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    Methylenetanshinquinone
    Information
    CAS No. 67656-29-5 Price $338 / 5mg
    Catalog No.CFN92179Purity>=98%
    Molecular Weight278.3Type of CompoundDiterpenoids
    FormulaC18H14O3Physical DescriptionRed powder
    Download Manual    COA    MSDS    SDFSimilar structuralComparison (Web)
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    Methylenetanshinquinone Description
    Source: The roots of Salvia miltiorrhiza
    Biological Activity or Inhibitors: 1. Methylenetanshinquinone has antioxidative activity.
    2. Methylenetanshinquinone ranges from 4.1 μM to over 30 μM against P. falciparum K1 strain with selectivity indices (SI) from 0.3 to 1.9. IC50s against T. brucei rhodesiense STIB 900 is from 0.5 μM (1, 4) to over 30 μM, shows the greatest selective activity with an SI of 24.
    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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    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi:10.1016/j.phymed.2017.12.030

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.5932 mL 17.9662 mL 35.9324 mL 71.8649 mL 89.8311 mL
    5 mM 0.7186 mL 3.5932 mL 7.1865 mL 14.373 mL 17.9662 mL
    10 mM 0.3593 mL 1.7966 mL 3.5932 mL 7.1865 mL 8.9831 mL
    50 mM 0.0719 mL 0.3593 mL 0.7186 mL 1.4373 mL 1.7966 mL
    100 mM 0.0359 mL 0.1797 mL 0.3593 mL 0.7186 mL 0.8983 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.