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    Ophiohayatone C
    Ophiohayatone C
    CAS No. 84-33-3 Price
    Catalog No.CFN92701Purity> 95%
    Molecular Weight268.2Type of CompoundAnthraquinones
    FormulaC15H8O5Physical DescriptionYellow powder
    Download     COA    MSDS    SDFSimilar structuralComparison (Web)
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    Ophiohayatone C Description
    Source: The herbs of Ophiorrhiza hayatana
    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 3.7286 mL 18.6428 mL 37.2856 mL 74.5712 mL 93.214 mL
    5 mM 0.7457 mL 3.7286 mL 7.4571 mL 14.9142 mL 18.6428 mL
    10 mM 0.3729 mL 1.8643 mL 3.7286 mL 7.4571 mL 9.3214 mL
    50 mM 0.0746 mL 0.3729 mL 0.7457 mL 1.4914 mL 1.8643 mL
    100 mM 0.0373 mL 0.1864 mL 0.3729 mL 0.7457 mL 0.9321 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.
    Ophiohayatone C References Information
    Citation [1]

    Chem Pharm Bull (Tokyo). 2005 Oct;53(10):1232-5.

    Anthraquinones from Ophiorrhiza hayatana OHWI.[Pubmed: 16204975]
    Three new naturally occurring anthraquinones, ophiohayatone A (1), ophiohayatone B (2), and Ophiohayatone C (3), together with four known anthraquinones, were isolated from Ophiorrhiza hayatana OHWI (Rubiaceae). Structures of these new compounds were established by spectral methods.