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    6-Epiharpagide
    Information
    CAS No. 86362-16-5 Price
    Catalog No.CFN97604Purity>=98%
    Molecular Weight364.35Type of CompoundIridoids
    FormulaC15H24O10Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
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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 / Inquiry
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    Description: 6-Epiharpagide is a natural product from Scrophularia ningpoensis Hemsl.
    6-Epiharpagide Description
    Source: The roots of Scrophularia ningpoensis Hemsl.
    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

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.
    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.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.7446 mL 13.7231 mL 27.4461 mL 54.8923 mL 68.6153 mL
    5 mM 0.5489 mL 2.7446 mL 5.4892 mL 10.9785 mL 13.7231 mL
    10 mM 0.2745 mL 1.3723 mL 2.7446 mL 5.4892 mL 6.8615 mL
    50 mM 0.0549 mL 0.2745 mL 0.5489 mL 1.0978 mL 1.3723 mL
    100 mM 0.0274 mL 0.1372 mL 0.2745 mL 0.5489 mL 0.6862 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:
    Acta Botanica Sinica, 2001 ,43 (10) :1077-1080.
    Three salts of labdanic acids from Andrographis paniculata (Acanthaceae)[Reference: WebLink]

    METHODS AND RESULTS:
    Three salts of labdanic acids, named as magnesium andrographate, disodium andrographate and dipotassium andrographate 19-O-β-D-glucoside were isolated from the hydrophilic extract of Andrographis paniculata Nees. (Acanthaceae), together with guanosine, uridine, 6-Epiharpagide, procumbide, violanthin and apigenin 7-O-β-D-glucoside.
    CONCLUSIONS:
    Their structures were determined by spectroscopic analysis and chemical transformation.