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    Hosenkoside K
    Information
    CAS No. 160896-49-1 Price $288 / 10mg
    Catalog No.CFN90435Purity>=98%
    Molecular Weight1141.3Type of CompoundTriterpenoids
    FormulaC54H92O25Physical DescriptionPowder
    Download Manual    COA    MSDS    SDFSimilar structuralComparison (Web)
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    Hosenkoside K Description
    Source: The aerial parts of Impatiens balsamina L.
    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 0.8762 mL 4.381 mL 8.7619 mL 17.5239 mL 21.9048 mL
    5 mM 0.1752 mL 0.8762 mL 1.7524 mL 3.5048 mL 4.381 mL
    10 mM 0.0876 mL 0.4381 mL 0.8762 mL 1.7524 mL 2.1905 mL
    50 mM 0.0175 mL 0.0876 mL 0.1752 mL 0.3505 mL 0.4381 mL
    100 mM 0.0088 mL 0.0438 mL 0.0876 mL 0.1752 mL 0.219 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.
    Hosenkoside K References Information
    Citation [1]

    Chem Pharm Bull (Tokyo). 1994 Jul;42(7):1422-6.

    Hosenkosides F, G, H, I, J, and K, novel baccharane glycosides from the seeds of Impatiens balsamina.[Pubmed: 7923465]
    From the seeds of Impatiens balsamina we have isolated six novel baccharane glycosides, hosenkosides F-K. The structures of all isolates were determined by the use of two dimensional (2D) NMR techniques (1H-1H correlation spectroscopy (COSY), heteronuclear multiple quantum coherence (HMQC), heteronuclear multiple-bond correlation (HMBC), rotating frame Overhauser enhancement spectroscopy (ROESY), total correlation spectroscopy (TOCSY)) and chemical derivatization. Hosenkosides F, H and I are hosenkol B 3-O-sambubiosido-26-O-glucoside, 3-O-sambubioside and 3,26-O-diglucoside, respectively. Hosenkoside G is hosenkol C 3-O-sambubiosido-28-O-glucoside. Hosenkoside J and Hosenkoside K are hosenkol A 3-O-sophoroside and 3-O-sophorosido-26-O-glucosyl-28-O-glucoside, respectively.