L-701252 is a potent antagonist of glycine site NMDA receptor with an IC50 of 420 nM. L-701252 provides a small degree of neuroprotection in global cerebral ischaemia.

CX 717 is a positive allosteric modulator of AMPA receptor. Antidepressant-like effect. CX 717 can be used for the research of adult attention deficit hyperactivity disorder (ADHD).

UBP301 is a potent and selective antagonist of kainate receptor with IC50 and KD of 164 μM and 5.94 μM, respectively. UBP301 has ∼30-fold selectivity of kainate receptor over AMPA receptor. UBP301 is the derivative of willardiine.

Onfasprodil is negative allosteric modulator of NR2B. Onfasprodil in combination with GABA receptor regulator has the potential for the research of Alzheimer's disease (extracted from patent CN111481543A).

GluN2B receptor modulator-1 is a selective GluN2B negative allosteric modulator with an IC50 value of 31 nM.

Aptiganel hydrochloride (Cerestat) is a non-competitive NMDA receptor antagonist with neuroprotective effect.

Caroverine hydrochloride is a potent, competitive and reversible antagonist of NMDA and AMPA glutamate receptor. Caroverine hydrochloride is also an antioxidant and calcium-blocking agent that exhibits vasorelaxant action. Caroverine hydrochloride can be used for the research of inner ear tinnitus.

Eliprodil is a non-competitive NMDA receptor antagonist that acts at the polyamine modulatory site.

L-701,324 is a selective antagonist at the glycine site of the NMDA receptor, counteracts haloperidol-induced muscle rigidity in rats.

NMDA receptor antagonist-3, a NMDA receptor antagonist, stands out with a remarkable percentage of recovery (40.0%, at 100 μM) and safe toxicological profile in SH-SY5Y and human adipose mesenchymal stem cells.

Co 101244 (PD 174494) hydrochloride is a NR2B-containing NMDA receptor antagonist.

CGP 39551 is a potent, orally active, competitive N-methyl-D-aspartate (NMDA) receptor antagonist with potent anticonvulsant activity. CGP 39551 shows measurable inhibitory activity at both L-[3H]-glutamate (Ki=8.4 μM).

Zelquistinel is a N-methyl-D-aspartate (NMDA) receptor partial agonist used for the research of depression, anxiety and other related psychiatric disorders.

Plazinemdor is a N-methyl-D-aspartate(NMDA) receptor positive allosteric modulator. Plazinemdor can be uses in the research of psychiatric, neurological, and neurodevelopmental disorders, as well as diseases of the nervous system..

D-AP4 (D-APB; D-2-Amino-4-phosphonobutyric acid), a phosphono analogue of glutamate, is an NMDA broad spectrum excitatory amino acid receptor antagonist. D-AP4 also is an agonist for a quisqualate-sensitized AP6 site in hippocampus. D-AP4 inhibits AMPA receptor-stimulated 57Co2+ influx in cultured cerebellar granule cells (IC50 ≥ 100 μM).

Cl-HIBO is a highly subtype-selective GluR1/2 agonist (EC50=4.7 and 1.7 μM, respectively). Cl-HIBO is a potent AMPA receptor agonist (IC50=0.22 μM). Cl-HIBO has desensitizing properties.

(RS)-AMPA ((±)-AMPA) monohydrate is a glutamate analogue and a potent and selective excitatory neurotransmitter L-glutamic acid agonist. (RS)-AMPA monohydrate does not interfere with binding sites for kainic acid or NMDA receptors.

NS-102 is a selective kainate (GluK2) receptors antagonist. NS-102 is a potent GluR6/7 receptor antagonist.

Org 26576 is a AMPA receptor positive allosteric modulator.

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.

UBP-282 is a potent, selective and competitive AMPA and kainate receptor antagonist. UBP-282 inhibits the fast component of the dorsal root-evoked ventral root potential (fDR-VRP) with an IC50 value of 10.3 μM. UBP-282 antagonizes kainate-induced depolarisations of dorsal roots with a pA2 value of 4.96.

N-Methyl-DL-aspartic acid is a glutamate analogue and acts as a potent neuronal excitant. N-Methyl-DL-aspartic acid is a NMDA receptor agonist and can be used for neurological diseases research.

(S)-(-)-HA 966 ((-)-HA 966), a γ-Hydroxybutyrate-like agent, is weakly active as an NMDA-receptor antagonist. (S)-(-)-HA 966 possesses muscle relaxant action and prevents enhanced mesocorticolimbic dopamine metabolism and behavioral correlates of restraint stress, conditioned fear.

(R)-Lanicemine ((R)-AZD6765) is the less active R-enantiomer of Lanicemine. Lanicemine (AZD6765) is a low-trapping NMDA channel blocker (Ki of 0.56-2.1 μM for NMDA receptor; IC50s of 4-7 μM and 6.4 μM in CHO and Xenopus oocyte cells, respectively). Antidepressant effects.

(Rac)-Lanicemine ((Rac)-AZD6765) is the racemate of Lanicemine. Lanicemine (AZD6765) is a low-trapping NMDA channel blocker (Ki of 0.56-2.1 μM for NMDA receptor; IC50s of 4-7 μM and 6.4 μM in CHO and Xenopus oocyte cells, respectively). Antidepressant effects.

Lanicemine (AZD6765) dihydrochloride is a low-trapping NMDA channel blocker (Ki of 0.56-2.1 μM for NMDA receptor; IC50s of 4-7 μM and 6.4 μM in CHO and Xenopus oocyte cells, respectively). Antidepressant effects.

Sepimostat (FUT-187) dimethanesulfonate exhibits neuroprotective activity via NR2B N-methyl-D-aspartate receptor antagonism at the Ifenprodil-binding site of the NR2B subunit. Sepimostat (FUT-187) dimethanesulfonate inhibits the Ifenprodil binding with a Ki value of 27.7 µM.

Cycloleucine is a specific and reversible inhibitor of nucleic acid methylations. Cycloleucine is also a competitive inhibitor of ATP: L-methionine-S-adenosyl transferase in vitro. Cycloleucine is antagonist of NMDA receptor associated glycine receptor, with a Ki of 600 μM. Cycloleucine has anxiolytic and cytostatic effects.

Conantokin G TFA, a 17-amino-acid peptide, is a potent, selective and competitive antagonist of N-methyl-D-aspartate (NMDA) receptors. Conantokin G TFA inhibits NMDA-evoked currents in murine cortical neurons with an IC50 of 480 nM. Conantokin G TFA has neuroprotective properties.

Conantokin G, a 17-amino-acid peptide, is a potent, selective and competitive antagonist of N-methyl-D-aspartate (NMDA) receptors. Conantokin G inhibits NMDA-evoked currents in murine cortical neurons with an IC50 of 480 nM. Conantokin G has neuroprotective properties.