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    Natural Products
    3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside
    3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside
    Information
    CAS No. 51768-39-9 Price $413 / 5mg
    Catalog No.CFN95228Purity>=98%
    Molecular Weight462.4Type of CompoundPhenols
    FormulaC21H18O12Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Size /Price /Stock 10 mM * 1 mL in DMSO / $413 / In-stock
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    Description: Reference standards.
    3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside Description
    Source: The peels of Punica granatum L.
    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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    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

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    IF=14.548(2019)

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.
    IF=13.903(2019)

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.1626 mL 10.8131 mL 21.6263 mL 43.2526 mL 54.0657 mL
    5 mM 0.4325 mL 2.1626 mL 4.3253 mL 8.6505 mL 10.8131 mL
    10 mM 0.2163 mL 1.0813 mL 2.1626 mL 4.3253 mL 5.4066 mL
    50 mM 0.0433 mL 0.2163 mL 0.4325 mL 0.8651 mL 1.0813 mL
    100 mM 0.0216 mL 0.1081 mL 0.2163 mL 0.4325 mL 0.5407 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:
    Fitoterapia, 2009, 80(6):369-373.
    Phytochemical and antifungal studies on Terminalia mollis and Terminalia brachystemma.[Reference: WebLink]

    METHODS AND RESULTS:
    Phytochemical investigation of the stem bark of Terminalia mollis afforded friedelin (1), catechin with epicatechin (2), gallocatechin with epigallocatechin (3) and 3-O-methylellagic acid 4'-O-alpha-rhamnopyranoside (3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside, 4). Arjunolic acid with 2alpha, 3beta, 23-trihydroxy-urs-12-en-28-oic acid (5), 2alpha-hydroxyursolic acid (6), gallic acid (7), chebulanin (8) and 2''-O-galloylvitexin (9) were isolated from the leaf. Chebulanin (8), betulinic acid (10), ursolic acid (11), catechin (12), isoorientin (13), orientin (14), isovitexin (15) and punicalagin (16) were isolated from Terminalia brachystemma leaf.
    CONCLUSIONS:
    The first full unambiguous NMR assignments for (4) and (8), and revised assignments for (9), are reported. Compound (16) showed good activity against three Candida species.