Tribendimidine
Based on 2 publication(s) in Google Scholar
Tribendimidine is an orally active, broad-spectrum anthelmintic agent, with particularly high activity against A. lumbricoides and N. americanus. Tribendimidine is also an L-type nicotinic acetylcholine receptor (nAChR) agonist.
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- Pureza: 98.0%
- No. CAS: 115103-15-6
- Fòrmula: C28H32N6
- Peso molecular:452.59
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Tribendimidine
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Actividad biológica
Descripciòn
In Vitro
Tribendimidine (100 μg/mL; 24 h) shows intoxication of C. elegans[3].
Tribendimidine (0-100 μg/mL; 6 days) shows toxicity with an LC50 value (concentration at which half the animals are dead) of 54.4 μg/mL[3].
Tribendimidine (0-200 μg/mL; 64 h)-induced sterility is resisted by trb mutant hermaphrodites, and Levamisole-resistant mutants are resistant to Tribendimidine. [3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C. sinensis infected Female Wistar rats[2]
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Dosage:75 mg/kg and 150 mg/kg
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Administration:Oral administration, once
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Result:A 99.1% worm burden reduction was achieved at 150 mg/kg, and the worm burden reduction was still significant (68.9%) at 75 mg/kg.
Ensayo clínico
| NCT Number | Sponsor | Condition | Start Date |
Phase
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|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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No. CAS 115103-15-6
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Appearance Solid
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Peso molecular 452.59
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Fòrmula C28H32N6
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Color Light yellow to yellow
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SMILES
CN(C)/C(C)=N/C(C=C1)=CC=C1/N=C/C(C=C2)=CC=C2/C=N/C3=CC=C(C=C3)/N=C(C)/N(C)C
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (2)
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Journal Impact Factor
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Most Recent
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Antibiotics (Basel)
2026 Feb 16;15(2):215. PMID: 41750512 -
Solvente y solubilidad
In Vitro:
DMSO : 50 mg/mL (110.48 mM; ultrasonic and adjust pH to 3 with HCl; 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)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.52 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 (5.52 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.
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.
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.
Pureza y Documentación
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Ficha de datos (271 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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Instrucciones de manejo (2659 KB)
Referencias
[1]. Xiao SH, et al. Tribendimidine: a promising, safe and broad-spectrum anthelmintic agent from China. Acta Trop. 2005 Apr;94(1):1-14. [Content Brief]
[2]. Keiser J, et al. Evaluation of the in vivo activity of tribendimidine against Schistosoma mansoni, Fasciola hepatica, Clonorchis sinensis, and Opisthorchis viverrini. Antimicrob Agents Chemother. 2007 Mar;51(3):1096-8. [Content Brief]
[3]. Hu Y, et al. The new anthelmintic tribendimidine is an L-type (levamisole and pyrantel) nicotinic acetylcholine receptor agonist. PLoS Negl Trop Dis. 2009 Aug 11;3(8):e499. [Content Brief]
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 | 2.2095 mL | 11.0475 mL | 22.0951 mL | 55.2376 mL |
| 5 mM | 0.4419 mL | 2.2095 mL | 4.4190 mL | 11.0475 mL | |
| 10 mM | 0.2210 mL | 1.1048 mL | 2.2095 mL | 5.5238 mL | |
| 15 mM | 0.1473 mL | 0.7365 mL | 1.4730 mL | 3.6825 mL | |
| 20 mM | 0.1105 mL | 0.5524 mL | 1.1048 mL | 2.7619 mL | |
| 25 mM | 0.0884 mL | 0.4419 mL | 0.8838 mL | 2.2095 mL | |
| 30 mM | 0.0737 mL | 0.3683 mL | 0.7365 mL | 1.8413 mL | |
| 40 mM | 0.0552 mL | 0.2762 mL | 0.5524 mL | 1.3809 mL | |
| 50 mM | 0.0442 mL | 0.2210 mL | 0.4419 mL | 1.1048 mL | |
| 60 mM | 0.0368 mL | 0.1841 mL | 0.3683 mL | 0.9206 mL | |
| 80 mM | 0.0276 mL | 0.1381 mL | 0.2762 mL | 0.6905 mL | |
| 100 mM | 0.0221 mL | 0.1105 mL | 0.2210 mL | 0.5524 mL |
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