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    18-Norabieta-8,11,13-triene-4,15-diol
    18-Norabieta-8,11,13-triene-4,15-diol
    Information
    CAS No. 203455-81-6 Price
    Catalog No.CFN98028Purity>=98%
    Molecular Weight288.4 Type of CompoundDiterpenoids
    FormulaC19H28O2Physical DescriptionPowder
    Download Manual    COA    MSDS    SDFSimilar structuralComparison (Web)
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    18-Norabieta-8,11,13-triene-4,15-diol Description
    Source: The barks of Pinus yunnanensis
    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.
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    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.4674 mL 17.337 mL 34.6741 mL 69.3481 mL 86.6852 mL
    5 mM 0.6935 mL 3.4674 mL 6.9348 mL 13.8696 mL 17.337 mL
    10 mM 0.3467 mL 1.7337 mL 3.4674 mL 6.9348 mL 8.6685 mL
    50 mM 0.0693 mL 0.3467 mL 0.6935 mL 1.387 mL 1.7337 mL
    100 mM 0.0347 mL 0.1734 mL 0.3467 mL 0.6935 mL 0.8669 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.
    18-Norabieta-8,11,13-triene-4,15-diol References Information
    Citation [1]

    J Nat Prod. 1998 Mar 27;61(3):406-8.

    18-nor-Abietatrienes from the Cones of Larix kaempferi[Pubmed: 9548885]
    Two novel norditerpenediols, 18-Norabieta-8,11,13-triene-4,15-diol (1) and 18-nor-abieta-8,11,13-triene-4,7alpha-diol (2), were isolated from the cones of Larix kaempferi, together with two known diterpenes, abieta-8,11,13-triene-15,18-diol and abieta-8,11,13-triene-7alpha,18-diol. The structures of 1 and 2 were determined on the basis of chemical and spectral evidence.