2. Immunology/Inflammation
  3. Toll-like Receptor (TLR)
  4. Enpatoran

Enpatoran (M5049) is a potent, orally active and dual TLR7/8 inhibitor with IC50s of 11.1 nM and 24.1 nM in HEK293 cells, respectively. Enpatoran is inactive against TLR3, TLR4 and TLR9. Enpatoran can block molecule synthetic ligands and natural endogenous RNA ligands. Enpatoran exhibits excellent pharmacokinetic properties in vivo. Enpatoran can be used for both innate and adaptive autoimmunity blocking research .

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CAS 番号 : 2101938-42-3

容量 価格（税別） 在庫状況 数量
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 330 在庫あり
Solution
10 mM * 1 mL in DMSO USD 330 在庫あり
Solid
1 mg $150 在庫あり
5 mg $300 在庫あり
10 mg $450 在庫あり
50 mg   お問い合わせ  
100 mg   お問い合わせ  

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カスタマーレビュー

Based on 16 publication(s) in Google Scholar

Other Forms of Enpatoran:

Enpatoran 関連抗体

Top Publications Citing Use of Products

    Enpatoran purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2024 Nov 8;22(1):536.  [Abstract]

    pDCs were pretreated or not with Enpatoran (Enp, 1 µM) for 1 h and then stimulated with miR203a for 24 h. IFN-α secretion was evaluated by ELISA.

    Enpatoran purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 Aug 18;21(1):215.  [Abstract]

    M5049 (0.3 mg/kg; oral administration). Serum BUN levels of folic acid-treated mice with or without M5049 administration.

    Enpatoran purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 Aug 18;21(1):215.  [Abstract]

    M5049 (0.3 mg/kg; oral administration). Relative mRNA levels of kidney damage-related genes (Havcr1 and Lcn2) in the kidney of folic acid-treated mice with or without M5049 administration.

    Enpatoran purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 Aug 18;21(1):215.  [Abstract]

    M5049 (0.3 mg/kg; oral administration). Relative mRNA levels of kidney damage-related genes (Havcr1 and Lcn2) in the kidney of folic acid-treated mice with or without M5049 administration.

    Enpatoran purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 Aug 18;21(1):215.  [Abstract]

    M5049 (0.3 mg/kg; oral administration). Protein levels of p65, p-p65, CD3, and CD68 in the kidneys were determined via western blotting. α-tubulin was used as a loading control.

    Enpatoran purchased from MedChemExpress. Usage Cited in: Cell Commun Signal. 2023 Aug 18;21(1):215.  [Abstract]

    M5049 (0.3 mg/kg; oral administration). Representative IHC images of p-p65 in the kidneys.

    Toll-like Receptor (TLR) アイソフォーム固有の製品をすべて表示:

    すべてのアイソフォームを表示
    TLR3 TLR8 TLR9 TLR2 TLR4 TLR7 TLR1 TLR6

    • 生物活性

    • 純度とドキュメンテーション

    • 参考文献

    • カスタマーレビュー

    製品説明

    Enpatoran (M5049) is a potent, orally active and dual TLR7/8 inhibitor with IC50s of 11.1 nM and 24.1 nM in HEK293 cells, respectively. Enpatoran is inactive against TLR3, TLR4 and TLR9. Enpatoran can block molecule synthetic ligands and natural endogenous RNA ligands. Enpatoran exhibits excellent pharmacokinetic properties in vivo. Enpatoran can be used for both innate and adaptive autoimmunity blocking research [1].

    IC50 & Target[1]

    TLR7

    11.1 nM (IC50, in HEK293 cells)

    TLR8

    24.1 nM (IC50, in HEK293 cells)

    TLR7

    68.3 nM (IC50, in peripheral blood mononuclear cells (PBMCs))

    TLR8

    620 nM (IC50, in peripheral blood mononuclear cells (PBMCs))

    TLR7

    2.2 nM (IC50, in whole blood (WB) cells)

    TLR8

    120 nM (IC50, in whole blood (WB) cells)

    体外実験

    Enpatoran (0.01 nM-10 μM) inhibits production of IL-6 stimulated by all the ligands (miR-122, Let7c RNA, Alu RNA, and R848) with IC50 values ranging from 35 to 45 nM[1].

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

    Enpatoran 関連抗体
    体内実験

    Pre-treatment with Enpatoran (M5049; oral gavage; 1 mg/kg) before R848 (intraperitoneal injection of 25 μg) dose-dependently inhibits the production of IL-6 and IFN-α in mice[1].
    ? Enpatoran (M5049) exhibits high oral bioavailability (mouse 100%, rat 87%, dog 84%) following oral administration (mouse, rat and dog 1.0 mg/kg)[1].
    ? Enpatoran exhibits moderate half-lives (mouse 1.4, rat 5.0 and dog 13 h) due to high plasma clearance (1.4, 1.2 and 0.59 L/h/kg, respectively) combined with large volumes of distribution (2.7, 8.7 and 5.7 L/kg, respectively) following intravenous administration (mouse, rat and dog 1.0 mg/kg)[1].

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

    Animal Model: Female C57BL/6 mice[1]
    Dosage: 0.1 mg/kg and 1 mg/kg
    Administration: Oral gavage; administered 1 hour prior to R848 challenge
    Result: The TLR7/8 agonist R848 stimulated both IFN-α and IL-6 production in mice.
    Enpatoran decreased IFN-α and IL-6 production stimulated by R848.
    Animal Model: Female CD1 mice, Female Wistar rats, Female beagle dogs[1]
    Dosage: 1 mg/kg (Pharmacokinetic Analysis)
    Administration: Intravenous (i.v.) or oral gavage
    Result: T1/2s of 1.4, 5.0 and 13 h for mice, rats and dogs, respectively.
    分子量

    320.31

    分子式

    C16H15F3N4
    CAS 番号
    Appearance

    Solid

    Color

    Light yellow to yellow

    SMILES

    N#CC(C=C1)=C(N=CC=C2)C2=C1N3C[C@@H](C(F)(F)F)C[C@@H](N)C3
    輸送条件

    Room temperature in continental US; may vary elsewhere.
    保管条件

    -20°C, sealed storage, away from moisture and light

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
    溶剤 & 溶解度
    体外: 

    Ethanol : 100 mg/mL (312.20 mM; Need ultrasonic)

    DMSO : 24.44 mg/mL (76.30 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 3.1220 mL 15.6099 mL 31.2198 mL
    5 mM 0.6244 mL 3.1220 mL 6.2440 mL
    10 mM 0.3122 mL 1.5610 mL 3.1220 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, 2 years; -20°C, 1 year (sealed storage, away from moisture and light). When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

    • 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)

    一般には略語で表示されます：C1V1 = C2V2

    濃度 （開始）

    C1

    ×
    体積 （開始）

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    濃度 （終了）

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    体内:

    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: ≥ 2.44 mg/mL (7.62 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.44 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (24.4 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: ≥ 2.44 mg/mL (7.62 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.44 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (24.4 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.
    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

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    (per animal)

    g

    Dosing volume
    (per animal)

    μL

    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Please enter your animal formula composition:
    %
    DMSO +
    % 
    +
    %
    Tween-80 +
    %
    Saline
    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, 2 years; -20°C, 1 year (sealed storage, away from moisture and light)

    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.
    純度とドキュメンテーション

    純度: 99.80%

    COA (248 KB) HNMR (120 KB) LCMS (94 KB)

    取扱説明書 (2659 KB)
    参考文献

    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, 2 years; -20°C, 1 year (sealed storage, away from moisture and light). When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO / Ethanol 1 mM 3.1220 mL 15.6099 mL 31.2198 mL 78.0494 mL
    5 mM 0.6244 mL 3.1220 mL 6.2440 mL 15.6099 mL
    10 mM 0.3122 mL 1.5610 mL 3.1220 mL 7.8049 mL
    15 mM 0.2081 mL 1.0407 mL 2.0813 mL 5.2033 mL
    20 mM 0.1561 mL 0.7805 mL 1.5610 mL 3.9025 mL
    25 mM 0.1249 mL 0.6244 mL 1.2488 mL 3.1220 mL
    30 mM 0.1041 mL 0.5203 mL 1.0407 mL 2.6016 mL
    40 mM 0.0780 mL 0.3902 mL 0.7805 mL 1.9512 mL
    50 mM 0.0624 mL 0.3122 mL 0.6244 mL 1.5610 mL
    60 mM 0.0520 mL 0.2602 mL 0.5203 mL 1.3008 mL
    Ethanol 80 mM 0.0390 mL 0.1951 mL 0.3902 mL 0.9756 mL
    100 mM 0.0312 mL 0.1561 mL 0.3122 mL 0.7805 mL
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    Enpatoran Related Classifications

    • Molarity Calculator

    • Dilution Calculator

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    The dilution calculator equation

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

    一般には略語で表示されます：C1V1 = C2V2

    濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
    × = ×
    C1   V1   C2   V2
    Help & FAQs
    • 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.

    Keywords:

    Enpatoran2101938-42-3M5049M 5049M-5049Toll-like Receptor (TLR)selectiveTLR7/8autoimmunityInhibitorinhibitorinhibit

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    製品名:
    Enpatoran
    製品番号:
    HY-134581
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