| S6907 | Rapastinel (GLYX-13) | Rapastinel (GLYX-13, BV-102, TPPT-amide) is a partial agonist of N-methyl-D-aspartate receptor (NMDAR) that targeting a glycine site. Rapastinel has long-lasting antidepressant effects. | Selective |  | 
            
                
                    | S3203 | D-Alanine | D-alanine (Ala, (R)-Alanine, Ba 2776, D-α-Alanine, NSC 158286) is an endogenous co-agonist at the glycine site of the N-methyl-d-aspartate (NMDA) receptor. | Selective |  | 
            
                
                    | S3535 | Deudextromethorphan (AVP-786) | Deudextromethorphan (AVP-786) is an active N-methyl-D-aspartate (NMDA) receptor antagonist. | Selective |  | 
            
                
                    | S5032 | Mephenesin | Mephenesin (Decontractyl, Cresoxydiol, Memphenesin, Mephedan) is centrally acting muscle relaxant, a topical analgesic and may be an NMDA receptor antagonist. | Selective |  | 
            
                
                    | S3624 | Quinolinic acid | Quinolinic Acid (pyridine-2,3-dicarboxylic acid, QUIN), a neuroactive metabolite of the kynurenine pathway, is an agonist of N-methyl-D-aspartate (NMDA) receptor. | Selective |  | 
            
                
                    | S5302 | 6-Methoxy-2-naphthoic acid | 6-Methoxy-2-naphthoic acid (6-Methoxy-2-naphthalenecarboxylic acid) is an modulator of NMDAR. | Selective |  | 
            
                
                    | S5287 | Tiletamine Hydrochloride | Tiletamine is a lipophilc and potent vetrinary anesthetic. It is also a NMDA receptor antagonist. | Selective |  | 
            
                
                    | S4957 | Linalool | Linalool (Phantol), a monoterpene compound commonly found as major component of essential oils of several aromatic species, is a competitive antagonist of NMDA receptors. | Selective |  | 
            
                
                    | S2857 | (-)-Dizocilpine (MK 801) Maleate | (-)-Dizocilpine (MK 801, Dizocilpine, C13737) Maleate is a potent N-methyl-D-aspartate (NMDA) receptor antagonist with Ki of 30.5 nM. | Selective | NMDA receptor, Ki: 30.5 nM | 
            
                
                    | S2876 | (+)-Dizocilpine (MK 801) Maleate | (+)-Dizocilpine (MK 801) Maleate is a potent, selective and non-competitive NMDA receptor antagonist with Kd of 37.2 nM in rat brain membranes. | Selective | NMDA receptor, Kd: 37.2 nM | 
            
                
                    | S4091 | Ifenprodil Tartrate | Ifenprodil is an atypical noncompetitive antagonist at the NMDA receptor, it interacts with high affinity at a homogeneous population of NMDA receptors in neonatal rat forebrain with IC50 of 0.3 μM. | Selective | NMDA Receptor, IC50: 0.3 μM | 
            
                
                    | S0509 | NMDAR antagonist 1 | NMDAR antagonist 1 is a potent and orally bioavailable NR2B-selective antagonist of NMDAR. It has neuroprotective activity. | Selective | NMDAR, IC50: 10000 nM | 
            
                
                    | S4023 | Procaine HCl | Procaine (Novocaine) is an inhibitor of sodium channel, NMDA receptor and nAChR with IC50 of 60 μM, 0.296 mM and 45.5 μM, which is also an inhibitor of 5-HT3 with KD of 1.7 μM. | Selective | NMDA receptor, IC50: 0.296 mM | 
            
                
                    | S1330 | Felbamate | Felbamate (Felbatol, ADD-03055,W-554) is an anticonvulsant drug used in the treatment of epilepsy; NMDAR antagonist. | Selective | NMDAR, IC50: 1.8 mM | 
            
                
                    | s4702 | Sarcosine | Sarcosine (N-methylglycine, Sarcosinic acid, Methylaminoacetic acid, Methylglycine) is a competitive inhibitor of the type I glycine transporter (GlyT1) and an N-methyl-D-aspartate receptor (NMDAR) co-agonist. | Selective |  | 
            
                
                    | S4719 | Kynurenic acid | Kynurenic acid (Quinurenic acid, Kynurenate), a natural metabolite of tryptophan via the kynurenine pathway, is a broad-spectrum excitatory amino acid antagonist; It proved to be an antagonist at NMDA, kainate and AMPA
receptors. | Selective |  | 
            
                
                    | S3653 | Spermidine trihydrochloride | Spermidine (4-Azaoctamethylenediamine), a natural polyamine produced from putrescine and decarboxylated S-adenosylmethionine (dcSAM) by spermidine synthase, is a novel autophagy inducer and negatively modulates N-methyl-d-aspartate (NMDA). | Selective |  | 
            
                
                    | S6731 | Eliprodil (SL-820715) | Eliprodil (SL-820715) is a non-competitive NR2B-selective NMDA antagonist with IC50 value of 1 μM and is less potent for NR2A- and NR2C-containing receptors with IC50 > 100 μM. | Selective |  | 
            
                
                    | S2043 | Memantine HCl | Memantine HCl is an antagonist of NMDAR. It is also a CYP2B6 and CYP2D6 inhibitor for recombinant CYP2B6 and CYP2D6 with IC50 of 1.12 μM and 242.4 μM, Ki of 0.51 μM and 84.4 μM, respectively. | Selective |  | 
            
                
                    | S1614 | Riluzole (PK 26124) | Riluzole (PK 26124, RP-54274) is a glutamate release inhibitor with neuroprotective, anticonvulsant, anxiolytic and anesthetic qualities. | Selective |  | 
            
                
                    | S7072 | NMDA (N-Methyl-D-aspartic acid) | NMDA(N-Methyl-D-aspartic acid)is a specific agonist for NMDA receptor mimicking the action of glutamate, the neurotransmitter which normally acts at that receptor. Phase 4. | Selective |  |