A-317491 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. A-317491 is highly selective (IC50>10 µM) over other P2 receptors and other neurotransmitter receptors, ion channels, and enzymes. A-317491 reduces inflammatory and neuropathic pain by blocking P2X3 and P2X2/3 receptor-mediated calcium flux[1][2].
Molecular Weight:
565.57
Purity:
98.64
CAS Number:
[475205-49-3]
Formula:
C33H27NO8
Target:
P2X Receptor
Application Notes:
MCE Product type: Reference compound
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