135456 <common-name>Rapastinel</common-name> <description>Rapastinel belongs to the amino acids, peptides, and analogues, a subclass of carboxylic acids and derivatives within the organic compounds. It has the formula C18H31N5O6 and an average molecular weight of 413.48 g/mol.</description> <cas>117928-94-6</cas> <pubchem-id>14539800</pubchem-id> <chemical-formula>C18H31N5O6</chemical-formula> <weight>413.5</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-04-14T18:23:59Z</created-at> <updated-at type="dateTime">2026-08-20T01:30:05Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id>DB11801</drugbank-id> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>C[C@@H](O)[C@H](N)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)N[C@@H]([C@@H](C)O)C(N)=O</moldb-smiles> <moldb-formula>C18H31N5O6</moldb-formula> <moldb-inchi>InChI=1S/C18H31N5O6/c1-9(24)13(19)18(29)23-8-4-6-12(23)17(28)22-7-3-5-11(22)16(27)21-14(10(2)25)15(20)26/h9-14,24-25H,3-8,19H2,1-2H3,(H2,20,26)(H,21,27)/t9-,10-,11+,12+,13+,14+/m1/s1</moldb-inchi> <moldb-inchikey>GIBQQARAXHVEGD-BSOLPCOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">413.475</moldb-average-mass> <moldb-mono-mass type="decimal">413.227433738</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>-3.7</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM131349</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>(2S,3R)-2-{[(2S)-1-[(2S)-1-[(2S,3R)-2-amino-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanamide</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Organic compounds</kingdom> <superklass>Organic acids and derivatives</superklass> <klass>Carboxylic acids and derivatives</klass> <subklass>Amino acids, peptides, and analogues</subklass> <paper-count type="integer">342</paper-count> <sync-id>CED0012691</sync-id> <structure-inchikey>GIBQQARAXHVEGD-BSOLPCOYSA-N</structure-inchikey> 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