121705 <common-name>(+/-)-3,4-Methylenedioxymethamphetamine-D5 (MDMA-d5)</common-name> <description>(+/-)-3,4-Methylenedioxymethamphetamine-D5 (MDMA-d5) belongs to the benzodioxoles, a class of organoheterocyclic compounds within the organic compounds. This compound has the formula C11H10D5NO2 and an average molecular weight of 198.28 g/mol.</description> <cas>136765-43-0</cas> <pubchem-id>56845872</pubchem-id> <chemical-formula>C11H10D5NO2</chemical-formula> <weight nil="true"/> <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">2026-04-06T04:40:06Z</created-at> <updated-at type="dateTime">2026-04-06T04:40:06Z</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 nil="true"/> <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>[2H]C(C1=CC2=C(OCO2)C=C1)C([2H])(C)NC([2H])([2H])[2H]</moldb-smiles> <moldb-formula>C11H10D5NO2</moldb-formula> <moldb-inchi>InChI=1S/C11H15NO2/c1-8(12-2)5-9-3-4-10-11(6-9)14-7-13-10/h3-4,6,8,12H,5,7H2,1-2H3/i2D3,5D,8D</moldb-inchi> <moldb-inchikey>SHXWCVYOXRDMCX-RMOCDOLISA-N</moldb-inchikey> <moldb-average-mass type="decimal">198.277</moldb-average-mass> <moldb-mono-mass type="decimal">198.141662</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>27472395</chemspider-id> <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>CHEM117598</chemdb-id> <dsstox-id>DTXSID801016129</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00101026</susdat-id> <iupac>1-(2H-1,3-Benzodioxol-5-yl)-N-(~2~H_3_)methyl(1,2-~2~H_2_)propan-2-amine</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>Organoheterocyclic compounds</superklass> <klass>Benzodioxoles</klass> <subklass nil="true"/> <paper-count type="integer">0</paper-count> <sync-id>CED0121322</sync-id> <structure-inchikey>SHXWCVYOXRDMCX-RMOCDOLISA-N</structure-inchikey> <structure-fingerprint>40000000000000000000800000000010000000000000000000000000000000000000001000000200000000000000000000000000000000400000010000008000000000000010000000000000000000000000800000000000000000002000000000000000000000100000000000100200000000020000000000000000000000000010000040000000000000000000001080000000000001000000000000000000000000040000000004000000080000000000000000000000000000000020000000008000000000000000000000110000000000000000000000000220000000000080000000000000010040000000500000000000000000000008000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAATAAAAFAAAAIABASAoAQAAAQECAAAABgBg AAAAAwEGQCgAAAADBAZAaAAAAAMDAQZAKAAAAAMEBkAoAAAAAwQIACgAAAAD AgYAYAAAAAICCAAoAAAAAwIGQGgAAAADAwEGQGgAAAADAwEGACAAAAAEASAo AQAAAQECAAAABgBgAAAAAQMHAGAAAAACAQYAIAAAAAQBICgBAAABAQIAAAAB ICgBAAABAQIAAAABICgBAAABAQIAAAALAAEAAQIAAgNoDAMEaAwEBWgMBQYg BgcABwgABQloDAkKaAwBCwALDAALDQALDgAODwAPEAAPEQAPEgAKAmgMCAQg QgIAAAAGAgoJBQQDBQYFBAgHFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:45:01Z</structure-indexed-at> </compound>