1. Protein Tyrosine Kinase/RTK Neuronal Signaling GPCR/G Protein
  2. DYRK 5-HT Receptor
  3. Harmine hydrochloride

Harmine hydrochloride  (Synonyms: Telepathine hydrochloride)

Cat. No.: HY-N0737 Purity: 99.93%
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Harmine Hydrochloride (Telepathine Hydrochloride) is a natural DYRK inhibitor with anticancer and anti-inflammatory activities. Harmine has a high affinity of 5-HT2A serotonin receptor, with an Ki of 397 nM.

For research use only. We do not sell to patients.

Harmine hydrochloride Chemical Structure

Harmine hydrochloride Chemical Structure

CAS No. : 343-27-1

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
USD 55 In-stock
Solution
10 mM * 1 mL in DMSO USD 55 In-stock
Solid
50 mg USD 50 In-stock
100 mg USD 80 In-stock
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Customer Review

Based on 22 publication(s) in Google Scholar

Other Forms of Harmine hydrochloride:

Top Publications Citing Use of Products

    Harmine hydrochloride purchased from MedChemExpress. Usage Cited in: Prog Neuropsychopharmacol Biol Psychiatry. 2017 Jun 15;79(Pt B):258-267.  [Abstract]

    Representative images showing the restoration effect of Harmine on CUS-induced decrease in hippocampal DCX protein expressions. The Fluoxetine administration (20 mg/kg) is used as a positive control, and all data are shown as mean±SEM.
    • Biological Activity

    • Purity & Documentation

    • References

    • Customer Review

    Description

    Harmine Hydrochloride (Telepathine Hydrochloride) is a natural DYRK inhibitor with anticancer and anti-inflammatory activities. Harmine has a high affinity of 5-HT2A serotonin receptor, with an Ki of 397 nM[1].

    IC50 & Target[1]

    5-HT2A Receptor

    397 nM (Ki)

    DYRK1A

     

    In Vitro

    Harmine inhibits tau phosphorylation by DYRK1A by selected DANDYs, with an IC50 of 190 nM[2]. Harmine negatively regulates homologous recombination (HR) by interfering Rad51 recruitment, resulting in severe cytotoxicity in hepatoma cells. Furthermore, NHEJ inhibitor Nu7441 markedly sensitizes Hep3B cells to the anti-proliferative effects of Harmine[3].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

    In Vivo

    It is shown that brain water content is significantly increased in the TBI group. Treatment with Harmine significantly reduces the tissue water content at 1, 3 and 5 days, compared with the TBI group. Harmine treatment significantly reduces the escape latency at 3 and 5 days, compared with the TBI group. Post-TBI administration of Harmine significantly improves the motor function recovery of the rats at 1, 3 and 5 days following TBI, compared with the TBI group without Harmine treatment. The neuronal survival rate in the Harmine-treated group is significantly increased, compared with the TBI group. Administration of Harmine results in marked elevation in the expression of GLT-1, compared with the TBI group. The administration of Harmine significantly reduces the expression of caspase 3, compared with the TBI group[4].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

    Clinical Trial
    Molecular Weight

    248.71

    Formula

    C13H13ClN2O

    CAS No.
    Appearance

    Solid

    Color

    Off-white to light yellow

    SMILES

    CC1=NC=CC2=C1NC3=C2C=CC(OC)=C3.Cl

    Structure Classification
    Initial Source
    Shipping

    Room temperature in continental US; may vary elsewhere.

    Storage

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

    Solvent & Solubility
    In Vitro: 

    H2O : 10 mg/mL (40.21 mM; ultrasonic and warming and heat to 60°C)

    DMSO : 5 mg/mL (20.10 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 4.0207 mL 20.1037 mL 40.2075 mL
    5 mM 0.8041 mL 4.0207 mL 8.0415 mL
    View the Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

    • Molarity Calculator

    • Dilution Calculator

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    This equation is commonly abbreviated as: C1V1 = C2V2

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    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

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    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Calculation results:
    Working solution concentration: mg/mL
    Purity & Documentation

    Purity: 99.93%

    References

    Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO / H2O 1 mM 4.0207 mL 20.1037 mL 40.2075 mL 100.5187 mL
    5 mM 0.8041 mL 4.0207 mL 8.0415 mL 20.1037 mL
    10 mM 0.4021 mL 2.0104 mL 4.0207 mL 10.0519 mL
    15 mM 0.2680 mL 1.3402 mL 2.6805 mL 6.7012 mL
    20 mM 0.2010 mL 1.0052 mL 2.0104 mL 5.0259 mL
    H2O 25 mM 0.1608 mL 0.8041 mL 1.6083 mL 4.0207 mL
    30 mM 0.1340 mL 0.6701 mL 1.3402 mL 3.3506 mL
    40 mM 0.1005 mL 0.5026 mL 1.0052 mL 2.5130 mL

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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    Product Name:
    Harmine hydrochloride
    Cat. No.:
    HY-N0737
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