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A-317491 sodium salt hydrate - ≥99% , CAS No.A659417
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
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Why this grade
≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
A-317491 sodium salt hydrate is a potent, selective and non-nucleotide antagonist of P2X 3 and P2X 2/3 receptors , with K i s of 22, 22, 9, and 92 nM for hP2X 3 , rP2X 3 , hP2X 2/3 , and rP2X 2/3 , respectively. A-317491 sodium salt hydrate is highly sele
Appearance:Solid
IC50& Target:P2X3 Receptor
In Vitro:A-317491 potently blocks recombinant human and rat P2X 3 and P2X 2/3 receptor-mediated calcium flux (K i =22-92 nM). A-317491 (1 nM-10 μM) produces a concentration-dependent block of dorsal root ganglion (DRG) currents with an IC 50 of 15 nM. MC
In Vivo:A-317491 (0.1-30mg/kg; a single s.c.) dose-dependently reverses inflammatory mechanical hyperalgesia in rats. A-317491 (3-30mg/kg; a single .v.) exhibits the plasma half-life (7.38 h), clearance rate (1.83 L/h/kg), and volume of distribution (0.17
Biological Activity:A-317491 sodium salt hydrate is a potent, selective and non-nucleotide antagonist of P2X 3 and P2X 2/3 receptors , with K i s of 22, 22, 9, and 92 nM for hP2X 3 , rP2X 3 , hP2X 2/3 , and rP2X 2/3 , respectively. A-317491 sodium salt hydrate is highly sele
Specifications
Specifications & Purity
≥99%
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
| Canonical Smiles | O=C(C1=CC(C(N(CC2=CC=CC(OC3=CC=CC=C3)=C2)[C@H]4CCCC5=C4C=CC=C5)=O)=C(C(O)=O)C=C1C(O)=O)O.[Na].O |
|---|---|
| Molecular Weight | 606.57 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
| Solubility | H2O : 100 mg/mL (164.86 mM; Need ultrasonic) |
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Solution Calculators
Reviews
Customer Reviews
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