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    8-Hydroxypinoresinol
    Information
    CAS No. 81426-17-7 Price
    Catalog No.CFN92432Purity>=98%
    Molecular Weight374.4Type of CompoundLignans
    FormulaC20H22O7Physical DescriptionPowder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
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    Biological Activity
    Description: 1. 8-hydroxypinoresinol has antioxidant activity.
    2. 8-hydroxypinoresinol and phillygenin significantly reduce the cell injury by 3-morpholinosydnonimine (SIN-1), a ONOO− generator, may be useful for the therapeutic or preventive applications in treating ONOO−-related diseases.
    Targets: NO | AChR
    8-Hydroxypinoresinol Description
    Source: The herbs of Rosa multiflora Thunberg
    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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    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi: 10.1016/j.phymed.2017.12.030.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.6709 mL 13.3547 mL 26.7094 mL 53.4188 mL 66.7735 mL
    5 mM 0.5342 mL 2.6709 mL 5.3419 mL 10.6838 mL 13.3547 mL
    10 mM 0.2671 mL 1.3355 mL 2.6709 mL 5.3419 mL 6.6774 mL
    50 mM 0.0534 mL 0.2671 mL 0.5342 mL 1.0684 mL 1.3355 mL
    100 mM 0.0267 mL 0.1335 mL 0.2671 mL 0.5342 mL 0.6677 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.
    8-Hydroxypinoresinol References Information
    Citation [1]

    Phytother Res. 2009 Jul;23(7):938-42.

    Cytoprotective effect of lignans from Forsythia suspensa against peroxynitrite-induced LLC-PK1 cell damage.[Pubmed: 19367664]
    There is mounting evidence that peroxynitrite (ONOO(-)) is closely related to the pathogenesis of various diseases. As a pharmacological strategy aimed at preventing ONOO(-)-mediated toxicity, the protective activity of Forsythia suspensa (Thunb.) Vahl (Oleaceae) against ONOO(-)-induced cellular damage was investigated and its active components identified. After bioactivity-guided fractionation of its methylene chloride fraction, two tetrahydrofurofuran lignans were isolated, namely phillygenin and 8-Hydroxypinoresinol. The protective effects of these lignans against ONOO(-)-induced cell death were evaluated using renal epithelial cell LLC-PK1. Phillygenin and 8-Hydroxypinoresinol significantly reduced the cell injury by 3-morpholinosydnonimine (SIN-1), a ONOO(-) generator. The hydroxy substituents on the phenyl moieties may contribute to the antioxidant activities of these lignans. These results suggest that phillygenin and 8-Hydroxypinoresinol may be useful for the therapeutic or preventive applications in treating ONOO(-)-related diseases.
    Citation [2]

    Chem Biodivers. 2011 Oct;8(10):1908-13.

    Sesquiterpenoids and lignans from the roots of Valeriana officinalis L.[Pubmed: 22006719]
    Two new guaiane-type sesquiterpenoids, valerol A (1) and kessyl 3-acetate (2), together with nine known compounds, valeracetate (3), anismol A (4), orientalol C (5), spatulenol (6), 4α,10α-epoxyaromadendrane (7), (+)-8-Hydroxypinoresinol (8), pinorespiol (9), pinoresinol 4-O-β-D-glucopyranoside (10), and 8-Hydroxypinoresinol 4'-O-β-D-glucopyranoside (11) were isolated from the roots of Valeriana officinalis. The structures and relative configurations of 1 and 2 were elucidated on the basis of spectroscopic methods (1D- and 2D-NMR, MS, UV, and IR). These compounds were evaluated for inhibitory activity on acetylcholinesterase (AChE) and enhancing activity on nerve growth factor (NGF)-mediated neurite outgrowth in PC12 cells.
    Citation [3]

    Arch Pharm Res. 2011 Dec;34(12):2029-35.

    Lignans from the flowers of Osmanthus fragrans var. aurantiacus and their inhibition effect on NO production.[Pubmed: 22210027]
    A new lignan, (7R,7'R,8R,8'R)-8-Hydroxypinoresinol 8-O-β-D-glucopyranoside 4'-methyl ether (7), was isolated from the flowers of Osmanthus fragrans var. aurantiacus along with six known lignans: (+)-phillygenin (1), phillyrin (2), (-)-phillygenin (3), (-)-epipinoresinol-β-D-glucoside (4), taxiresinol (5), and (-)-olivil (6). The structure of the new compound was elucidated on the basis of 1D- and 2D-NMR spectroscopic analysis and specific rotation data. The compounds isolated from the flowers of O. fragrans var. aurantiacus were evaluated for inhibitory activities on nitric oxide production in lipopolysaccharide-stimulated macrophage RAW 264.7 cells. (+)-Phillygenin (1), phillyrin (2), and (-)-phillygenin (3) exerted the strongest inhibitory activities on NO production with IC(50) values of 25.5, 18.9, and 25.5 μM, respectively. These compounds may prove beneficial in the development of natural agents for prevention and treatment of inflammatory diseases.