AXKO-0046 dihydrochloride
Based on 7 publication(s) in Google Scholar
AXKO-0046 dihydrochloride, indole derivative, is an uncompetitive Lactate dehydrogenase B (LDHB) selective inhibitor. AXKO-0046 dihydrochloride has LDHB inhibitory activity with an EC50 value of 42 nM. AXKO-0046 dihydrochloride can be used for the research of cancer metabolism.
For research use only. We do not sell to patients.
- Purity: 99.71%
- Formula: C25H35Cl2N3
- Molecular Weight:448.47
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Storage:
4°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)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Bioactive Compound Library Max
HY-L181
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Bioactive Compound Library
HY-L001
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Immunology/Inflammation Compound Library
HY-L007
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Metabolism/Protease Compound Library
HY-L012
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Anti-Cancer Compound Library
HY-L025
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Glycolysis Compound Library
HY-L058
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Anti-Cancer Metabolism Compound Library
HY-L083
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Glucose Metabolism Compound Library
HY-L092
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Metabolic Enzyme Compound Library
HY-L146
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Highly Selective Inhibitors Library
HY-L158
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MCE Bioactive Compound Library
HY-L001V
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Lactic Acid Metabolic Compound Library
HY-L204
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High-Throughput Bioactive Compound Library
HY-L205
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Lactylation Compound Library
HY-L249
Publications Citing Use of MedChemExpress (MCE) AXKO-0046 dihydrochloride
More- Mol Neurodegener. 2026 May 23. [Abstract]
- Nat Commun. 2025 Jan 27;16(1):1083. [Abstract]
- Cell Rep. 2024 Apr 23;43(4):114047. [Abstract]
- Pharmaceutics. 2023 Oct 1;15(10):2411. [Abstract]
- J Pathol. 2025 Oct 23. [Abstract]
- FASEB J. 2026 May 31;40(10):e71888. [Abstract]
- bioRxiv. 2025 Jan 18:2025.01.13.632864. [Abstract]
Biological Activity
AXKO-0046 dihydrochloride has LDHB inhibitory activity with an EC50 value of 42 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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Appearance Solid
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Molecular Weight 448.47
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Formula C25H35Cl2N3
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Color Off-white to light yellow
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SMILES
[H]Cl.[H]Cl.C1(NCC(N2)=C(CCNCC3=CC=CC=C3)C4=C2C=CC=C4)CCCCCC1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°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)
Publications (7)
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Journal Impact Factor
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Most Recent
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Mol Neurodegener
In vivo profiling of astrocyte secretome reveals brain-region specific regulatory networks in a mouse model of amyloid pathology. [Abstract]2026 May 23. PMID: 42177534 -
Nat Commun
MCT1 lactate transporter blockade re-invigorates anti-tumor immunity through metabolic rewiring of dendritic cells in melanoma. [Abstract]2025 Jan 27;16(1):1083. PMID: 39870647 -
Cell Rep
LDHB contributes to the regulation of lactate levels and basal insulin secretion in human pancreatic β cells. [Abstract]2024 Apr 23;43(4):114047. PMID: 38607916 -
Pharmaceutics
Targeting Lactate Dehydrogenase-B as a Strategy to Fight Cancer: Identification of Potential Inhibitors by In Silico Analysis and In Vitro Screening. [Abstract]2023 Oct 1;15(10):2411. PMID: 37896171 -
J Pathol
Lactate-mediated activation of GPR81 regulates BCR/Abl protein expression in chronic myeloid leukemia cells selected under low oxygen tension. [Abstract]2025 Oct 23. PMID: 41128634 -
FASEB J
Maternal LDHB Safeguards Redox Balance and Developmental Competence During Preimplantation Embryo Cleavage. [Abstract]2026 May 31;40(10):e71888. PMID: 42117986 -
bioRxiv
Fluorescence lifetime imaging microscopy for metabolic analysis of LDHB inhibition in triple negative breast cancer. [Abstract]2025 Jan 18:2025.01.13.632864. PMID: 39868164
Solvent & Solubility
DMSO : 50 mg/mL (111.49 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.57 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.57 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 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.
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.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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
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Data Sheet (279 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
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 and light). 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 | 1 mM | 2.2298 mL | 11.1490 mL | 22.2980 mL | 55.7451 mL |
| 5 mM | 0.4460 mL | 2.2298 mL | 4.4596 mL | 11.1490 mL | |
| 10 mM | 0.2230 mL | 1.1149 mL | 2.2298 mL | 5.5745 mL | |
| 15 mM | 0.1487 mL | 0.7433 mL | 1.4865 mL | 3.7163 mL | |
| 20 mM | 0.1115 mL | 0.5575 mL | 1.1149 mL | 2.7873 mL | |
| 25 mM | 0.0892 mL | 0.4460 mL | 0.8919 mL | 2.2298 mL | |
| 30 mM | 0.0743 mL | 0.3716 mL | 0.7433 mL | 1.8582 mL | |
| 40 mM | 0.0557 mL | 0.2787 mL | 0.5575 mL | 1.3936 mL | |
| 50 mM | 0.0446 mL | 0.2230 mL | 0.4460 mL | 1.1149 mL | |
| 60 mM | 0.0372 mL | 0.1858 mL | 0.3716 mL | 0.9291 mL | |
| 80 mM | 0.0279 mL | 0.1394 mL | 0.2787 mL | 0.6968 mL | |
| 100 mM | 0.0223 mL | 0.1115 mL | 0.2230 mL | 0.5575 mL |
AXKO-0046 dihydrochloride Related Classifications
HY-147216A Related Classifications
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