Certificate of Analysis

 

Product Name: P2X3 antagonist 34 
Catalog Number: M29626
CAS Number: 2417288-67-4

Physical and Chemical Properties
Formula: C24H26F2N4O3
Molecular Weight: 456.49
Form: Solid
Solubility: DMSO 100 mg/mL (ultrasonic)
Storage: -20°C, protect from light
Chemical Structure: P2X3 antagonist 34  Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: P2X3 antagonist 34 is a potent, selective and orally active P2X3 homotrimeric receptor antagonist with IC50s of 25 nM, 92 nM and 126 nM for human P2X3, rat P2X3 and guinea pig P2X3 receptors, respectively. P2X3 antagonist 34 is less active against human, rat and guinea pig P2X2/3 heterotrimeric receptors. P2X3 antagonist 34 has strong anti-tussive effect.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.