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    Natural Products
    Pre-schisanartanin B
    Information
    CAS No. 1033288-92-4 Price
    Catalog No.CFN99048Purity>=98%
    Molecular Weight590.7 Type of CompoundTriterpenoids
    FormulaC31H42O11Physical DescriptionCryst.
    Download COA    MSDS    SDF    ManualSimilar structuralComparison (Web)  (SDF)
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    Pre-schisanartanin B

    Pre-schisanartanin B
    Product Name Pre-schisanartanin B
    CAS No.: 1033288-92-4
    Catalog No.: CFN99048
    Molecular Formula: C31H42O11
    Molecular Weight: 590.7 g/mol
    Purity: >=98%
    Type of Compound: Triterpenoids
    Physical Desc.: Cryst.
    Targets: HIV
    Source: The stems and leaves of Schisandra chinensis
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Price:
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    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
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  • Biological Activity
    Description: Pre-schisanartanin B has cytotoxicity, it also has anti-HIV-1 activity.
    Targets: HIV
    Pre-schisanartanin B Description
    Source: The stems and leaves of Schisandra chinensis
    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 1.6929 mL 8.4645 mL 16.9291 mL 33.8581 mL 42.3227 mL
    5 mM 0.3386 mL 1.6929 mL 3.3858 mL 6.7716 mL 8.4645 mL
    10 mM 0.1693 mL 0.8465 mL 1.6929 mL 3.3858 mL 4.2323 mL
    50 mM 0.0339 mL 0.1693 mL 0.3386 mL 0.6772 mL 0.8465 mL
    100 mM 0.0169 mL 0.0846 mL 0.1693 mL 0.3386 mL 0.4232 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.
    Protocol
    Structure Identification:
    Tetrahedron Volume 64, Issue 19, 5 May 2008, Pages 4260–4267
    Isolation and characterization of miscellaneous terpenoids of Schisandra chinensis[Reference: WebLink]

    METHODS AND RESULTS:
    Two new bisnortriterpenoids with 18-norschiartane skeleton, wuweizidilactones G (1) and H (2), four new highly oxygenated nortriterpenoids based on a schisanartane skeleton, schindilactones D–G (3–6), a pre-schisanartane skeleton, Pre-schisanartanin B (7), and a novel 3,4-seco-21,26-olide-artane triterpenoid wuweizilactone acid (8), along with 24 known terpenoids with different carbon frameworks, have been isolated from the acetone extract of the stems and leaves of Schisandra chinensis. The terpenoids produced by this plant have chemical diversity.
    CONCLUSIONS:
    The structures of new compounds 1–8 have been characterized by spectroscopic data interpretation. The cytotoxicity and anti-HIV-1 activity of all the Schisandra nortriterpenoids were evaluated.
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