Trospium chloride
Based on 1 Customer Validation
Trospium chloride is an orally active, specific and competitive antagonist of muscarinic cholinergic receptors (mAChRs), with antimuscarinic activity. Trospium chloride binds to muscarinic receptors M1, M2 and M3 with high affinity, but not nicotinic, cholinergic receptors.
For research use only. We do not sell to patients.
- Purity: 99.93%
- CAS No.: 10405-02-4
- Formula: C25H30ClNO3
- Molecular Weight:427.96
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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)
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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Biological Activity
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mAChR1 |
mAChR2 |
mAChR3 |
Trospium chloride (1 nM-100 μM) inhibits Carbachol (HY-B1208)-induced contraction of human detrusor smooth muscle with an EC50 of 3 nM[2].
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.
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Animal Model:Dog model[1]
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Dosage:0.1-0.5 mg/kg
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Administration:iv, single dose
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Result:Inhibited the gastric and intestinal motility.
Chemical Information
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CAS No. 10405-02-4
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Appearance Solid
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Molecular Weight 427.96
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Formula C25H30ClNO3
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Color White to off-white
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SMILES
[H][C@@]12CC[C@@](C[C@@H](OC(C(C3=CC=CC=C3)(O)C4=CC=CC=C4)=O)C2)([H])[N+]15CCCC5.[Cl-]
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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)
Solvent & Solubility
H2O : ≥ 100 mg/mL (233.67 mM)
DMSO : 25 mg/mL (58.42 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" 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 (5.84 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 (5.84 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 (233.67 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 (476 KB)
- English - EN (476 KB)
- Français - FR (476 KB)
- Deutsch - DE (476 KB)
- Norwegian - NO (476 KB)
- Español - ES (476 KB)
- Swedish - SV (476 KB)
- Italian - IT (476 KB)
- Korean - KR (476 KB)
- Portuguese - PT (476 KB)
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Handling Instructions (2659 KB)
References
[1]. David RP Guay. Trospium chloride: an update on a quaternary anticholinergic for treatment of urge urinary incontinence. Ther Clin Risk Manag. 2005 Jun; 1(2): 157–167. [Content Brief]
[2]. Eric S Rovner, et al. Trospium chloride in the management of overactive bladder. Drugs. 2004;64(21):2433-46. [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 (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 | 2.3367 mL | 11.6833 mL | 23.3667 mL | 58.4167 mL |
| 5 mM | 0.4673 mL | 2.3367 mL | 4.6733 mL | 11.6833 mL | |
| 10 mM | 0.2337 mL | 1.1683 mL | 2.3367 mL | 5.8417 mL | |
| 15 mM | 0.1558 mL | 0.7789 mL | 1.5578 mL | 3.8944 mL | |
| 20 mM | 0.1168 mL | 0.5842 mL | 1.1683 mL | 2.9208 mL | |
| 25 mM | 0.0935 mL | 0.4673 mL | 0.9347 mL | 2.3367 mL | |
| 30 mM | 0.0779 mL | 0.3894 mL | 0.7789 mL | 1.9472 mL | |
| 40 mM | 0.0584 mL | 0.2921 mL | 0.5842 mL | 1.4604 mL | |
| 50 mM | 0.0467 mL | 0.2337 mL | 0.4673 mL | 1.1683 mL | |
| H2O | 60 mM | 0.0389 mL | 0.1947 mL | 0.3894 mL | 0.9736 mL |
| 80 mM | 0.0292 mL | 0.1460 mL | 0.2921 mL | 0.7302 mL | |
| 100 mM | 0.0234 mL | 0.1168 mL | 0.2337 mL | 0.5842 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.
Trospium chloride Related Classifications
HY-B0461 Related Classifications
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