2. Signaling Pathways
  3. Membrane Transporter/Ion Channel
    Neuronal Signaling
  4. iGluR
  5. iGluR Isoform
  6. iGluR Antagonist

iGluR Antagonist

iGluR Antagonists (169):

Cat. No. Product Name Effect Purity
  • HY-B0591
    Memantine
    		Antagonist 99.89%
    Memantine is an orally active, noncompetitive N-methyl-D-aspartate receptor (NMDAR) antagonist. Memantine can be used for the research of moderate-to-severe Alzheimer's disease (AD).
  • HY-176297
    Tezampanel etibutil
    		Antagonist
    Tezampanel etibutil is an orally active AMPA/GluR antagonist. Tezampanel etibutil can be used in the research of pain, migraine, and neurological disorders.
  • HY-107602
    UBP310
    		Antagonist 99.94%
    UBP310 is a selective GluR5 antagonist, with a Kd of 130 nM.
  • HY-17030
    Acamprosate calcium
    		Antagonist ≥98.0%
    Acamprosate calcium(Campral EC) is a GABA receptor agonist and modulator of glutamatergic systems; reduces alcohol consumption in animal models of alcohol addiction.
  • HY-114427
    NS-102
    		Antagonist 98.51%
    NS-102 is a selective kainate (GluK2) receptor antagonist. NS-102 is a potent GluR6/7 receptor antagonist.
  • HY-100806R
    Kynurenic acid (Standard)
    		Antagonist
    Kynurenic acid (Standard) is the analytical standard of Kynurenic acid. This product is intended for research and analytical applications. Kynurenic acid, an endogenous tryptophan metabolite, is a broad-spectrum antagonist targeting NMDA, glutamate, α7 nicotinic acetylcholine receptor. Kynurenic acid is also an agonist of GPR35/CXCR8.
  • HY-124569
    NAB-14
    		Antagonist
    NAB-14 is a potent, selective, orally active and non-competitive GluN2C/2D antagonists with an IC50 of 580 nM for GluN1/GluN2D. NAB-14 shows >800-fold selective for recombinant GluN2C and GluN2D over GluN2A and GluN2B. NAB-14 can cross the blood-brain-barrier.
  • HY-111973
    Phaseic acid
    		Antagonist 98.76%
    Phaseic acid is a Abscisic acid terpenoid catabolite that can able to activate a subset of Abscisic acid repectors. Phaseic acid is a plant hormone associated with photosynthesis arrest and abscission. Phaseic acid is the antagonist for NMDA-type glutamate receptor (NMDAR) that inhibits NMDAR currents with an IC50 of 34.37 μM. Phaseic acid reduces intracellular calcium influx, and exhibits neuroprotective effect.
  • HY-14777
    Radiprodil
    		Antagonist 99.16%
    Radiprodil (RGH-896) is an orally active and selective NMDA NR2B antagonist. A potential therapeutic agent in treatment of neuropathic pain and possibly other chronic pain conditions.
  • HY-N0215S5
    L-Phenylalanine-15N
    		Antagonist 98.10%
    L-Phenylalanine-15N is the 15N-labeled L-Phenylalanine. L-Phenylalanine ((S)-2-Amino-3-phenylpropionic acid) is an essential amino acid isolated from Escherichia coli. L-Phenylalanine is a α2δ subunit of voltage-dependent Ca+ channels antagonist with a Ki of 980 nM. L-phenylalanine is a competitive antagonist for the glycine- and glutamate-binding sites of N-methyl-D-aspartate receptors (NMDARs) (KB of 573 μM ) and non-NMDARs, respectively. L-Phenylalanine is widely used in the production of food flavors and pharmaceuticals.
  • HY-106441A
    Rislenemdaz
    		Antagonist 99.86%
    Rislenemdaz (CERC-301) is an orally bioavailable and selective N-methyl-D-aspartate (NMDA) receptor subunit 2B (GluN2B) antagonist with Ki and IC 50 of 8.1 nM and 3.6 nM, respectively.
  • HY-107606A
    UBP301 hydrochloride
    		Antagonist
    UBP301 hydrochloride is a potent and selective antagonist of kainate receptor with IC50 and KD of 164 μM and 5.94 μM, respectively. UBP301 hydrochloride has ～30-fold selectivity of kainate receptor over AMPA receptor. UBP301 hydrochloride is the derivative of willardiine.
  • HY-12882
    Ifenprodil
    		Antagonist 99.94%
    Ifenprodil (NP-120), a cerebral vasodilator, is a noncompetitive NMDA receptor antagonist. Ifenprodil exerts high affinity at NR1A/NR2B receptors (IC50=0.34 μM) over 400-fold than at NR1A/NR2A receptors (IC50=146 μM). Ifenprodil is an α1 adrenergic receptor antagonist. Ifenprodil inhibits GIRK (Kir3), reduces inward currents through the basal GIRK activity. Ifenprodil has reliable inhibitory effects against A/H1N1 strains (EC50 of 6.6 µM). Ifenprodil has neuroprotective, anticonvulsant and antinociceptive effects. Ifenprodil can be used for the study of cerebrovascular diseases and peripheral arterial obliterative disease.
  • HY-107601
    UBP316
    		Antagonist 99.95%
    UBP316 (ACET) is a highly potent and selective kainate receptor GluK1 (GluR5) antagonist, with a Kb value of 1.4 nM. UBP316 is effective at blocking the depression of both field excitatory postsynaptic potentials (fEPSPs) and monosynaptically-evoked GABAergic transmission induced by ATPA, a GluK1 selective agonist.
  • HY-142066
    4′-Demethylnobiletin
    		Antagonist 99.78%
    4′-Demethylnobiletin is a bioactive metabolite that activates the PKA/ERK/CREB signaling pathway, enhances CRE-mediated transcription in hippocampal neurons, and reverses memory impairment associated with NMDA receptor antagonism by stimulating ERK signaling.
  • HY-107706
    Co 101244 hydrochloride
    		Antagonist 99.87%
    Co 101244 (PD 174494) hydrochloride is a NR2B-containing NMDA receptor antagonist.
  • HY-136299
    Sepimostat
    		Antagonist 98.00%
    Sepimostat (FUT-187 free base) exhibits neuroprotective activity via NR2B N-methyl-D-aspartate receptor antagonism at the Ifenprodil-binding site of the NR2B subunit. Sepimostat inhibits the Ifenprodil binding with a Ki value of 27.7?μM.
  • HY-107711
    DQP-1105
    		Antagonist 98.00%
    DQP-1105 is a potent noncompetitive NMDA receptor antagonist. DQP-1105 inhibits GluN2C- and GluN2D-containing receptors (IC50=7.0 and 2.7 μM, respectively). The IC50 values are at least 50-fold lower than those for recombinant GluN2A-, GluN2B-, GluA1-, or GluK2-containing receptors.
  • HY-150138
    Gavestinel
    		Antagonist
    Gavestinel (GV 150526) is a selective and potent the glycine site of the NMDA receptor antagonist. Gavestinel has neuroprotectant effects.
  • HY-157959
    Orphenadrine
    		Antagonist 99.38%
    Orphenadrine ((±)-Orphenadrine) is a skeletal muscle relaxant and NMDA antagonist that also has antiparkinsonian, antihistamine, antitremor, antispasmodic, and analgesic effects. Orphenadrine inhibits the binding of [3H]MK-801 to the phencyclidine (PCP) binding site of the NMDA receptor. Orphenadrine is also an anticholinergic and CYP2B inducer. Orphenadrine may exert pro-tumor effects, causing CAR nuclear translocation, resulting in microsomal reactive oxygen species (ROS) production and oxidative stress. Orphenadrine also exerts neuronal protection, protecting rat cerebellar granule cells (CGC) from 3-NPA-induced death and has inhibitory potential against neurodegenerative diseases mediated by NMDA receptor overactivation.