Tiamulin fumarate
Based on 1 publication(s) in Google Scholar
Tiamulin (Thiamutilin) fumarate is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin fumarate is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp.
For research use only. We do not sell to patients.
- Purity: 99.27%
- CAS No.: 55297-96-6
- Formula: C32H51NO8S
- Molecular Weight:609.81
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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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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Anti-Infection Compound Library
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Publications Citing Use of MedChemExpress (MCE) Tiamulin fumarate
MoreAll Antibiotic Isoforms
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Biological Activity
Tiamulin fumarate is a semisynthetic derivative of the diterpene antibiotic Pleuromutilin and is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp[1].
Tiamulin fumarate is highly active in vitro against Mycoplasma strains (M. gallisepticum, M. synoviae, M. meleagridis, and M. iowae), Spirochaetes (Brachyspira hyodysenteriae, Brachyspira innocens, B. pilosicoli, B. intermedia), gram-positive bacteria (staphylococci, streptococci, Clostridia, Arcanobacterium spp), but less active against gram-negative bacteria (Pasteurella, Klebsiella, Haemophilus, Fusobacterium, Campylobacter, Bacteroides spp.)[1].
Tiamulin fumarate binds with the rRNA in the peptidyl transferase slot on the ribosome, in which it prevents the correct positioning of the CCA ends of tRNA for peptide transferase and subsequent protein production[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 55297-96-6
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Appearance Solid
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Molecular Weight 609.81
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Formula C32H51NO8S
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Color White to off-white
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SMILES
O=C(O[C@H]1[C@]([C@H](C)CC2)(C)[C@@](C(CC3)=O)([H])[C@]32[C@@H](C)[C@H](O)[C@](C)(C=C)C1)CSCCN(CC)CC.O=C(O)/C=C/C(O)=O
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Synonyms
Thiamutilin fumarate
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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
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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Pathogens
Mycoplasma bovis Invades Non-Phagocytic Cells by Clathrin-Dependent Endocytic Pathways and Escapes from Phagocytic Vesicles. [Abstract]2024 Nov 15;13(11):1003. PMID: 39599557
Solvent & Solubility
DMSO : ≥ 100 mg/mL (163.99 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 100 mg/mL (163.99 mM; Need ultrasonic)
* "≥" means soluble, but saturation unknown.
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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (4.10 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 (4.10 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.
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.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (163.99 mM); Clear solution; Need ultrasonic
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.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Purity & Documentation
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Data Sheet (279 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 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). 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 / H2O | 1 mM | 1.6399 mL | 8.1993 mL | 16.3986 mL | 40.9964 mL |
| 5 mM | 0.3280 mL | 1.6399 mL | 3.2797 mL | 8.1993 mL | |
| 10 mM | 0.1640 mL | 0.8199 mL | 1.6399 mL | 4.0996 mL | |
| 15 mM | 0.1093 mL | 0.5466 mL | 1.0932 mL | 2.7331 mL | |
| 20 mM | 0.0820 mL | 0.4100 mL | 0.8199 mL | 2.0498 mL | |
| 25 mM | 0.0656 mL | 0.3280 mL | 0.6559 mL | 1.6399 mL | |
| 30 mM | 0.0547 mL | 0.2733 mL | 0.5466 mL | 1.3665 mL | |
| 40 mM | 0.0410 mL | 0.2050 mL | 0.4100 mL | 1.0249 mL | |
| 50 mM | 0.0328 mL | 0.1640 mL | 0.3280 mL | 0.8199 mL | |
| 60 mM | 0.0273 mL | 0.1367 mL | 0.2733 mL | 0.6833 mL | |
| 80 mM | 0.0205 mL | 0.1025 mL | 0.2050 mL | 0.5125 mL | |
| 100 mM | 0.0164 mL | 0.0820 mL | 0.1640 mL | 0.4100 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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