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    Averantin
    Averantin
    Information
    CAS No. 5803-62-3 Price
    Catalog No.CFN96721Purity>=98%
    Molecular Weight372.37Type of CompoundAnthraquinones
    FormulaC20H20O7Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison
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    Averantin Description
    Source: The metabolites of Aspergillus sp. associated with Panax notoginseng.
    Biological Activity or Inhibitors: 1. Averantin exhibits antifungal activity against Fusariumsolani, pathogenic fungus of P. notoginseng, with minimum inhibitory concentrations (MICs) of 16-32 ug/mL, and shows antibacterial activity against Bacillussubtilis with MICs of 16-32 ug/mL.
    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 2.6855 mL 13.4275 mL 26.855 mL 53.71 mL 67.1375 mL
    5 mM 0.5371 mL 2.6855 mL 5.371 mL 10.742 mL 13.4275 mL
    10 mM 0.2686 mL 1.3428 mL 2.6855 mL 5.371 mL 6.7138 mL
    50 mM 0.0537 mL 0.2686 mL 0.5371 mL 1.0742 mL 1.3428 mL
    100 mM 0.0269 mL 0.1343 mL 0.2686 mL 0.5371 mL 0.6714 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.
    Averantin References Information
    Citation [1]

    Nat Prod Res. 2014;28(24):2334-7.

    The antifungal metabolites obtained from the rhizospheric Aspergillus sp. YIM PH30001 against pathogenic fungi of Panax notoginseng.[Pubmed: 25022791 ]
    Eight anthraquinones (1-8), three xanthones (11-13) and two phenols (9-10) were isolated from Aspergillus sp. associated with Panax notoginseng, and their structures were determined as ziganein-1-methyl ether (1), 8-O-methylchrysophanol (2), averythrin (3), averufin (4), 8-O-methyl averufin (5), versicolorin B (6), Averantin (7), methyl-Averantin (8), arugosin C (9), diorcinol (10), sterigmatocystin (11), demethylsterigmatocystin (12) and dihydrosterigmatocystin (13) by spectroscopic analyses. Compounds 1, 2 and 5 were the novel isolates from genus Aspergillus. Compounds 3, 6 and 7 exhibited antifungal activity against Fusariumsolani, pathogenic fungus of P. notoginseng, with minimum inhibitory concentrations (MICs) of 16-32 μg/mL, and compounds 1, 3, 4, 7 and 9 showed antibacterial activity against Bacillussubtilis with MICs of 64-128 μg/mL, 16-32 μg/mL, 8-16 μg/mL, 16-32 μg/mL and 64-128 μg/mL, respectively. The metabolites showed the potential value in the research of antifungal agents, especially in searching for a biocontrol of diseases of P. notoginseng. The preliminary structure-activity relationships have been discussed for some of the compounds.