• 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
    Gambogoic acid B
    Gambogoic acid B
    CAS No. 887923-50-4 Price
    Catalog No.CFN92957Purity>=98%
    Molecular Weight674.82Type of CompoundMiscellaneous
    FormulaC40H50O9Physical 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.
  • University of Fribourg (Switzerland)
  • University of Helsinki (Finland)
  • Istanbul University (Turkey)
  • University of Leipzig (Germany)
  • Florida International University (USA)
  • Ateneo de Manila University (Philippines)
  • Warszawski Uniwersytet Medyczny (Poland)
  • Michigan State University (USA)
  • Universiti Putra Malaysia(UPM) (Malaysia)
  • Julius Kühn-Institut (Germany)
  • Vin?a Institute of Nuclear Scien... (Serbia)
  • More...
  • Package
    Featured Products

    Catalog No: CFN99105
    CAS No: 40246-10-4
    Price: $70/20mg

    Catalog No: CFN99106
    CAS No: 40957-83-3
    Price: $128/20mg

    Catalog No: CFN92400
    CAS No: 606-12-2
    Price: $70/20mg

    Catalog No: CFN90240
    CAS No: 481-53-8
    Price: $70/20mg
    Decuroside I

    Catalog No: CFN95004
    CAS No: 96638-79-8
    Price: $318/5mg
    Gambogoic acid B Description
    Source: The herbs of Garcinia hanburyi Hook. f.
    Biological Activity or Inhibitors:
    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.
    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.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.4819 mL 7.4094 mL 14.8188 mL 29.6375 mL 37.0469 mL
    5 mM 0.2964 mL 1.4819 mL 2.9638 mL 5.9275 mL 7.4094 mL
    10 mM 0.1482 mL 0.7409 mL 1.4819 mL 2.9638 mL 3.7047 mL
    50 mM 0.0296 mL 0.1482 mL 0.2964 mL 0.5928 mL 0.7409 mL
    100 mM 0.0148 mL 0.0741 mL 0.1482 mL 0.2964 mL 0.3705 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.