Certificate of Analysis


Catalog Number: M2954
Product Name: PPADS Tetrasodium Salt
CAS Number: 149017-66-3

Physical and Chemical Properties
Formula: C14H10N3Na4O12PS2
Molecular Weight: 599.3
Solubility: DMSO
Long-term Storage: at -20°C
Chemical Structure: PPADS Tetrasodium Salt Structure
Analytical Data
HPLC: Shows Min >98% purity
H-NMR: Consistent with structure
Product Information
Description: PPADS tetrasodium salt is a non-selective P2 purinergic antagonist blocking recombinant P2X1, P2X2, P2X3, P2X5 with IC50 of 1-2.6 μM, native P2Y2-like with IC50 of ~ 0.9 mM, and recombinant P2Y4 receptors with IC50 of ~ 15 mM
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 at -20°C or below and used within 1 month.