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    Withanolide A
    Withanolide A
    Information
    CAS No. 32911-62-9 Price
    Catalog No.CFN91964Purity>=98%
    Molecular Weight470.60Type of CompoundSteroids
    FormulaC28H38O6Physical DescriptionPowder
    Download Similar structuralComparison
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    Withanolide A Description
    Source:
    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 2.1249 mL 10.6247 mL 21.2495 mL 42.4989 mL 53.1237 mL
    5 mM 0.425 mL 2.1249 mL 4.2499 mL 8.4998 mL 10.6247 mL
    10 mM 0.2125 mL 1.0625 mL 2.1249 mL 4.2499 mL 5.3124 mL
    50 mM 0.0425 mL 0.2125 mL 0.425 mL 0.85 mL 1.0625 mL
    100 mM 0.0212 mL 0.1062 mL 0.2125 mL 0.425 mL 0.5312 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.