(Rac)-TZ3O
(Rac)-TZ3O is the (Rac) isomer of TZ3O. TZ3O is an anticholinergic compound with neuroprotective activity. TZ3O improves memory impairment and cognitive decline in a scopolamine-induced Alzheimer's disease rat model and can be used in the study of Alzheimer's disease.
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- CAS No.: 2218754-19-7
- Formule: C18H13NO4S
- Masse moléculaire:339.37
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
Activité biologique
Chemical Information
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CAS No. 2218754-19-7
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Masse moléculaire 339.37
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Formule C18H13NO4S
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SMILES
O=C1S/C(C(N1CC(C2=CC=CC=C2)=O)=O)=C\C3=CC(O)=CC=C3
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Solvant et solubilité
DMSO : 25 mg/mL (73.67 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (7.37 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.
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.
Pureté et documentation
Références
Complete Stock Solution Preparation Table
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.9466 mL | 14.7332 mL | 29.4664 mL | 73.6659 mL |
| 5 mM | 0.5893 mL | 2.9466 mL | 5.8933 mL | 14.7332 mL | |
| 10 mM | 0.2947 mL | 1.4733 mL | 2.9466 mL | 7.3666 mL | |
| 15 mM | 0.1964 mL | 0.9822 mL | 1.9644 mL | 4.9111 mL | |
| 20 mM | 0.1473 mL | 0.7367 mL | 1.4733 mL | 3.6833 mL | |
| 25 mM | 0.1179 mL | 0.5893 mL | 1.1787 mL | 2.9466 mL | |
| 30 mM | 0.0982 mL | 0.4911 mL | 0.9822 mL | 2.4555 mL | |
| 40 mM | 0.0737 mL | 0.3683 mL | 0.7367 mL | 1.8416 mL | |
| 50 mM | 0.0589 mL | 0.2947 mL | 0.5893 mL | 1.4733 mL | |
| 60 mM | 0.0491 mL | 0.2456 mL | 0.4911 mL | 1.2278 mL |
(Rac)-TZ3O Related Classifications
HY-163646 Related Classifications
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