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    Pseudoaspidin
    Pseudoaspidin
    Information
    CAS No. 478-28-4 Price $268 / 20mg
    Catalog No.CFN90684Purity>=98%
    Molecular Weight460.5Type of CompoundPhenols
    FormulaC25H32O8Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Pseudoaspidin Description
    Source: The herbs of Agrimonia pilosa Ledeb.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi: 10.1016/j.phymed.2017.12.030.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.1716 mL 10.8578 mL 21.7155 mL 43.4311 mL 54.2888 mL
    5 mM 0.4343 mL 2.1716 mL 4.3431 mL 8.6862 mL 10.8578 mL
    10 mM 0.2172 mL 1.0858 mL 2.1716 mL 4.3431 mL 5.4289 mL
    50 mM 0.0434 mL 0.2172 mL 0.4343 mL 0.8686 mL 1.0858 mL
    100 mM 0.0217 mL 0.1086 mL 0.2172 mL 0.4343 mL 0.5429 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.
    Pseudoaspidin References Information
    Citation [1]

    Yao Xue Xue Bao. 1989;24(6):431-7.

    Studies on the chemical constituents from the root-sprouts of Agrimonia pilosa Ledeb.[Pubmed: 2609982]
    Five compounds were isolated from the petroleum ether extract of the root-sprouts of Agrimonia pilosa Ledob. A new compound, (R)-(-)-agrimol B (III), was elucidated by means of physical and chemical properties, spectroscopy (MS, IR, PMR, UV) and total synthesis. Four known compounds were identified as agrimophol (I), n-nonacosane (II), beta-sitosterol (IV) and Pseudoaspidin (V), the last one being previously known only as a synthetic entity. (S)-(+)-Agrimol B also was synthesized.