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    CAS No. 18797-79-0 Price $118 / 20mg
    Catalog No.CFN99745Purity>=98%
    Molecular Weight367.40Type of CompoundAlkaloids
    FormulaC21H21NO5Physical DescriptionPowder
    Download Manual    COA    MSDS    SDFSimilar structuralComparison (Web)
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    (+)-Corynoline Description
    Source: The tubers of Corydalis ambigua
    Biological Activity or Inhibitors: 1. Corynoline is an acetylcholinesterase inhibitor.
    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.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.7218 mL 13.6091 mL 27.2183 mL 54.4366 mL 68.0457 mL
    5 mM 0.5444 mL 2.7218 mL 5.4437 mL 10.8873 mL 13.6091 mL
    10 mM 0.2722 mL 1.3609 mL 2.7218 mL 5.4437 mL 6.8046 mL
    50 mM 0.0544 mL 0.2722 mL 0.5444 mL 1.0887 mL 1.3609 mL
    100 mM 0.0272 mL 0.1361 mL 0.2722 mL 0.5444 mL 0.6805 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.
    (+)-Corynoline References Information
    Citation [1]

    Tetrahedron Letters Volume 27, Issue 19, 1986, Pages 2103–2106

    Synthesis of a hypothetical intermediate in the biosynthesis of the 13-methylbenzophenanthridine alkaloids corynoline and 14-epicorynoline and the B-secoprotoberberine alkaloid corydalic acid methyl ester[Reference: WebLink]
    A novel carbinolammonium chloride has been synthesized as a possible intermediate in the biosynthetic conversion of the 13-methylprotoberberine alkaloid (+)-tetrahydrocorysamine to the benzophenanthridine alkaloids (+)-Corynoline, (+)-14-epicorynoline, and the B-secoprotoberberine alkaloid (+)-corydalic acid methyl ester.