FAUC 346
Based on 1 Customer Validation
FAUC 346, a highly selective D3 partial agonist (EC50 = 1.5 nM).
For research use only. We do not sell to patients.
- Purity: 99.90%
- CAS No.: 474432-65-0
- Formula: C24H29N3O2S
- Molecular Weight:423.57
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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D3 Receptor 1.5 nM (EC50) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO | EC50 |
0.36 nM
Compound: 3c
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Intrinsic activity in mitogenesis assay using Dopamine receptor D3 expressing CHO cells
Intrinsic activity in mitogenesis assay using Dopamine receptor D3 expressing CHO cells
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[PMID: 12361386] |
| HEK293 | IC50 |
0.22 nM
Compound: 16
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Antagonist activity at human D3 receptor expressed in HEK293 cells assessed as inhibition of quinpirole-stimulated mitogenesis
Antagonist activity at human D3 receptor expressed in HEK293 cells assessed as inhibition of quinpirole-stimulated mitogenesis
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[PMID: 19331412] |
| HEK293 | IC50 |
21.4 nM
Compound: 16
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Antagonist activity at human D2 like receptor expressed in HEK293 cells assessed as inhibition of quinpirole-stimulated mitogenesis
Antagonist activity at human D2 like receptor expressed in HEK293 cells assessed as inhibition of quinpirole-stimulated mitogenesis
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[PMID: 19331412] |
FAUC 346, an in vitro D3-selective ligand with a Ki of 0.23 nM in CHO cells for D3 receptor[1].
FAUC346 shows some affinity for 5HT1A receptors (Ki = 41 nM) and for α1 receptors (Ki = 15 nM)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 474432-65-0
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Appearance Solid
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Molecular Weight 423.57
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Formula C24H29N3O2S
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Color White to off-white
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SMILES
O=C(C1=CC2=CC=CC=C2S1)NCCCCN3CCN(C4=CC=CC=C4OC)CC3
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (236.09 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 (protect from light). 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 (protect from light). 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 (5.90 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.
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. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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 (271 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]. Bertrand Kuhnast, et al. Synthesis and radiolabeling of N-[4-[4-(2-[11C]methoxyphenyl)piperazin-1-yl]butyl]benzo[b]thiophene-2-carboxamide -- a potential radiotracer for D3 receptor imaging with PET. Nucl Med Biol. 2006 Aug;33(6):785-95. [Content Brief]
[2]. Carsten Hocke, et al. 18F-Labeled FAUC 346 and BP 897 derivatives as subtype-selective potential PET radioligands for the dopamine D3 receptor. ChemMedChem. 2008 May;3(5):788-93. [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 (protect from light). 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 | 2.3609 mL | 11.8044 mL | 23.6088 mL | 59.0221 mL |
| 5 mM | 0.4722 mL | 2.3609 mL | 4.7218 mL | 11.8044 mL | |
| 10 mM | 0.2361 mL | 1.1804 mL | 2.3609 mL | 5.9022 mL | |
| 15 mM | 0.1574 mL | 0.7870 mL | 1.5739 mL | 3.9348 mL | |
| 20 mM | 0.1180 mL | 0.5902 mL | 1.1804 mL | 2.9511 mL | |
| 25 mM | 0.0944 mL | 0.4722 mL | 0.9444 mL | 2.3609 mL | |
| 30 mM | 0.0787 mL | 0.3935 mL | 0.7870 mL | 1.9674 mL | |
| 40 mM | 0.0590 mL | 0.2951 mL | 0.5902 mL | 1.4756 mL | |
| 50 mM | 0.0472 mL | 0.2361 mL | 0.4722 mL | 1.1804 mL | |
| 60 mM | 0.0393 mL | 0.1967 mL | 0.3935 mL | 0.9837 mL | |
| 80 mM | 0.0295 mL | 0.1476 mL | 0.2951 mL | 0.7378 mL | |
| 100 mM | 0.0236 mL | 0.1180 mL | 0.2361 mL | 0.5902 mL |
FAUC 346 Related Classifications
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