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    Isorhamnetin 3-sophoroside-7-rhamnoside
    Isorhamnetin 3-sophoroside-7-rhamnoside
    CAS No. 41328-75-0 Price $318 / 5mg
    Catalog No.CFN90735Purity>=98%
    Molecular Weight786.68Type of CompoundFlavonoids
    FormulaC34H42O21Physical DescriptionYellow powder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Description: Isorhamnetin 3-sophoroside-7-rhamnoside is a natural product from Elaeagnus multiflora Thunb.
    Isorhamnetin 3-sophoroside-7-rhamnoside Description
    Source: The herbs of Elaeagnus multiflora 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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    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.2712 mL 6.3558 mL 12.7116 mL 25.4233 mL 31.7791 mL
    5 mM 0.2542 mL 1.2712 mL 2.5423 mL 5.0847 mL 6.3558 mL
    10 mM 0.1271 mL 0.6356 mL 1.2712 mL 2.5423 mL 3.1779 mL
    50 mM 0.0254 mL 0.1271 mL 0.2542 mL 0.5085 mL 0.6356 mL
    100 mM 0.0127 mL 0.0636 mL 0.1271 mL 0.2542 mL 0.3178 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.
    Structure Identification:
    West China Journal of Pharmaceutical Sciences, 2007 , 22 (4) :367-370.
    Flavonoid glycosides from the berries of Hippophae rhamnoides subsp.Sinensis Rousi[Reference: WebLink]
    To study the flavonoid glycosides isolated from the berries of sea buckthorn(Hippophae rhamnoides subsp.Sinensis Rousi).
    The berries were extracted with alcohol,and then the chemical constituents of the extract were isolated and purified by several chromatographic methods.Chemical and spectral methods were used to determine the structures of the purified compounds. Eight compounds were isolated and identified as: isorhamnetin-3-O-sophoroside-7-O-rhamnoside(Isorhamnetin 3-sophoroside-7-rhamnoside,Ⅰ),isorhamnetin-3-O-rutinoside(Ⅱ),isorhamnetin-3-O-glucoside-7-O-rhamnoside(Ⅲ),syringetin-3O-rutinoside(Ⅳ),kaempferol-3-O-sophoroside-7-O-rhamnoside(Ⅴ),kaempferol-7-O-rhamnoside(Ⅵ),quercetin-3-O-glucoside(Ⅶ) and quercetin-3-O-rutinoside(Ⅷ).
    Compound Ⅰ,Ⅴ are first obtained from H.rhamnoides subsp.sinensis Rousi and compound Ⅳ,Ⅵ are purified from Elaeagnaceae family for the first time.