Ampreloxetine
Based on 1 Customer Validation
Ampreloxetine (TD-9855) is a potent and orally active norepinephrine (NE) and serotonin 5-HT inhibitor. Ampreloxetine has the potential for the research of neurogenic orthostatic hypotension.
For research use only. We do not sell to patients.
- Purity: 98.64%
- CAS No.: 1227056-84-9
- Formula: C18H18F3NO
- Molecular Weight:321.34
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Storage:Pure form -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
Biological Activity
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5-HT Receptor |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male Sprague Dawley rats[1]
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Dosage:0.3, 1, 5, 10, 30, 60 mg/kg
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Administration:P.o.; single dose
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Result:Showed good PK and PD parameter with Emax of 79%, 92% for SERT and NET, respectively; EC50 values of 50.8, 11.7 ng/mL for SERT, NET, respectively.
Chemical Information
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CAS No. 1227056-84-9
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Appearance Liquid (Density: 1.217±0.06 g/cm3)
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Molecular Weight 321.34
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Formula C18H18F3NO
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Color Colorless to light yellow
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SMILES
FC1=C(OCC2=CC=CC=C2C3CCNCC3)C(F)=CC(F)=C1
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Synonyms
TD-9855
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 100 mg/mL (311.20 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 (7.78 mM); Clear solution; Need ultrasonic
This protocol yields a clear solution of 2.5 mg/mL.
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.
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 (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
[1]. Smith JA, et al. Preclinical to clinical translation of CNS transporter occupancy of TD-9855, a novel norepinephrine and serotonin reuptake inhibitor. Int J Neuropsychopharmacol. 2014 Dec 13;18(2):pyu027. [Content Brief]
[2]. Kaufmann H, et al. Safety and efficacy of ampreloxetine in symptomatic neurogenic orthostatic hypotension: a phase 2 trial. Clin Auton Res. 2021 Dec;31(6):699-711. [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 |
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| DMSO | 1 mM | 3.1120 mL | 15.5598 mL | 31.1197 mL | 77.7992 mL |
| 5 mM | 0.6224 mL | 3.1120 mL | 6.2239 mL | 15.5598 mL | |
| 10 mM | 0.3112 mL | 1.5560 mL | 3.1120 mL | 7.7799 mL | |
| 15 mM | 0.2075 mL | 1.0373 mL | 2.0746 mL | 5.1866 mL | |
| 20 mM | 0.1556 mL | 0.7780 mL | 1.5560 mL | 3.8900 mL | |
| 25 mM | 0.1245 mL | 0.6224 mL | 1.2448 mL | 3.1120 mL | |
| 30 mM | 0.1037 mL | 0.5187 mL | 1.0373 mL | 2.5933 mL | |
| 40 mM | 0.0778 mL | 0.3890 mL | 0.7780 mL | 1.9450 mL | |
| 50 mM | 0.0622 mL | 0.3112 mL | 0.6224 mL | 1.5560 mL | |
| 60 mM | 0.0519 mL | 0.2593 mL | 0.5187 mL | 1.2967 mL | |
| 80 mM | 0.0389 mL | 0.1945 mL | 0.3890 mL | 0.9725 mL | |
| 100 mM | 0.0311 mL | 0.1556 mL | 0.3112 mL | 0.7780 mL |
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