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    2-Hydroxy-3,4,5,6-tetramethoxychalcone
    2-Hydroxy-3,4,5,6-tetramethoxychalcone
    Information
    CAS No. 219298-74-5 Price
    Catalog No.CFN97758Purity>=98%
    Molecular Weight344.36Type of CompoundChalcones
    FormulaC19H20O6Physical DescriptionYellow powder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    2-Hydroxy-3,4,5,6-tetramethoxychalcone Description
    Source: The herbs of Fissistigma bracteolatum
    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 2.9039 mL 14.5197 mL 29.0394 mL 58.0788 mL 72.5984 mL
    5 mM 0.5808 mL 2.9039 mL 5.8079 mL 11.6158 mL 14.5197 mL
    10 mM 0.2904 mL 1.452 mL 2.9039 mL 5.8079 mL 7.2598 mL
    50 mM 0.0581 mL 0.2904 mL 0.5808 mL 1.1616 mL 1.452 mL
    100 mM 0.029 mL 0.1452 mL 0.2904 mL 0.5808 mL 0.726 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.