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    Ophiopogonoside A
    Ophiopogonoside A
    Information
    CAS No. 791849-22-4 Price
    Catalog No.CFN93290Purity>=98%
    Molecular Weight418.52Type of CompoundSesquiterpenoids
    FormulaC21H38O8Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison
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    Ophiopogonoside A Description
    Source: The roots of Ophiopogon japonicus
    Biological Activity or Inhibitors:
    Solvent: DMSO, Pyridine, Methanol, Ethanol, 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 2.3894 mL 11.9469 mL 23.8937 mL 47.7874 mL 59.7343 mL
    5 mM 0.4779 mL 2.3894 mL 4.7787 mL 9.5575 mL 11.9469 mL
    10 mM 0.2389 mL 1.1947 mL 2.3894 mL 4.7787 mL 5.9734 mL
    50 mM 0.0478 mL 0.2389 mL 0.4779 mL 0.9557 mL 1.1947 mL
    100 mM 0.0239 mL 0.1195 mL 0.2389 mL 0.4779 mL 0.5973 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.
    Ophiopogonoside A References Information
    Citation [1]

    J Asian Nat Prod Res. 2012;14(5):491-5.

    A new eudesmane sesquiterpene glycosides from Liriope muscari.[Pubmed: 22423627]
    A new eudesmane sesquiterpene glycoside, ophiopogonoside B (1), along with five known compounds, Ophiopogonoside A (2), ruscogenin-1-O-[β-D-glucopyranosyl (1 → 2)]-[β-D-xylopyranosyl (1 → 3)]-β-D-fucopyranoside (3), palmitic acid (4), palmitic acid glyceride (5), and β-sitosterol-D-glucopyranoside (6),was isolated from the tuberous roots of Liriope muscari (Decn.) Bailey (Liliaceae). Their structures were confirmed by 1D and 2D NMR spectroscopy. Among them, compounds 1, 2, 4, and 5 were the first reported from the genus Liriope. Ophiopogonoside B (1) showed moderate inhibitory activity to glycogen phosphorylase a.
    Citation [2]

    J Nat Prod. 2004 Oct;67(10):1761-3.

    cis-Eudesmane sesquiterpene glycosides from Liriope muscari and Ophiopogon japonicus.[Pubmed: 15497959]
    Two new cis-eudesmane sesquiterpene glycosides, liriopeoside A (1) and Ophiopogonoside A (2), were extracted and purified from tubers of Liriope muscari and Ophiopogon japonicus, respectively, along with three known compounds. Their structures were elucidated as 1beta,6beta-dihydroxy-cis-eudesm-3-ene-6-O-beta-D-glucopyranoside (1) and 1beta,4beta,6beta-trihydroxy-cis-eudesmane-6-O-beta-D-glucopyranoside (2) by spectral data analysis. The structure and the relative configuration of compound 1 were confirmed by X-ray crystallographic analysis. This is the first time that cis-eudesmane-type sesquiterpenes have been reported from the genera Ophiopogon and Liriope.