The chemical N-Methyl-D-aspartic acid has a designated molecular formula of C5H9NO4 and a molecular weight of 147.130 g/mol. Synonyms may include: 3-04-00-01522 (Beilstein Handbook Reference), BRN 1724431, N-Methylaspartate, N-Methyl-D-aspartate, NMDA, UNII-1903B9Q6PI (ChemID). N-Methyl-D-aspartic acid has been assigned a MeSH pharmacological action of: Excitatory Amino Acid Agonist.