90551 <common-name>(S)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6-methoxy-2-methylisoquinolin-7-ol</common-name> <description>(S)-1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6-methoxy-2-methylisoquinolin-7-ol belongs to the benzylisoquinolines, a subclass of isoquinolines and derivatives within the organic compounds. This organoheterocyclic compound has the chemical formula C20H25NO4 and an average molecular weight of 343.40 g/mol.</description> <cas>21040-59-5</cas> <pubchem-id>20056510</pubchem-id> <chemical-formula>C20H25NO4</chemical-formula> <weight>343.4</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">2026-04-05T00:21:19Z</created-at> <updated-at type="dateTime">2026-08-20T06:17:06Z</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 nil="true"/> <moldb-formula>C20H25NO4</moldb-formula> <moldb-inchi>InChI=1/C20H25NO4/c1-21-8-7-14-11-19(24-3)17(22)12-15(14)16(21)9-13-5-6-18(23-2)20(10-13)25-4/h5-6,10-12,16,22H,7-9H2,1-4H3</moldb-inchi> <moldb-inchikey>OKORHWXYDBSYNO-INIZCTEOSA-N</moldb-inchikey> <moldb-average-mass type="decimal">343.4</moldb-average-mass> <moldb-mono-mass type="decimal">343.1783583</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>3.3</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>CHEM086444</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00051659</susdat-id> <iupac>(1S)-1-[(3,4-dimethoxyphenyl)methyl]-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-7-ol</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>Isoquinolines and derivatives</klass> <subklass>Benzylisoquinolines</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0158163</sync-id> <structure-inchikey nil="true"/> <structure-fingerprint nil="true"/> <structure-pattern-fingerprint nil="true"/> <structure-pickle nil="true"/> <structure-indexed-at nil="true"/> </compound>