RO 4938581

Name: RO 4938581
Brand: TargetMol
SKU: T16794
Rating: 4.5 (1 reviews)

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Catalog No. T16794Cas No. 883093-10-5

RO 4938581 is an effective and selective agonist of GABAA α5 inverse (Ki: 4.6 nM for GABAA α5β3γ2a, and shows a lower affinity at α1β3γ2a, α2β3γ2a, α3β3γ2a (Ki, 174, 185, 80 nM, respectively)).

RO 4938581

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Catalog No. T16794Cas No. 883093-10-5

Pack Size	Price	USA Warehouse	Global Warehouse
25 mg	$1,230	6-8 weeks	6-8 weeks
50 mg	$1,610	6-8 weeks	6-8 weeks
100 mg	$2,650	6-8 weeks	6-8 weeks

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

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Product Introduction

Bioactivity

Description	RO 4938581 is an effective and selective agonist of GABAA α5 inverse (Ki: 4.6 nM for GABAA α5β3γ2a, and shows a lower affinity at α1β3γ2a, α2β3γ2a, α3β3γ2a (Ki, 174, 185, 80 nM, respectively)).
Targets&IC50	GABAA α3β3γ2a:80 nM, GABAA α5β3γ2a:(ki)4.6 nM, GABAA α2β3γ2a:185 nM(ki), GABAA α1β3γ2a:174 nM(ki)
In vivo	RO 4938581 (0.3-1 mg/kg, p.o.) reverses scopolamine-induced working memory impairment in the delayed match-to-position task [1].

Chemical Properties

Molecular Weight	352.14
Formula	C₁₃H₈BrF₂N₅
Cas No.	883093-10-5
Smiles	FC(F)c1ncn-2c1Cn1ncnc1-c1cc(Br)ccc-21
Relative Density.	1.93 g/cm3 (Predicted)

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

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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:

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 DMSO TargetMol | 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 DMSO TargetMol | reagent stock solution to 400 μL PEG300 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 ddH₂O TargetMol | 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.

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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