Certificate of Analysis

 

Product Name: A-317491 sodium salt hydrate
Catalog Number: M14245
CAS Number: 475205-49-3 (free base)

Physical and Chemical Properties
Formula: C33H29NNaO9
Molecular Weight: 606.57
Solubility: Water ≥ 90 mg/mL
Storage: 2-8°C, dry, sealed
Chemical Structure: A-317491 sodium salt hydrate Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: A-317491 sodium salt hydrate is a potent, selective and non-nucleotide antagonist of P2X3 and P2X2/3 receptors, with Kis of 22, 22, 9, and 92 nM for hP2X3, rP2X3, hP2X2/3, and rP2X2/3, respectively.
   
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.