comprehensive comparison of the chemical profile between sun-dried and sulfur-fumigated samples was conducted by HPLC fingerprints and simultaneous quantification of nine constituents, including secologanic acid, along with another eight usually-analyzed markers. Secologanic acid was destroyed, and its sulfonates were generated, whereas caffeoylquinic acids were protected from being oxidized. The residual sulfur dioxide in sulfur-fumigated samples was significantly higher than that in sun-dried samples, which might increase the potential incidence of toxicity to humans. Meanwhile, compared with sun-dried samples, sulfur-fumigated samples have significantly stronger antioxidant activity, which could be attributed to the joint effect of protected phenolic acids and flavonoids, as well as newly-generated iridoid sulfonates.