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    Natural Products
    Apigenin 7-O-(2G-rhamnosyl)gentiobioside
    Information
    CAS No. 174284-20-9 Price $348 / 20mg
    Catalog No.CFN90671Purity>=98%
    Molecular Weight740.67Type of CompoundFlavonoids
    FormulaC33H40O19Physical DescriptionYellow powder
    Download     COA    MSDS    SDFSimilar structuralComparison (Web)  (SDF)
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    According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
    Size /Price /Stock 10 mM * 1 mL in DMSO / $194.5 / In-stock
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    Description: Apigenin 7-O-(2G-rhamnosyl)gentiobioside is a natural product from Lonicera japonica Thunb.
    Apigenin 7-O-(2G-rhamnosyl)gentiobioside Description
    Source: The herbs of Lonicera japonica Thunb.
    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.
    IF=36.216(2019)

    PMID: 29328914

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    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.
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    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.3501 mL 6.7506 mL 13.5013 mL 27.0026 mL 33.7532 mL
    5 mM 0.27 mL 1.3501 mL 2.7003 mL 5.4005 mL 6.7506 mL
    10 mM 0.135 mL 0.6751 mL 1.3501 mL 2.7003 mL 3.3753 mL
    50 mM 0.027 mL 0.135 mL 0.27 mL 0.5401 mL 0.6751 mL
    100 mM 0.0135 mL 0.0675 mL 0.135 mL 0.27 mL 0.3375 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:
    J. Nat. Prod., 1996, 59 (3), pp 314–315
    Flavone Glycosides from Lonicera gracilipes var. glandulosa[Reference: WebLink]

    METHODS AND RESULTS:
    A new flavone glycoside, Apigenin 7-O-(2G-rhamnosyl)gentiobioside (1), and 7 known flavone glycosidescosmosiin, apigenin 7-O-neohesperidoside, apigenin 7-O-gentiobioside, apigenin 7-O-sophoroside, luteolin 7-O-glucoside, luteolin 7-O-neohesperidoside, and luteolin 7-O-gentiobiosidewere isolated from the leaves of Lonicera gracilipes var. glandulosa.
    CONCLUSIONS:
    Their structures were elucidated on chemical and physicochemical properties.