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    Paniculoside II
    Paniculoside II
    Information
    CAS No. 60129-64-8 Price
    Catalog No.CFN97019Purity> 95%
    Molecular Weight496.6 Type of CompoundDiterpenoids
    FormulaC26H40O9Physical DescriptionPowder
    Download     COA    MSDS    SDFSimilar structuralComparison (Web)
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    Paniculoside II Description
    Source: The herbs of Stevia rebaudiana
    Biological Activity or Inhibitors:
    Solvent: 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.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.0137 mL 10.0685 mL 20.1369 mL 40.2739 mL 50.3423 mL
    5 mM 0.4027 mL 2.0137 mL 4.0274 mL 8.0548 mL 10.0685 mL
    10 mM 0.2014 mL 1.0068 mL 2.0137 mL 4.0274 mL 5.0342 mL
    50 mM 0.0403 mL 0.2014 mL 0.4027 mL 0.8055 mL 1.0068 mL
    100 mM 0.0201 mL 0.1007 mL 0.2014 mL 0.4027 mL 0.5034 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.
    Paniculoside II References Information
    Citation [1]

    Chemical & Pharmaceutical Bulletin , 2008 , 25 (11) :2895-2899.

    Application of ^<13>C Nuclear Magnetic Resonance Spectroscopy to Chemistry of Glycosides : Structures of Paniculosides-I, -II, -III, -IV, and -V, Diterpene Glucosides of Stevia paniculata LAG[Reference: WebLink]
    From the aerial part of Stevia paniculata (Compositae), five new diterpene glucosides, named Paniculoside I, Paniculoside II, Paniculoside III, Paniculoside IV, and Paniculoside V(5-9) were isolated. On comparison of ^<13>C nuclear magnetic resonance spectra of these glucosides with those of the aglycones, ent-15α-hydroxykaur-16-en-19-oic acid (1) [as methyl ester (17)], ent-11α-hydroxy-15-oxokaur-16-en-19-oic acid (2), ent-11α, 15α-dihydroxykaur-16-en-19-oic acid (3), and ent-16β, 17-dihydroxykauran-19-oic acid (4) as well as some model glucosides, paniculosides I-IV (5-8) can be formulated as β-glucopyranosyl ester of 1,3,2,and 4,respectively and paniculoside-V (9) can be represented by 15-O-β-glucopyranoside of 5.