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  4. Rotenone

Rotenone is a mitochondrial electron transport chain complex I inhibitor. Rotenone induces apoptosis through enhancing mitochondrial reactive oxygen species production.

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

Rotenone Chemical Structure

Rotenone Chemical Structure

CAS No. : 83-79-4

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10 mM * 1 mL in DMSO
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Customer Review

Based on 55 publication(s) in Google Scholar

Top Publications Citing Use of Products

54 Publications Citing Use of MCE Rotenone

WB

    Rotenone purchased from MedChemExpress. Usage Cited in: Mediat Inflamm. 2020 Aug 17;2020:3934769.  [Abstract]

    Western blot analysis of NLRP3, IL-1β, IL-18, and caspase-1 p10 expression in renal tubular epithelial cells stimulated with Rotenone. Rotenone induces NLRP3 inflammasome activation.
    • Biological Activity

    • Purity & Documentation

    • References

    • Customer Review

    Description

    Rotenone is a mitochondrial electron transport chain complex I inhibitor. Rotenone induces apoptosis through enhancing mitochondrial reactive oxygen species production.

    In Vitro

    Mitogen Activated Protein Kinase (MAPK), Toll-like receptor, Wnt, and Ras signaling pathways are intensively involved in the effect of rotenone on the ENS[2].

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

    In Vivo

    Rotenone can be used in animal modeling to construct Parkinson's syndrome models. Rotenone causes a significant increase in the excitatory amino acid neurotransmitters; glutamate and aspartate together with a significant decrease in the inhibitory amino acids, GABA, glycine and taurine are observed in the cerebellum of rat model of PD[1]. Rotenone (1.5, 2, or 2.5 mg/kg) causes a dose-dependent increase in α-synuclein in the substantia nigra. Furthermore, at 2 and 2.5 mg/kg, rotenone causes a significant decrease in the number of tyrosine hydroxylase-immunoreactive neurons in the substantia nigra, and dopamine in the striatum in rats[4].
    Induction of Parkinson's model[6]
    Background
    Cell loss of dopaminergic (DA) neurons in the substantia nigra is a common feature of Parkinson's disease. Rotenone induces DA neuronal cytotoxicity, leading to motor deficits in the substantia nigra and loss of DA neuronal cells in mice.
    Specific Mmodeling Methods
    Mice: male • C57BL/6J mice • 8 weeks old • 20-25 g
    Administration: 30 mg/kg in 12 mL/kg • po • once daily for 28 days • while control group treated with 0.5% Carboxylmethylcellulose (CMC)


    Modeling Indicators
    Mouse dyskinesia: slow movement/inadequate movement ability.
    Opposite Product(s):

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

    Molecular Weight

    394.42

    Formula

    C23H22O6

    CAS No.
    Appearance

    Solid

    Color

    White to light yellow

    SMILES

    O=C1[C@]2([H])[C@](COC3=CC(OC)=C(OC)C=C32)([H])OC4=C5C(O[C@@H](C(C)=C)C5)=CC=C14

    Structure Classification
    Initial Source
    Shipping

    Room temperature in continental US; may vary elsewhere.

    Storage

    4°C, stored under nitrogen

    *In solvent : -80°C, 1 year; -20°C, 6 months (stored under nitrogen)

    Solvent & Solubility
    In Vitro: 

    DMSO : 50 mg/mL (126.77 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    H2O : < 0.1 mg/mL (insoluble)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 2.5354 mL 12.6768 mL 25.3537 mL
    5 mM 0.5071 mL 2.5354 mL 5.0707 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, 1 year; -20°C, 6 months (stored under nitrogen). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    • 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

    Concentration (start)

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    In Vivo:

    Select the appropriate dissolution method based on your experimental animal and administration route.

    For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
    To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
    The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

    • Protocol 1

      Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (6.34 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

      Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
    • Protocol 2

      Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: 2.5 mg/mL (6.34 mM); Suspended solution; Need ultrasonic

      This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

      Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.

    For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
    The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

    • Protocol 1

      Add each solvent one by one:  0.5% CMC-Na/saline water

      Solubility: 25 mg/mL (63.38 mM); Suspended solution; Need ultrasonic

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

    Dosage

    mg/kg

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    Dosing volume
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    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Please enter your animal formula composition:
    %
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    %
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    %
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    Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
    The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
    Calculation results:
    Working solution concentration: mg/mL
    Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

    *In solvent : -80°C, 1 year; -20°C, 6 months (stored under nitrogen)

    The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
    Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
     If the continuous dosing period exceeds half a month, please choose this protocol carefully.
    Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
    Purity & Documentation

    Purity: 99.65%

    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, 1 year; -20°C, 6 months (stored under nitrogen). When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 2.5354 mL 12.6768 mL 25.3537 mL 63.3842 mL
    5 mM 0.5071 mL 2.5354 mL 5.0707 mL 12.6768 mL
    10 mM 0.2535 mL 1.2677 mL 2.5354 mL 6.3384 mL
    15 mM 0.1690 mL 0.8451 mL 1.6902 mL 4.2256 mL
    20 mM 0.1268 mL 0.6338 mL 1.2677 mL 3.1692 mL
    25 mM 0.1014 mL 0.5071 mL 1.0141 mL 2.5354 mL
    30 mM 0.0845 mL 0.4226 mL 0.8451 mL 2.1128 mL
    40 mM 0.0634 mL 0.3169 mL 0.6338 mL 1.5846 mL
    50 mM 0.0507 mL 0.2535 mL 0.5071 mL 1.2677 mL
    60 mM 0.0423 mL 0.2113 mL 0.4226 mL 1.0564 mL
    80 mM 0.0317 mL 0.1585 mL 0.3169 mL 0.7923 mL
    100 mM 0.0254 mL 0.1268 mL 0.2535 mL 0.6338 mL
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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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