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    Ustusolate A
    Ustusolate A
    Information
    CAS No. 1136611-58-9 Price
    Catalog No.CFN96462Purity>=98%
    Molecular Weight390.52Type of CompoundSesquiterpenoids
    FormulaC23H34O5Physical DescriptionOil
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Ustusolate A Description
    Source: From Aspergillus ustus
    Biological Activity or Inhibitors: 1. Ustusolate A shows weak cytotoxicity against HL-60 and A549 cells with IC50 values of 20.6 and 30.0 microM, respectively.
    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 2.5607 mL 12.8034 mL 25.6069 mL 51.2138 mL 64.0172 mL
    5 mM 0.5121 mL 2.5607 mL 5.1214 mL 10.2428 mL 12.8034 mL
    10 mM 0.2561 mL 1.2803 mL 2.5607 mL 5.1214 mL 6.4017 mL
    50 mM 0.0512 mL 0.2561 mL 0.5121 mL 1.0243 mL 1.2803 mL
    100 mM 0.0256 mL 0.128 mL 0.2561 mL 0.5121 mL 0.6402 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.
    Ustusolate A References Information
    Citation [1]

    J Nat Prod. 2009 Oct;72(10):1761-7.

    Sesquiterpenoids and benzofuranoids from the marine-derived fungus Aspergillus ustus 094102.[Pubmed: 19769341 ]
    Eight drimane sesquiterpenes (1-8), six isochromane derivatives (9-14), and three known compounds, daldinin B (15), 9alpha-hydroxy-6beta-[(2E,4E,6E)-octa-2,4,6-trienoyloxy]-5alpha-drim-7-en-11,12-olide (16), and pergillin (17), were isolated from the EtOAc extract of the marine-derived fungus Aspergillus ustus 094102. The structures of the new compounds were elucidated on the basis of spectroscopic analysis. The cytotoxic effects on A549 and HL-60 cell lines were evaluated by SRB and MTT methods. Ustusorane E (13) showed significant cytotoxicity against HL-60 cells with an IC50 value of 0.13 microM. Ustusolates C (6) and E (8) exhibited moderate cytotoxicity against A549 and HL-60 cells with IC50 values of 10.5 and 9.0 microM, respectively, and Ustusolate A (4) showed weak cytotoxicity against HL-60 and A549 cells with IC50 values of 20.6 and 30.0 microM, respectively.