Date published: 2026-4-5

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GluR-4 Inhibitors

GluR-4 inhibitors comprise a diverse group of organic compounds and synthetic molecules that are designed to selectively modulate the activity of GluR-4 (Glutamate Receptor 4), a subtype of ionotropic glutamate receptors. These receptors play a crucial role in mediating rapid excitatory neurotransmission within the central nervous system. GluR-4 inhibitors are meticulously developed to interfere with the activation and function of GluR-4 receptors. These compounds are crafted using rational drug design strategies, leveraging structural information about the receptor and its ligands. By targeting specific binding sites on GluR-4 receptors, these inhibitors disrupt the receptor's response to glutamate, potentially leading to altered neuronal excitability and synaptic plasticity. GluR-4 inhibitors encompass a range of chemical structures, which may include small organic molecules and synthetic derivatives. These molecules are designed to interact with the receptor's binding site, hindering its activation and downstream signaling pathways. Through their specific targeting of GluR-4, these inhibitors serve as valuable tools for investigating the functional roles of GluR-4 receptors in neural processes and beyond.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Methyl 3,5-diformyl-1-indolizinecarboxylate

163556-04-5sc-215328
5 mg
$159.00
(0)

Ibotenic acid (IDA) is a natural compound that acts as a non-selective GluR-4 inhibitor by binding to AMPA receptors and interfering with their activation, potentially modulating excitatory neurotransmission.

GYKI 52466 hydrochloride

102771-26-6sc-203591
sc-203591A
10 mg
25 mg
$173.00
$428.00
(0)

A well-known compound that selectively inhibits GluR-4-containing AMPA receptors, potentially impacting neuronal excitability and plasticity.

YM 90K hydrochloride

154164-30-4sc-361415
sc-361415A
5 mg
25 mg
$189.00
$829.00
(0)

YM-90K is a synthetic compound that has been investigated for its inhibitory effects on AMPA receptors, including GluR-4, which could have implications for neurological disorders.

Philanthotoxin 433 tris(trifluoroacetate) salt

276684-27-6sc-255421
1 mg
$612.00
9
(0)

A naturally occurring compound found in wasp venom, it inhibits GluR-4-containing AMPA receptors, contributing to its neuroactive effects.

Naspm trihydrochloride

1049731-36-3sc-361272
sc-361272A
25 mg
250 mg
$312.00
$1977.00
2
(1)

Naspm (2,3-benzodiazepine) is a synthetic compound that selectively inhibits GluR-4-containing AMPA receptors, potentially influencing synaptic plasticity.