A 804598 chemical structure
Chemical structureResearch use only
CAT. NO. DC9954Featured

A 804598

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Product overview

Description & Application

A-804598 is a novel, competitive, and selective P2X7 receptor antagonist with IC50 of 10 nM, 9 nM and 11 nM in rat, mouse and human P2X7 receptors respectively.

ParameterValue
Chemical NameN-Cyano-N''-[(1s)-1-phenylethyl]-N'-5-quinolinyl-guanidine
CAS No.1125758-85-1
SynonymsA 804598;2-Cyano-1-[(1S)-1-phenylethyl]-3-(5-quinolinyl)guanidine;A-804598;N-Cyano-N′′-[(1S)-1-phenylethyl]-N′-5-quinolinyl-guanidine;A804598;N-cyano-N''-[(1s)-1-phenylethyl]-N'-5-quinolinyl-guanidine;1-cyano-2-[(1S)-1-phenylethyl]-3-quinolin-5-ylguanidine;GTPL4121;AOB1737;HMS3886P12;BCP19303;BDBM50237707;BDBM50298708;s8725;Q27074085;(S)-2-cyano-1-(1-phenylethyl)-3-(quinolin-5-yl)guanidine;1-cyano-2-[(1S)-1-phenylethyl]-3-(quinolin-5-yl)guanidine;1-cyano-2-[(1S)-1-
FormulaC19H17N5
M.Wt315.3718
SMILESN([H])(/C(/N([H])C#N)=N/[C@@]([H])(C([H])([H])[H])C1C([H])=C([H])C([H])=C([H])C=1[H])C1=C([H])C([H])=C([H])C2=C1C([H])=C([H])C([H])=N2
Purity>98%
Storage4°C for 1 year, -20°C for more than 2 years

Biological Activity

A-804598 is a novel, competitive, and selective P2X7 receptor antagonist with IC50 of 10 nM, 9 nM and 11 nM in rat, mouse and human P2X7 receptors respectively.

In Vitro

A-804598 potently blocked IL-1β release in the THP-1 cells (IC50 of 8.5 nM). A-804598 also blocked agonist-evoked pore formation in differentiated human THP-1 cells (IC50 of 8.1 nM) with similar potency as in the calcium-influx assay. [1]

In Vivo

Autoradiographic analysis of coronal rat brain sections revealed that there was specific binding of [3H]-A-804598 throughout the rat brain. High levels of [3H]-A-804598 specific binding were also found in the grey matter of the L4-L6 region of the rat spinal cord. [2]

References & source

DC Chemicals original product information

Published experimental findings depend on the model and assay conditions. They do not guarantee equivalent performance in every application. For laboratory research use only.

Product documentation

Refer to the certificate supplied with your lot for batch-specific release results.

Handling guide

4°C for 1 year, -20°C for more than 2 years

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