• 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
    Bakkenolide III
    Bakkenolide III
    Information
    CAS No. 24909-95-3 Price
    Catalog No.CFN96942Purity>=98%
    Molecular Weight266.33Type of CompoundSesquiterpenoids
    FormulaC15H22O4Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison
    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.
  • Leibniz Institute of Plant Bioch... (Germany)
  • Julius Kühn-Institut (Germany)
  • Charles Sturt University (Denmark)
  • Institute of Tropical Disease Un... (Indonesia)
  • University of Hull (United Kingdom)
  • Universidade de Franca (Brazil)
  • Korea Institute of Oriental Medi... (Korea)
  • The Institute of Cancer Research (United Kingdom)
  • Copenhagen University (Denmark)
  • University of Cincinnati (USA)
  • Osmania University (India)
  • More...
  • Package
    Featured Products
    Salvianolic acid B

    Catalog No: CFN99332
    CAS No: 115939-25-8
    Price: $80/20mg
    Scopolin

    Catalog No: CFN98887
    CAS No: 531-44-2
    Price: $168/20mg
    Ganoderic acid DM

    Catalog No: CFN99815
    CAS No: 173075-45-1
    Price: $592/5mg
    Echinacoside

    Catalog No: CFN98105
    CAS No: 82854-37-3
    Price: $60/20mg
    Kumatakenin

    Catalog No: CFN98423
    CAS No: 3301-49-3
    Price: $238/10mg
    Biological Activity
    Description: 1. Bakkenolide III may have cytotoxicity.
    Bakkenolide III Description
    Source: The roots of Petasites formosanus.
    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
    (-)-Catechin gallate(CG)

    Catalog No: CFN98504
    CAS No: 130405-40-2
    Price: $348/20mg
    9,10-Dimethoxycanthin-6-one

    Catalog No: CFN92127
    CAS No: 155861-51-1
    Price: $413/5mg
    20(21)-Dehydrolucidenic acid A

    Catalog No: CFN90829
    CAS No: 852936-69-7
    Price: $358/5mg
    Neochlorogenic acid

    Catalog No: CFN97472
    CAS No: 906-33-2
    Price: $138/20mg
    Ginsenoside Rg6

    Catalog No: CFN90565
    CAS No: 147419-93-0
    Price: $488/10mg
    Epimagnolin A

    Catalog No: CFN90949
    CAS No: 41689-51-4
    Price: $268/10mg
    Juglanin

    Catalog No: CFN96238
    CAS No: 5041-67-8
    Price: $368/5mg
    Trifloroside

    Catalog No: CFN96606
    CAS No: 53823-10-2
    Price: $288/10mg
    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 3.7547 mL 18.7737 mL 37.5474 mL 75.0948 mL 93.8685 mL
    5 mM 0.7509 mL 3.7547 mL 7.5095 mL 15.019 mL 18.7737 mL
    10 mM 0.3755 mL 1.8774 mL 3.7547 mL 7.5095 mL 9.3869 mL
    50 mM 0.0751 mL 0.3755 mL 0.7509 mL 1.5019 mL 1.8774 mL
    100 mM 0.0375 mL 0.1877 mL 0.3755 mL 0.7509 mL 0.9387 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.
    Bakkenolide III References Information
    Citation [1]

    Chem Pharm Bull (Tokyo). 1999 Mar;47(3):375-82.

    The bakkenolides from the root of Petasites formosanus and their cytotoxicity.[Pubmed: 10400491]
    Thirty-two new bakkenolides, bakkenolide Db (1) bakkenolide Dh(7), bakkenolide Fa(8), bakkenolide Fb(9), bakkenolide I(10) bakkenolide M(14), bakkenolide Na(15), bakkenolide Nb(16), bakkenolide O(17) bakkenolide T(22), bakkenolide Ua (23), bakkenolide Ub(24), bakkenolide V(25) bakkenolide X(27), bakkenolide Ya(28), bakkenolide Yb(29), bakkenolide Za(30), bakkenolide Zb(31) and Bakkenolide III(32), from the roots of Petasites formosanus together with thirty known compounds were isolated. The structures were characterized by spectral analysis. The locations, C-1 and/or C-9 of bakkenolide skeleton, of the substituents, such as acetoxy, isobutyroyloxy and isovaleroyloxy groups, can be determined by the chemical shifts of their signals and the H-1 and/H-9 in the 1H-NMR spectra. The cytotoxicity was also discussed.