312366 <common-name>(19r)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.01,16.02,10.04,8]icosa-2,4(8),9,15,17-pentaene</common-name> <description>(19r)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.01,16.02,10.04,8]icosa-2,4(8),9,15,17-pentaene is a chemical compound with the formula C18H19NO3. It has an average molecular weight of 297.30 g/mol.</description> <cas nil="true"/> <pubchem-id>207954</pubchem-id> <chemical-formula>C18H19NO3</chemical-formula> <weight>297.3</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">2026-08-29T08:45:37Z</created-at> <updated-at type="dateTime">2026-08-29T08:45:37Z</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>COC1CC23C(=CCN2CCC4=CC5=C(C=C34)OCO5)C=C1</moldb-smiles> <moldb-formula>C18H19NO3</moldb-formula> <moldb-inchi>InChI=1S/C18H19NO3/c1-20-14-3-2-13-5-7-19-6-4-12-8-16-17(22-11-21-16)9-15(12)18(13,19)10-14/h2-3,5,8-9,14H,4,6-7,10-11H2,1H3/t14-,18?/m0/s1</moldb-inchi> <moldb-inchikey>TVOFUERNMZTYRM-PIVQAISJSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">297.1364935</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2</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>CHEM308259</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>(19r)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.01,16.02,10.04,8]icosa-2,4(8),9,15,17-pentaene</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>Alkaloids and derivatives</superklass> <klass>Erythrina alkaloids</klass> <subklass>Erythrinanes</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0263305</sync-id> <structure-inchikey>TVOFUERNMZTYRM-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>8000000000000000000004000000200000000000010000000000000000000000000000000000802000000000000000000000400000000000000000000000001000000001000008000004000000800001000100000000002000000000000000000000000040000000100000000000020140000000000000040000100000000048000010000000000008000000000000000000000000080000010000000000000000040004000000080008000000100000000000008000000000000000000000010000000000000000000000000000000000000000200001000004000080000000000000010041008000400000000000000000080000041000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAWAAAAGgAAAIABBgBgAAAAAQMIACAAAAAC BgBgAAAAAwEGAGAAAAACAgYAIAAAAAQGACgAAAADBAYAaAAAAAMDAQYAYAAA AAICBwAgAAAAAwYAYAAAAAICBgBgAAAAAgIGQCgAAAADBAZAaAAAAAMDAQZA KAAAAAMEBkAoAAAAAwQGQGgAAAADAwEGQCgAAAADBAgAKAAAAAMCBgBgAAAA AgIIACgAAAADAgYAaAAAAAMDAQYAaAAAAAMDAQsAAQABAgACAwADBAAEBQAF BigCBgcABwgACAkACQoACgsACwxoDAwNaAwNDmgMDg9oDA8QaAwOESAREgAS EwAFFCAUFSgCFQIACAQAEAQAEAtoDBMNIEIFAAAABgIVFAUEAwUGBQQIBwYJ CgsQBAgGDA0ODxALBREODRMSFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:19:20Z</structure-indexed-at> </compound>