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    Harringtonine
    Harringtonine
    Information
    CAS No. 26833-85-2 Price $100 / 20mg
    Catalog No.CFN90891Purity>=98%
    Molecular Weight531.6Type of CompoundAlkaloids
    FormulaC28H37NO9Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Harringtonine Description
    Source: The branch of Cephalotaxus fortunei Hook.f.
    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 1.8811 mL 9.4056 mL 18.8111 mL 37.6223 mL 47.0278 mL
    5 mM 0.3762 mL 1.8811 mL 3.7622 mL 7.5245 mL 9.4056 mL
    10 mM 0.1881 mL 0.9406 mL 1.8811 mL 3.7622 mL 4.7028 mL
    50 mM 0.0376 mL 0.1881 mL 0.3762 mL 0.7524 mL 0.9406 mL
    100 mM 0.0188 mL 0.0941 mL 0.1881 mL 0.3762 mL 0.4703 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.