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    16beta,17-Dihydroxy-ent-kaurane-19-oic acid
    16beta,17-Dihydroxy-ent-kaurane-19-oic acid
    Information
    CAS No. 74365-74-5 Price
    Catalog No.CFN93316Purity>=98%
    Molecular Weight336.47Type of CompoundDiterpenoids
    FormulaC20H32O4Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison
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    16beta,17-Dihydroxy-ent-kaurane-19-oic acid Description
    Source: The herbs of Siegesbeckia orientalis
    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 2.972 mL 14.8602 mL 29.7203 mL 59.4407 mL 74.3008 mL
    5 mM 0.5944 mL 2.972 mL 5.9441 mL 11.8881 mL 14.8602 mL
    10 mM 0.2972 mL 1.486 mL 2.972 mL 5.9441 mL 7.4301 mL
    50 mM 0.0594 mL 0.2972 mL 0.5944 mL 1.1888 mL 1.486 mL
    100 mM 0.0297 mL 0.1486 mL 0.2972 mL 0.5944 mL 0.743 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.