• 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
    2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide
    2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide
    Information
    CAS No. 128286-87-3 Price
    Catalog No.CFN89018Purity>=98%
    Molecular Weight348.43Type of CompoundSesquiterpenoids
    FormulaC20H28O5Physical 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.
  • Charles University in Prague (Czech Republic)
  • University of the Basque Country (Spain)
  • University of Indonesia (Indonesia)
  • Osmania University (India)
  • Guangzhou Institutes of Biomedi... (China)
  • Almansora University (Egypt)
  • University of Beira Interior (Portugal)
  • Harvard University (USA)
  • VIB Department of Plant Systems... (Belgium)
  • University of Bonn (Germany)
  • Universite de Lille1 (France)
  • More...
  • Package
    Featured Products
    Alisol A 23-acetate

    Catalog No: CFN92544
    CAS No: 19865-75-9
    Price: $418/5mg
    Kaempferol 3-O-arabinoside

    Catalog No: CFN97572
    CAS No: 99882-10-7
    Price: $398/5mg
    Decuroside I

    Catalog No: CFN95004
    CAS No: 96638-79-8
    Price: $318/5mg
    Picroside III

    Catalog No: CFN99567
    CAS No: 64461-95-6
    Price: $228/20mg
    cis-Mulberroside A

    Catalog No: CFN95006
    CAS No: 166734-06-1
    Price: $418/10mg
    Kushenol C

    Catalog No: CFN92391
    CAS No: 99119-73-0
    Price: $468/10mg
    6',7'-Dihydroxybergamottin

    Catalog No: CFN98307
    CAS No: 264234-05-1
    Price: $438/10mg
    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
  • Sesquiterpenoids Compound Library
  • Biological Activity
    Description: Reference standards.
    2alpha-Hydroxy-8beta-(2-methylbutyryloxy)costunolide Description
    Source: The aerial parts of Artemisia myriantha
    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
    Phillygenin

    Catalog No: CFN90511
    CAS No: 487-39-8
    Price: $198/20mg
    Methylnissolin

    Catalog No: CFN90838
    CAS No: 733-40-4
    Price: $388/10mg
    4',7-Dihydroxyflavone

    Catalog No: CFN92855
    CAS No: 2196-14-7
    Price: $100/5mg
    Dichotomine B

    Catalog No: CFN95193
    CAS No: 755036-41-0
    Price: $463/5mg
    Isoeuphorbetin

    Catalog No: CFN95207
    CAS No: 50677-55-9
    Price: $318/5mg
    Columbianetin beta-D-glucopyranosi...

    Catalog No: CFN95038
    CAS No: 55836-35-6
    Price: $288/5mg
    Isolappaol A

    Catalog No: CFN95224
    CAS No: 131400-96-9
    Price: $333/10mg
    Irigenin

    Catalog No: CFN93276
    CAS No: 548-76-5
    Price: $238/20mg
    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)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.87 mL 14.3501 mL 28.7002 mL 57.4003 mL 71.7504 mL
    5 mM 0.574 mL 2.87 mL 5.74 mL 11.4801 mL 14.3501 mL
    10 mM 0.287 mL 1.435 mL 2.87 mL 5.74 mL 7.175 mL
    50 mM 0.0574 mL 0.287 mL 0.574 mL 1.148 mL 1.435 mL
    100 mM 0.0287 mL 0.1435 mL 0.287 mL 0.574 mL 0.7175 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.