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    19-Nor-4-hydroxyabieta-8,11,13-trien-7-one
    19-Nor-4-hydroxyabieta-8,11,13-trien-7-one
    Information
    CAS No. 57906-31-7 Price
    Catalog No.CFN98982Purity> 95%
    Molecular Weight286.4 Type of CompoundDiterpenoids
    FormulaC19H26O2Physical DescriptionPowder
    Download     COA    MSDS    SDFSimilar structuralComparison (Web)
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    19-Nor-4-hydroxyabieta-8,11,13-trien-7-one Description
    Source: The heart wood 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.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.4916 mL 17.4581 mL 34.9162 mL 69.8324 mL 87.2905 mL
    5 mM 0.6983 mL 3.4916 mL 6.9832 mL 13.9665 mL 17.4581 mL
    10 mM 0.3492 mL 1.7458 mL 3.4916 mL 6.9832 mL 8.7291 mL
    50 mM 0.0698 mL 0.3492 mL 0.6983 mL 1.3966 mL 1.7458 mL
    100 mM 0.0349 mL 0.1746 mL 0.3492 mL 0.6983 mL 0.8729 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.