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Fevipiprant

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Catalog No. T3965Cas No. 872365-14-5
Alias QAW039, NVP-QAW039

Fevipiprant (NVP-QAW039) is a selective, potent, reversible competitive CRTh2 antagonist.

Fevipiprant

Fevipiprant

🥰Excellent
Purity: 99.59%
Catalog No. T3965Alias QAW039, NVP-QAW039Cas No. 872365-14-5
Fevipiprant (NVP-QAW039) is a selective, potent, reversible competitive CRTh2 antagonist.
Pack SizePriceAvailabilityQuantity
5 mg$29In Stock
10 mg$43In Stock
25 mg$88In Stock
50 mg$137In Stock
100 mg$223In Stock
1 mL x 10 mM (in DMSO)$29In Stock
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Purity:99.59%
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Product Introduction

Bioactivity
Description
Fevipiprant (NVP-QAW039) is a selective, potent, reversible competitive CRTh2 antagonist.
Targets&IC50
CRTH2:0.44 nM
In vitro
CRTh2-mediated shape change in eosinophils was used to profile QAW039 in whole blood and represents a physiologically relevant environment. The comparable IC50 values for QAW039 in the whole blood and isolated shape-change assays are consistent with its lower plasma-protein binding and its relatively slow dissociation kinetics that drive its increased potency .QAW039 is highly potent in whole-blood systems, with the IC50 value obtained consistent with the affinity values calculated from radioligand experiments. In a further disease-relevant cellular context, the potency of QAW039 in the isolated Th2 cell cytokine inhibition assay is consistent with its CRTh2 receptor affinity, and, as with eosinophil assay readouts, this represents an improved potency compared with QAV680.[
AliasQAW039, NVP-QAW039
Chemical Properties
Molecular Weight426.41
FormulaC19H17F3N2O4S
Cas No.872365-14-5
SmilesCc1c(CC(O)=O)c2cccnc2n1Cc1ccc(cc1C(F)(F)F)S(C)(=O)=O
Relative Density.1.44 g/cm3 (Predicted)
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 60 mg/mL (140.71 mM)
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM2.3452 mL11.7258 mL23.4516 mL117.2580 mL
5 mM0.4690 mL2.3452 mL4.6903 mL23.4516 mL
10 mM0.2345 mL1.1726 mL2.3452 mL11.7258 mL
20 mM0.1173 mL0.5863 mL1.1726 mL5.8629 mL
50 mM0.0469 mL0.2345 mL0.4690 mL2.3452 mL
100 mM0.0235 mL0.1173 mL0.2345 mL1.1726 mL

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Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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