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    Dehydroevodiamine hydrochloride
    Dehydroevodiamine hydrochloride
    Information
    CAS No. 75853-60-0 Price
    Catalog No.CFN96360Purity>=98%
    Molecular Weight302.4Type of CompoundAlkaloids
    FormulaC19H16N3OPhysical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Dehydroevodiamine hydrochloride Description
    Source: The leaves of Evodia rutaecarpa.
    Biological Activity or Inhibitors: 1. Dehydroevodiamine hydrochloride (0.1-0.3 mg/kg iv) can increase the cerebral blood flow recorded from the surface of the supra-sylvian gyrus in anesthetized cats, suggest that it selectively increases cerebral blood flow.
    2. Dehydroevodiamine hydrochloride has novel anti-cholinesterase and antiamnesic activities, it inhibits acetylcholinesterase activity in a dose-dependent and non-competitive manner(IC50=37.8 microM); its potent antiamnesic effect is thought to be due to the combined effects of acetylcholinesterase inhibition and the known cerebral blood flow enhancement, indicates that dehydroevodiamine hydrochloride may have therapeutic potential in various disorders including Alzheimer's disease.
    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 3.3069 mL 16.5344 mL 33.0688 mL 66.1376 mL 82.672 mL
    5 mM 0.6614 mL 3.3069 mL 6.6138 mL 13.2275 mL 16.5344 mL
    10 mM 0.3307 mL 1.6534 mL 3.3069 mL 6.6138 mL 8.2672 mL
    50 mM 0.0661 mL 0.3307 mL 0.6614 mL 1.3228 mL 1.6534 mL
    100 mM 0.0331 mL 0.1653 mL 0.3307 mL 0.6614 mL 0.8267 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.
    Dehydroevodiamine hydrochloride References Information
    Citation [1]

    J Nat Prod. 1994 Mar;57(3):387-9.

    Increased feline cerebral blood flow induced by dehydroevodiamine hydrochloride from Evodia rutaecarpa.[Pubmed: 8201313]
    Dehydroevodiamine hydrochloride (0.1-0.3 mg/kg iv), which was isolated from the leaves of Evodia rutaecarpa, increased the cerebral blood flow recorded from the surface of the supra-sylvian gyrus in anesthetized cats. This action reached a maximum 1-4 min after injection and continued for 10 min. However, the compound had negligible effects on other cardiorespiratory functions at the doses examined. These results suggest that the compound selectively increases cerebral blood flow.
    Citation [2]

    Planta Med. 1996 Oct;62(5):405-9.

    Novel anticholinesterase and antiamnesic activities of dehydroevodiamine, a constituent of Evodia rutaecarpa.[Pubmed: 8923803 ]
    To find a new compound with antiamnesic activity, we screened 29 natural products for their abilities to inhibit acetylcholinesterase and reverse scopolamine-induced amnesia. Among the plants tested Evodia rutaecarpa Bentham showed a strong inhibitory effect on acetylcholinesterase in vitro and an anti-amnesic effect in vivo. By sequential fractionation of E. rutaecarpa, the active component was finally identified as Dehydroevodiamine hydrochloride (DHED). DHED inhibited acetylcholinesterase activity in a dose-dependent and non-competitive manner. The IC50 value of DHED is 37.8 microM. A single administration of DHED to rats (6.25 mg/kg) significantly reversed the scopolamine-induced memory impairment in a passive avoidance test. The antiamnesic effect of DHED was more potent than that of tacrine which is the only drug for Alzheimer's disease approved by FDA. This potent antiamnesic effect of DHED was thought to be due to the combined effects of acetylcholinesterase inhibition and the known cerebral blood flow enhancement. These results indicate that DHED has novel anti-cholinesterase and antiamnesic activities and might have therapeutic potential in various disorders including Alzheimer's disease.