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CU-CPT9b

Name: CU-CPT9b
Brand: TargetMol
SKU: T7302
Price: 44 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T7302Cas No. 2162962-69-6

Alias TLR8-specific antagonist 1, CU-CPT-9b

CU-CPT9b (TLR8-specific antagonist 1) is an antagonist of toll-like receptor 8 (TLR8; Kd = 21 nM). It inhibits activation of NF- B induced by the TLR8 agonist R-848 in TLR8-overexpressing HEK-Blue cells with an IC50 value of 0.7 nM.

CU-CPT9b

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Purity: 98.1%

Catalog No. T7302Alias TLR8-specific antagonist 1, CU-CPT-9bCas No. 2162962-69-6

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$44	In Stock	In Stock
5 mg	$98	In Stock	In Stock
10 mg	$163	In Stock	In Stock
25 mg	$272	In Stock	In Stock
50 mg	$378	In Stock	In Stock
100 mg	$559	In Stock	In Stock
200 mg	$796	-	In Stock
1 mL x 10 mM (in DMSO)	$113	In Stock	In Stock

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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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Purity:98.1%

Appearance:Solid

Color:White

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COA HNMR LCMS

Product Introduction

CU-CPT9b AI Summary

CU-CPT9b exhibits antagonist activity at human TLR8, particularly when R848 stimulates TLR8 overexpressed in HEK293 cells. Its bioactivity, measured through a SEAP reporter assay, demonstrates an IC50 value of 0.7 nM. Additionally, the compound has a binding affinity with a Kd of 21.0 nM, showcasing its potent inhibitory properties..

Note: Summary generated by AI. Data source: ChEMBL

Bioactivity

Description	CU-CPT9b (TLR8-specific antagonist 1) is an antagonist of toll-like receptor 8 (TLR8; Kd = 21 nM). It inhibits activation of NF- B induced by the TLR8 agonist R-848 in TLR8-overexpressing HEK-Blue cells with an IC50 value of 0.7 nM.
Targets&IC50	TLR8:0.7 nM (IC50), TLR8:21 nM (Kd)
Synonyms	TLR8-specific antagonist 1, CU-CPT-9b

Chemical Properties

Molecular Weight	251.28
Formula	C₁₆H₁₃NO₂
Cas No.	2162962-69-6
Smiles	Cc1cc(ccc1O)-c1ccnc2cc(O)ccc12
Relative Density.	1.287 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: 100 mg/mL (397.96 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 4 mg/mL (15.92 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	3.9796 mL	19.8981 mL	39.7962 mL	198.9812 mL
5 mM	0.7959 mL	3.9796 mL	7.9592 mL	39.7962 mL
10 mM	0.3980 mL	1.9898 mL	3.9796 mL	19.8981 mL
20 mM	0.1990 mL	0.9949 mL	1.9898 mL	9.9491 mL
50 mM	0.0796 mL	0.3980 mL	0.7959 mL	3.9796 mL
100 mM	0.0398 mL	0.1990 mL	0.3980 mL	1.9898 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