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    Harman
    Information
    CAS No. 486-84-0 Price
    Catalog No.CFN96092Purity>=98%
    Molecular Weight182.2Type of CompoundAlkaloids
    FormulaC12H10N2Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
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    Our products had been exported to the following research institutions and universities, And still growing.
  • University of Hawaii Cancer Center (USA)
  • Shanghai University of TCM (China)
  • University of Toulouse (France)
  • University of Stirling (United Kingdom)
  • Universite de Lille1 (France)
  • Hamdard University (India)
  • Massachusetts General Hospital (USA)
  • Universidad de La Salle (Mexico)
  • Universidade da Beira Interior (Germany)
  • Utah State University (USA)
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  • Package
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    Biological Activity
    Description: 1. Harman exhibits neuroactive activity in the human body.
    Harman Description
    Source: The herbs of Rauvolfia verticillata
    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 5.4885 mL 27.4424 mL 54.8847 mL 109.7695 mL 137.2119 mL
    5 mM 1.0977 mL 5.4885 mL 10.9769 mL 21.9539 mL 27.4424 mL
    10 mM 0.5488 mL 2.7442 mL 5.4885 mL 10.9769 mL 13.7212 mL
    50 mM 0.1098 mL 0.5488 mL 1.0977 mL 2.1954 mL 2.7442 mL
    100 mM 0.0549 mL 0.2744 mL 0.5488 mL 1.0977 mL 1.3721 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.
    Harman References Information
    Citation [1]

    Food Chem. 2015 May 15;175:280-3.

    Bioactive β-carbolines norharman and harman in traditional and novel raw materials for chicory coffee.[Pubmed: 25577081]
    The β-carboline compounds norHarman and Harman exhibit neuroactive activity in the human body. Chicory coffee has proved to be a source of β-carboline compounds. This study assessed the norHarman and Harman contents of traditional and novel raw materials for the production of chicory coffee, as well as in samples of chicory coffee with novel additives. The highest content of the β-carbolines among the traditional raw materials was recorded in roasted sugar beet (2.26 μg/g), while roasting the chicory caused a 25-fold increase in the content of norHarman in this raw material (from 0.05 to 1.25 μg/g). In novel raw materials not subjected to the action of high temperature, β-carboline was not detected. Among the roasted novel raw materials, the highest contents of Harman and norHarman were found in artichokes. High Harman levels were also recorded in roasted chokeberry.