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Homocarbonyltopsentin

Name: Homocarbonyltopsentin
Brand: TargetMol
SKU: T13723
Rating: 4.5 (1 reviews)

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Catalog No. T13723Cas No. 172286-77-0

Alias PK4C9

Homocarbonyltopsentin is a small-molecule TSL2-binding compound, binds to pentaloop conformations of TSL2 and promotes a shift to triloop conformations that display enhanced SMN2 exon 7 (E7) splicing (EC50: 16 μM).

Homocarbonyltopsentin

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Catalog No. T13723Alias PK4C9Cas No. 172286-77-0

Pack Size	Price	USA Warehouse	Global Warehouse
25 mg	Inquiry	6-8 weeks	6-8 weeks
50 mg	Inquiry	6-8 weeks	6-8 weeks
100 mg	Inquiry	6-8 weeks	6-8 weeks

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

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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Product Introduction

Bioactivity

Description	Homocarbonyltopsentin is a small-molecule TSL2-binding compound, binds to pentaloop conformations of TSL2 and promotes a shift to triloop conformations that display enhanced SMN2 exon 7 (E7) splicing (EC50: 16 μM).
In vitro	Homocarbonyltopsentin ?(40 μM; 24 hours) increased 1.5-fold SMN protein expression compared to GM03813C cells treated with DMSO.Homocarbonyltopsentin ?(10-40 μM; 24 hours) shows an up to 5.2-fold decrease in the expression of E7-excluding SMN2 isoforms, and up to three-fold increase in E7-including isoforms in GM03813C cells.
Synonyms	PK4C9

Chemical Properties

Molecular Weight	370.36
Formula	C₂₁H₁₄N₄O₃
Cas No.	172286-77-0
Smiles	Oc1ccc2c(c[nH]c2c1)C(=O)c1ncc([nH]1)C(=O)c1c[nH]c2ccccc12
Relative Density.	1.539 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.

Solubility Information

DMSO: 125 mg/mL (337.51 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween-80+45% Saline: 3.3 mg/mL (8.91 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.7001 mL	13.5004 mL	27.0008 mL	135.0038 mL
5 mM	0.5400 mL	2.7001 mL	5.4002 mL	27.0008 mL
10 mM	0.2700 mL	1.3500 mL	2.7001 mL	13.5004 mL
20 mM	0.1350 mL	0.6750 mL	1.3500 mL	6.7502 mL
50 mM	0.0540 mL	0.2700 mL	0.5400 mL	2.7001 mL
100 mM	0.0270 mL	0.1350 mL	0.2700 mL	1.3500 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:

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.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

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