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CU-CPT8m (Synonyms: TLR8-specific antagonist)

Catalog No.GC18306 Copy One-Click Copy Product Info

CU-CPT8m is an antagonist of toll-like receptor 8 (TLR8; Kd = 220 nM; IC50 = 67 nM in a reporter assay).

Products are for research use only. Not for human use. We do not sell to patients.

CU-CPT8m Chemical Structure

Cas No.: 125079-83-6

Size Price Stock Qty
10mM (in 1mL DMSO)
$98.00
In stock
1mg
$35.00
In stock
5mg
$70.00
In stock
10mg
$112.00
In stock
50mg
$314.00
In stock

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Customer Reviews

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Sample solution is provided at 25 µL, 10mM.



Description of CU-CPT8m

CU-CPT8m is an antagonist of toll-like receptor 8 (TLR8; Kd = 220 nM; IC50 = 67 nM in a reporter assay). It is selective for TLR8 over a panel of all other human TLRs when used at a concentration of 1 μM. CU-CPT8m (1 μM) inhibits increases in TNF-α and IL-8 mRNA expression induced by the TLR8 agonist R-848 in TLR8-overexpressing HEK-Blue cells. It also inhibits R-848-induced increases in TNF-α protein levels in differentiated THP-1 monocytes and human primary peripheral blood mononuclear cells (PBMCs) in a concentration-dependent manner. CU-CPT8m decreases TNF-α and IL-8 levels in synovial cells derived from patients with osteoarthritis and TNF-α levels in PBMCs derived from patients with rheumatoid arthritis.

Chemical Properties of CU-CPT8m

Cas No. 125079-83-6 SDF
Synonyms TLR8-specific antagonist
Chemical Name 7-(3-methylphenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxamide
Canonical SMILES CC1=CC(C2=CC=NC3=C(C(N)=O)C=NN32)=CC=C1
Formula C14H12N4O M.Wt 252.3
Solubility Chloroform: 5 mg/ml,DMF: 0.2 mg/ml,DMSO: 0.2 mg/ml,Ethanol: slightly soluble Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of CU-CPT8m

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 3.9635 mL 19.8177 mL 39.6354 mL
5 mM 792.7 μL 3.9635 mL 7.9271 mL
10 mM 396.4 μL 1.9818 mL 3.9635 mL
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In vivo Formulation Calculator (Clear solution) of CU-CPT8m

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Product Documents

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Reviews

Review for CU-CPT8m

Average Rating: 5 ★★★★★ (Based on Reviews and 18 reference(s) in Google Scholar.)

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