LDHA-IN-3
Based on 4 publication(s) in Google Scholar
LDHA-IN-3 (compound 2), as a selenobenzene compound, is a potent, noncompetitive lactate dehydrogenase (LDHA) inhibitor (IC50=145.2 nM). LDHA-IN-3 can be used for the research of cancer.
For research use only. We do not sell to patients.
- Purity: 99.88%
- CAS No.: 227010-33-5
- Formula: C13H9F3Se
- Molecular Weight:301.17
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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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Bioactive Compound Library Max
HY-L181
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MCE Bioactive Compound Library
HY-L001V
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Bioactive Compound Library
HY-L001
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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) LDHA-IN-3
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Biological Activity
IC50: 145.2 nM (LDHA)[1]
PSTMB (0~500 μM; 48 hours; MCF-7 cells) shows cytotoxic effect[1].
PSTMB (0.01~1 μM) shows dose-dependent inhibition of LDHA activity. PSTMB (0~0.5 μM) inhibits LDHA activity in Michaelis-Menten and Lineweaver-Burk plots. PSTMB (30 and 50 μM; HT29 cells) induces ROS production and mitochondrial damage[1].
PSTMB can bind to LDHA protein efficiently. PSTMB induces the intrinsic pathway-mediated apoptosis of cancer cells via production of mitochondrial ROS[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:MCF-7 cells
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Concentration:0~500 μM
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Incubation Time:48 hours
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Result:Showed cytotoxic effect.
Chemical Information
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CAS No. 227010-33-5
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Appearance Solid
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Molecular Weight 301.17
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Formula C13H9F3Se
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Color White to off-white
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SMILES
FC(C1=CC=C([Se]C2=CC=CC=C2)C=C1)(F)F
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (4)
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Journal Impact Factor
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Most Recent
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Nat Commun
CREB1-driven CXCR4hi neutrophils promote skin inflammation in mouse models and human patients. [Abstract]2023 Sep 22;14(1):5894. PMID: 37736772 -
J Adv Res
Elevated lactate production exacerbates PM2.5-induced pulmonary fibrosis by stabilizing TGF-β1. [Abstract]2025 Aug 5:S2090-1232(25)00587-9. PMID: 40759348 -
Acta Biochim Biophys Sin (Shanghai)
Metabolic reprogramming promotes AR-V7 splicing via SRSF2 lactylation in castration-resistant prostate cancer. [Abstract]2026 Apr 30;Vol.(1):fpage-lpage. PMID: 42178282 -
FASEB J
Maternal LDHB Safeguards Redox Balance and Developmental Competence During Preimplantation Embryo Cleavage. [Abstract]2026 May 31;40(10):e71888. PMID: 42117986
Solvent & Solubility
DMSO : 100 mg/mL (332.04 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. 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. 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 (8.30 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 (8.30 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.
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 (274 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 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. 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 | 3.3204 mL | 16.6019 mL | 33.2038 mL | 83.0096 mL |
| 5 mM | 0.6641 mL | 3.3204 mL | 6.6408 mL | 16.6019 mL | |
| 10 mM | 0.3320 mL | 1.6602 mL | 3.3204 mL | 8.3010 mL | |
| 15 mM | 0.2214 mL | 1.1068 mL | 2.2136 mL | 5.5340 mL | |
| 20 mM | 0.1660 mL | 0.8301 mL | 1.6602 mL | 4.1505 mL | |
| 25 mM | 0.1328 mL | 0.6641 mL | 1.3282 mL | 3.3204 mL | |
| 30 mM | 0.1107 mL | 0.5534 mL | 1.1068 mL | 2.7670 mL | |
| 40 mM | 0.0830 mL | 0.4150 mL | 0.8301 mL | 2.0752 mL | |
| 50 mM | 0.0664 mL | 0.3320 mL | 0.6641 mL | 1.6602 mL | |
| 60 mM | 0.0553 mL | 0.2767 mL | 0.5534 mL | 1.3835 mL | |
| 80 mM | 0.0415 mL | 0.2075 mL | 0.4150 mL | 1.0376 mL | |
| 100 mM | 0.0332 mL | 0.1660 mL | 0.3320 mL | 0.8301 mL |
LDHA-IN-3 Related Classifications
HY-139319 Related Classifications
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