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    Natural Products
    Emodin-8-O-beta-gentiobioside
    Emodin-8-O-beta-gentiobioside
    Information
    CAS No. 66466-22-6 Price $368 / 5mg
    Catalog No.CFN95132Purity>95%
    Molecular Weight594.5Type of CompoundAnthraquinones
    FormulaC27H30O15Physical DescriptionPowder
    Download     COA    MSDSSimilar 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 / $423.2 / In-stock
    Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
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    Emodin-8-O-beta-gentiobioside

    Emodin-8-O-beta-gentiobioside
    Product Name Emodin-8-O-beta-gentiobioside
    CAS No.: 66466-22-6
    Catalog No.: CFN95132
    Molecular Formula: C27H30O15
    Molecular Weight: 594.5 g/mol
    Purity: >95%
    Type of Compound: Anthraquinones
    Physical Desc.: Powder
    Source: The roots and rhizomes of Rheum palmatum L.
    Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
    Price: $368 / 5mg
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  • Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
    Related Libraries
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    Description: Reference standards.
    Emodin-8-O-beta-gentiobioside Description
    Source: The roots and rhizomes of Rheum palmatum 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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    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.6821 mL 8.4104 mL 16.8209 mL 33.6417 mL 42.0521 mL
    5 mM 0.3364 mL 1.6821 mL 3.3642 mL 6.7283 mL 8.4104 mL
    10 mM 0.1682 mL 0.841 mL 1.6821 mL 3.3642 mL 4.2052 mL
    50 mM 0.0336 mL 0.1682 mL 0.3364 mL 0.6728 mL 0.841 mL
    100 mM 0.0168 mL 0.0841 mL 0.1682 mL 0.3364 mL 0.4205 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:
    Demuth G , Hinz H , Seligmann O , et al. Planta Medica, 1978, 33(1):53-56.
    Investigations on anthrachinonglycosides of Rhamnus species, V Emodin-8-O-beta-gentiobiosid,e a new O-glycoside from Rhamnus frangula[Reference: WebLink]

    METHODS AND RESULTS:
    From the bark of Rhamnus frangula a new glycoside has been isolated and its structure elucidated as Emodin-8-O-beta-gentiobioside. The structure was confirmed by glycosidation of 6–O–benzoyl–emodin with α–acetobromgentiobiose in a Koenigs–Knorr reaction followed by saponification.
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