Home›Catechols›(E)-caffeic aldehyde🌐EnglishEnglishFrançaisPolski中文日本語Structure via PubChem · Public domain (PubChem)EntityQ104920649· pop 6· linked from 4 articles(E)-caffeic aldehydeAlso known as (E)-caffeyl aldehyde, caffeic aldehydechemical compoundChemical dataFormulaC9H8O3Molecular weight164.16 g/molIUPAC name(E)-3-(3,4-dihydroxyphenyl)prop-2-enalvia PubChemWikidata factsMass164.047344116Show 4 more factscanonical SMILESO=CC=CC1=CC=C(O)C(O)=C1chemical formulaC₉H₈O₃isomeric SMILESC1=CC(=C(C=C1/C=C/C=O)O)OCommons categoryCaffeic aldehydeSources (2)wikidata.orgAvailable in 5 languagesFrançais中文EsperantoSerbianvia Wikidata sitelinks · CC0Connectionsdigital object identifierEntitychemical formulaEntityCategoriesCatecholsChembox having GHS dataChemical articles with multiple CAS registry numbersChemical articles with multiple compound IDsConjugated aldehydesMultiple chemicals in an infobox that need indexingPhenylpropanoids