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    CAS No. 27003-73-2 Price
    Catalog No.CFN98324Purity> 95%
    Molecular Weight360.4 Type of CompoundLignans
    FormulaC20H24O6Physical DescriptionPowder
    Download Manual    COA    MSDS    SDFSimilar structuralComparison (Web)
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    Lariciresinol Description
    Source: The herbs of Phyllanthus niruri
    Biological Activity or Inhibitors: 1. Lariciresinol possesses fungicidal activities by disrupting the fungal plasma membrane.
    2. (-)-Lariciresinol and its 7S,8S,8'R stereoisomer can inhibit the root growth of Italian ryegrass to 51-55% relative to the negative control.
    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 2.7747 mL 13.8735 mL 27.7469 mL 55.4939 mL 69.3674 mL
    5 mM 0.5549 mL 2.7747 mL 5.5494 mL 11.0988 mL 13.8735 mL
    10 mM 0.2775 mL 1.3873 mL 2.7747 mL 5.5494 mL 6.9367 mL
    50 mM 0.0555 mL 0.2775 mL 0.5549 mL 1.1099 mL 1.3873 mL
    100 mM 0.0277 mL 0.1387 mL 0.2775 mL 0.5549 mL 0.6937 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.
    Lariciresinol References Information
    Citation [1]

    Biochem Biophys Res Commun. 2011 Jul 8;410(3):489-93.

    Antifungal activity of lariciresinol derived from Sambucus williamsii and their membrane-active mechanisms in Candida albicans.[Pubmed: 21679690]
    Lariciresinol is an enterolignan precursor isolated from the herb Sambucus williamsii, a folk medicinal plant used for its therapeutic properties. In this study, the antifungal properties and mode of action of Lariciresinol were investigated. Lariciresinol displays potent antifungal properties against several human pathogenic fungal strains without hemolytic effects on human erythrocytes. To understand the antifungal mechanism of action of Lariciresinol, the membrane interactions of Lariciresinol were examined. Fluorescence analysis using the membrane probe 3,3'-diethylthio-dicarbocyanine iodide (DiSC(3)-5) and 1,6-diphenyl-1,3,5-hexatriene (DPH), as well as a flow cytometric analysis with propidium iodide (PI), a membrane-impermeable dye, indicated that Lariciresinol was associated with lipid bilayers and induced membrane permeabilization. Therefore, the present study suggests that Lariciresinol possesses fungicidal activities by disrupting the fungal plasma membrane and therapeutic potential as a novel antifungal agent for the treatment of fungal infectious diseases in humans.
    Citation [2]

    J Agric Food Chem. 2013 Dec 18;61(50):12297-306.

    Structure-plant growth inhibitory activity relationship of lariciresinol.[Pubmed: 24274795]
    The syntheses of 55 Lariciresinol derivatives containing derivatives on the 9-position and an aryl group at both 7- and 7'-positions were successful to examine the effect of structure of (-)-Lariciresinol (1) on plant growth regulatory activity. (-)-(7R,8R,8'S)-9-DehydroxyLariciresinol 9 showed activity 2-fold more potent than that of natural (-)-Lariciresinol (1) and -95% growth inhibitory activity to negative control against rye grass root at 1 mM. The derivatives bearing hydrophobic and smaller groups at the 9-position showed higher activity. The importance of 4- and 4'-hydroxy groups and 3- and 3'-small hydrophobic groups on 7- and 7'-phenyl groups for higher activity was also suggested.
    Citation [3]

    J Agric Food Chem. 2011 Dec 28;59(24):13089-95.

    Stereoselective syntheses of all stereoisomers of lariciresinol and their plant growth inhibitory activities.[Pubmed: 22066904 ]
    All stereoisomers of Lariciresinol were synthesized to examine the effect of stereochemistry on plant growth. Configuration of benzylic 7-positions was constructed through S(N)1 or S(N)2 intramolecular etherification. 8- and 8'-position configurations were established from the starting material except for all cis stereoisomers, the 8-position configurations of which were achieved by employing stereoselective hydroboration. (-)-Lariciresinol and its 7S,8S,8'R stereoisomer inhibited the root growth of Italian ryegrass to 51-55% relative to the negative control, whereas other stereoisomers had less effect. These results demonstrate that the stereochemistry of lignans is one of the important factors influencing their inhibitory activity.