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SCH 57790

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Catalog No. T28722Cas No. 221660-80-6
Alias SCH-57790, SCH57790

SCH 57790 is a novel and selective muscarinic M(2) receptor antagonist that releases acetylcholine and enhances cognition in experimental animals for the treatment of Alzheimer's disease.

SCH 57790

SCH 57790

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Purity: 99.69%
Catalog No. T28722Alias SCH-57790, SCH57790Cas No. 221660-80-6
SCH 57790 is a novel and selective muscarinic M(2) receptor antagonist that releases acetylcholine and enhances cognition in experimental animals for the treatment of Alzheimer's disease.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
1 mg$155In StockIn Stock
5 mg$385In StockIn Stock
10 mg$548In StockIn Stock
25 mg$822In StockIn Stock
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
This molecule is a custom-made product. TargetMol has an excellent synthesis team with the experience and capability to provide you with cost-effective products.If you have any questions, please feel free to contact us. We are committed to serving you wholeheartedly.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
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Purity:99.69%
Appearance:Solid
Color:White to Yellow
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Product Introduction

Bioactivity
Description
SCH 57790 is a novel and selective muscarinic M(2) receptor antagonist that releases acetylcholine and enhances cognition in experimental animals for the treatment of Alzheimer's disease.
In vivo
SCH 57790 (0.1-10 mg/kg; p.o.) produced dose-related increases in acetylcholine release from rat hippocampus, cortex, and striatum. SCH 57790 (0.003-1.0 mg/kg) increased retention times in young rat passive avoidance responding when given either before or after training. Also, SCH 57790 reversed scopolamine-induced deficits in mice in a passive avoidance task. In a working memory operant task in squirrel monkeys, administration of SCH 57790 (0.01-0.03 mg/kg) improved performance under a schedule of fixed-ratio discrimination with titrating delay. The effects observed with SCH 57790 in behavioral studies were qualitatively similar to the effects produced by the clinically used cholinesterase inhibitor donepezil, suggesting that blockade of muscarinic M(2) receptors is a viable approach to enhancing cognitive performance.[2]
SynonymsSCH-57790, SCH57790
Chemical Properties
Molecular Weight437.6
FormulaC25H31N3O2S
Cas No.221660-80-6
SmilesC(C#N)(N1CCN(CC1)C2CCCCC2)C3=CC=C(S(=O)C4=CC=C(OC)C=C4)C=C3
Relative Density.1.26 g/cm3 (Predicted)
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
DMSO: 20 mg/mL (45.7 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.2852 mL11.4260 mL22.8519 mL114.2596 mL
5 mM0.4570 mL2.2852 mL4.5704 mL22.8519 mL
10 mM0.2285 mL1.1426 mL2.2852 mL11.4260 mL
20 mM0.1143 mL0.5713 mL1.1426 mL5.7130 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
mg/kg
g
μL
2 Enter the in vivo formulation:
% DMSO
%
% Tween 80
% Saline/PBS/ddH2O

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc

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