CINXE.COM

<!DOCTYPE html> <html class="client-nojs" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Category:Caffeic acid - Wikimedia Commons</title> <script>(function(){var className="client-js";var cookie=document.cookie.match(/(?:^|; )commonswikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"9bc31d36-3515-461b-8af9-ecd5bb726ccc","wgCanonicalNamespace":"Category","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":14,"wgPageName":"Category:Caffeic_acid","wgTitle":"Caffeic acid","wgCurRevisionId":942736086,"wgRevisionId":942736086,"wgArticleId":8038414,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"], "wgCategories":["Uses of Wikidata Infobox","Hydroxycinnamic acids","Catechols","Xanthine oxidase inhibitors","Α,β-unsaturated carboxylic acids"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Category:Caffeic_acid","wgRelevantArticleId":8038414,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"commons","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":false,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":200,"wgCentralAuthMobileDomain":false,"upwizPropertyTitles":{"P180":"Main subjects visible in this work"},"upwizPropertyPlaceholders":{"P180":"e.g., Angolan giraffe"},"upwizPropertyCopyLabels" :{"P180":"Main subjects"},"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"personal","wgULSisCompactLinksEnabled":true,"wgVector2022LanguageInHeader":false,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q414116","wbmiDefaultProperties":["P180"],"wbmiPropertyTitles":{"P180":"Items portrayed in this file"},"wbmiPropertyTypes":{"P180":"wikibase-item"},"wbmiRepoApiUrl":"/w/api.php","wbmiHelpUrls":{"P180":"https://commons.wikimedia.org/wiki/Special:MyLanguage/Commons:Depicts"},"wbmiExternalEntitySearchBaseUri":"https://www.wikidata.org/w/api.php","wbmiSupportedDataTypes":["wikibase-item","string","quantity","time","monolingualtext","external-id","globe-coordinate","url"],"wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"]};RLSTATE={"ext.gadget.Long-Image-Names-in-Categories":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user": "ready","user":"ready","user.options":"loading","mediawiki.action.styles":"ready","ext.categoryTree.styles":"ready","mediawiki.page.gallery.styles":"ready","mediawiki.helplink":"ready","skins.vector.styles.legacy":"ready","jquery.makeCollapsible.styles":"ready","ext.tmh.player.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","codex-search-styles":"ready","ext.uls.pt":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["mmv.bootstrap","ext.categoryTree","site","mediawiki.page.ready","jquery.makeCollapsible","skins.vector.legacy.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.Slideshow","ext.gadget.ZoomViewer","ext.gadget.CollapsibleTemplates","ext.gadget.fastcci","ext.gadget.Stockphoto","ext.gadget.WatchlistNotice","ext.gadget.AjaxQuickDelete","ext.gadget.WikiMiniAtlas","ext.gadget.LanguageSelect","ext.gadget.PictureOfTheYearEnhancements","ext.tmh.player","ext.urlShortener.toolbar", "ext.centralauth.centralautologin","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.wikimediaEvents.wikibase","ext.navigationTiming","ext.uls.compactlinks","ext.uls.interface","ext.checkUser.clientHints","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=codex-search-styles%7Cext.categoryTree.styles%7Cext.tmh.player.styles%7Cext.uls.pt%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cjquery.makeCollapsible.styles%7Cmediawiki.action.styles%7Cmediawiki.helplink%7Cmediawiki.page.gallery.styles%7Cskins.vector.styles.legacy%7Cwikibase.client.init&only=styles&skin=vector"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.gadget.Long-Image-Names-in-Categories&only=styles&skin=vector"> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/1200px-Kaffees%C3%A4ure.svg.png"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="588"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/800px-Kaffees%C3%A4ure.svg.png"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="392"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/640px-Kaffees%C3%A4ure.svg.png"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="314"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Category:Caffeic acid - Wikimedia Commons"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//commons.m.wikimedia.org/wiki/Category:Caffeic_acid"> <link rel="alternate" type="application/x-wiki" title="Edit" href="/w/index.php?title=Category:Caffeic_acid&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/commons.png"> <link rel="icon" href="/static/favicon/commons.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikimedia Commons"> <link rel="EditURI" type="application/rsd+xml" href="//commons.wikimedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://commons.wikimedia.org/wiki/Category:Caffeic_acid"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/"> <link rel="alternate" type="application/atom+xml" title="Wikimedia Commons Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin-vector-legacy mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-14 ns-subject mw-editable page-Category_Caffeic_acid rootpage-Category_Caffeic_acid skin-vector action-view"><div id="mw-page-base" class="noprint"></div> <div id="mw-head-base" class="noprint"></div> <div id="content" class="mw-body" role="main"> <a id="top"></a> <div id="siteNotice"></div> <div class="mw-indicators"> <div id="mw-indicator-mw-helplink" class="mw-indicator"><a href="/wiki/Commons:Categories" target="_blank" class="mw-helplink"><span class="mw-helplink-icon"></span>Help</a></div> </div> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Category</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Caffeic acid</span></h1> <div id="bodyContent" class="vector-body"> <div id="siteSub" class="noprint">From Wikimedia Commons, the free media repository</div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="contentSub2"></div> <div id="jump-to-nav"></div> <a class="mw-jump-link" href="#mw-head">Jump to navigation</a> <a class="mw-jump-link" href="#searchInput">Jump to search</a> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r905765184">.mw-parser-output #wdinfobox[dir="ltr"]{float:right;clear:right;margin-right:0;margin-left:1em}.mw-parser-output #wdinfobox[dir="rtl"]{float:left;clear:left;margin-left:0;margin-right:1em}.mw-parser-output #wdinfobox{width:258px;box-sizing:border-box;font-size:95%;padding:0}.mw-parser-output #wdinfobox .image img{max-width:250px;max-height:250px;width:auto}.mw-parser-output #wdinfoboxcaption{background:#FFF}.mw-parser-output #wdinfobox[dir="ltr"] #wdinfoboxcaption{margin-left:0}.mw-parser-output #wdinfobox[dir="rtl"] #wdinfoboxcaption{margin-right:0}.mw-parser-output #wdinfobox th,.mw-parser-output #wdinfo_taxon th{vertical-align:top;word-wrap:break-word;hyphens:auto}.mw-parser-output #wdinfobox td,.mw-parser-output #wdinfo_taxon td{word-wrap:break-word;hyphens:auto}.mw-parser-output #wdinfobox li:not(:last-child){margin-bottom:3px}.mw-parser-output #wdinfo_taxon{font-size:95%;table-layout:fixed;padding:0}.mw-parser-output .taxontree-lcell,.mw-parser-output .wikidatainfobox-lcell{background:#CFE3FF;padding-left:.4em;padding-right:.4em;font-weight:bold}.mw-parser-output .taxontree-rcell,.mw-parser-output .wikidatainfobox-rcell{word-wrap:break-word;hyphens:auto}.mw-parser-output #wdinfobox[dir="ltr"] .taxontree-lcell,.mw-parser-output #wdinfobox[dir="ltr"] .wikidatainfobox-lcell{text-align:right;word-wrap:break-word;hyphens:auto}.mw-parser-output #wdinfobox[dir="rtl"] .taxontree-lcell,.mw-parser-output #wdinfobox[dir="rtl"] .wikidatainfobox-lcell{text-align:left;word-wrap:break-word;hyphens:auto}.mw-parser-output .taxontree-fullcell{text-align:center}.mw-parser-output .taxontree-hdrcell{text-align:center;background:#CFE3FF;padding-left:.4em;padding-right:.4em;font-weight:bold}.mw-parser-output .taxontree-row{}@media screen and (max-width:600px){.mw-parser-output .wdinfo_nomobile{display:none;visibility:hidden;height:0}}.mw-parser-output .wdinfobox_horizontal{clear:both!important;display:block;box-sizing:border-box!important;width:100%!important;column-width:24em}.mw-parser-output .wdinfobox_hide{display:none}.mw-parser-output #wdcreator{display:none}.mw-parser-output .wdcreator_show{display:block!important}.mw-parser-output #wdinfo_taxon ul{list-style:none;list-style-position:inside}.mw-parser-output #wdinfobox[dir="ltr"] #wdinfo_taxon ul{padding-left:0;margin-left:0}.mw-parser-output #wdinfobox[dir="rtl"] #wdinfo_taxon ul{padding-right:0;margin-right:0}.mw-parser-output .wikidatainfoboxVN ul li{list-style:none;padding:0;margin:0}.mw-parser-output .wikidatainfoboxVN ul{margin-left:0}.mw-parser-output .wikidatainfoboxVN{padding:0;margin:0}</style><div style="display:none"><nowiki>Ácido cafeico; kávésav; Azido kafeikoa; کافئیک اسید; Kaffeesäure; کافئیک اسید; 咖啡酸; kafoacido; Acid cafeic; コーヒー酸; Kyselina kávová; Кавова кислота; Caffeic acid; 咖啡酸; 咖啡酸; Kahvihappo; kafoacido; kyselina kávová; Kofeinska kiselina; acido caffeico; acide caféique; Ácido cafeico; Kofeinska kiselina; 咖啡酸; 咖啡酸; kwas (E)-kawowy; кофейная кислота; 咖啡酸; àcid cafeic; Kofeinska kiselina; koffiezuur; 카페산; trans-caffeic acid; حمض الكافئيك; 咖啡酸; Кафеена киселина; compuesto químico; 化合物; természetes fenolos vegyület; konposatu kimiko; کیٖمیٲیی مُرَکَب; compuestu químicu; compost químic; chemische Verbindung; chemische Verbindung; хімічнае злучэнне; քիմիական միացություն; 化合物; gemyske ferbining; compus chimic; 化合物; composito chimic; תרכובת; chemická zlúčenina; 化合物; component quimic; compositum chemicum; 化合物; 化合物; kemisk forbindelse; kemiallinen yhdiste; chemical compound; kemia kombinaĵo; хемиско соединение; химично съединение; compuesto quimico; রাসায়নিক যৌগ; composé chimique; chemical compound; keemiline ühend; രാസസം‌യുക്തം; composto chimico; chemische verbinding; cyfansoddyn cemegol; związek chemiczny; cumpostu chìmicu; composto químico; senyawa kimia; ķīmisks savienojums; chemiese verbinding; химическое соединение; хімічна сполука; komponim kimik; composto químico; 化合物; cheemesch Verbindung; kjemisk sambinding; kjemisk forbindelse; 化合物; хімічнае злучэньне; kemiala kompozajo; 化合物; chemical compound; composto químico; مركب كيميائي; χημική ένωση; organická sloučenina; Ácido caféico; Acido cafeico; 3,4-ジヒドロキシケイ皮酸; カフェ酸; 331-39-5; kwas trans-kawowy; Kofeiinihappo; 3,4-Dihydroxybenzeneacrylic acid; Cichoric acid; 3,4-Dihydroxycinnamic acid; Caffeic acid; 3,4-Dihydroxy-trans-cinnamate; caffeic acid (trans from); 3,4-Dihydroxycinnamic Acid; حمض البن; Кофеинова киселина; Ácido caféico</nowiki></div><table id="wdinfobox" dir="ltr" class="fileinfotpl-type-information vevent infobox mw-collapsible"><caption class="fn org" id="wdinfoboxcaption"><b>trans-caffeic acid </b></caption><tbody><tr><td colspan="2" class="wdinfo_nomobile" style="text-align:center"><div>chemical compound</div><div class="switcher-container"><div class="center"><span class="wpImageAnnotatorControl wpImageAnnotatorCaptionOff"><span typeof="mw:File"><a href="/wiki/File:Kaffees%C3%A4ure.svg" class="mw-file-description"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/230px-Kaffees%C3%A4ure.svg.png" decoding="async" width="230" height="113" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/345px-Kaffees%C3%A4ure.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/460px-Kaffees%C3%A4ure.svg.png 2x" data-file-width="300" data-file-height="147" /></a></span></span></div></div></td></tr><tr><td colspan="2" style="text-align:center"><b><a class="external text" href="https://commons.wikimedia.org/w/index.php?title=Special%3AUploadWizard&categories=Caffeic+acid">Upload media</a></b></td></tr><tr><td colspan="2" style="text-align:center; font-weight:bold"><div><span typeof="mw:File"><span><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Wikipedia-logo-v2.svg/16px-Wikipedia-logo-v2.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Wikipedia-logo-v2.svg/24px-Wikipedia-logo-v2.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/80/Wikipedia-logo-v2.svg/32px-Wikipedia-logo-v2.svg.png 2x" data-file-width="103" data-file-height="94" /></span></span> <a href="https://en.wikipedia.org/wiki/Caffeic_acid" class="extiw" title="en:Caffeic acid">Wikipedia</a></div></td></tr><tr><th class="wikidatainfobox-lcell">Instance of</th><td><div class="plainlist"><ul><li>type of chemical entity</li></ul></div></td></tr><tr class="wdinfo_nomobile"><th class="wikidatainfobox-lcell">Subclass of</th><td><div class="plainlist"><ul><li>caffeic acid</li></ul></div></td></tr><tr class="wdinfo_nomobile"><th class="wikidatainfobox-lcell">Has part(s)</th><td><div class="plainlist"><ul><li><a href="/wiki/Oxygen" title="Oxygen">oxygen</a></li><li><a href="/wiki/Carbon" title="Carbon">carbon</a></li><li><a href="/wiki/Hydrogen" title="Hydrogen">hydrogen</a></li></ul></div></td></tr><tr class="wdinfo_nomobile"><th class="wikidatainfobox-lcell">Mass</th><td><div class="plainlist"><ul><li>180.042 Da</li></ul></div></td></tr><tr><td colspan="2"><table style="width:100%" id="wdinfo_ac" class="mw-collapsible"><tbody><tr><th style="background: #cfe3ff">Authority file</th></tr><tr><td style="text-align: center;"><div style="overflow-wrap: break-word; font-size: smaller"><span typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q414116" title="d:Q414116"><img alt="Wikidata" src="https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> <a href="https://www.wikidata.org/wiki/Q414116" class="extiw" title="d:Q414116">Q414116</a><br /><span class="wdinfo_nomobile"></span></div></td></tr><tr class="wdinfo_nomobile"><td colspan="2" style="text-align: center"><small><div class="hlist hlist-separated"><ul><li><span style="white-space:nowrap"><a class="external text" href="https://reasonator.toolforge.org/?q=Q414116">Reasonator</a></span></li><li><span style="white-space:nowrap"><a href="https://iw.toolforge.org/scholia/Q414116" class="extiw" title="toolforge:scholia/Q414116">Scholia</a></span></li><li><span style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://wikidocumentaries-demo.wmcloud.org/Q414116">Wikidocumentaries</a></span></li><li><span style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://petscan.wmflabs.org/?language=commons&categories=Caffeic_acid&project=wikimedia&ns%5B6%5D=1">PetScan</a></span></li><li><span style="white-space:nowrap"><a class="external text" href="https://glamtools.toolforge.org/glamorgan.html?&category=Caffeic_acid&depth=1&month=last">statistics</a></span></li><li><span style="white-space:nowrap"><a class="external text" href="https://wikimap.toolforge.org/?cat=Caffeic_acid&subcats=true&subcatdepth=1&cluster=true">WikiMap</a></span></li><li><span style="white-space:nowrap"><a class="external text" href="https://locator-tool.toolforge.org/#/geolocate?category=Caffeic_acid">Locator tool</a></span></li><li><span style="white-space:nowrap"><a class="external text" href="https://kmlexport.toolforge.org/?project=commons&article=Category%3ACaffeic+acid">KML file</a></span></li><li><a href="/wiki/Special:Search/haswbstatement:P180%3DQ414116" title="Special:Search/haswbstatement:P180=Q414116">Search depicted</a></li></ul></div></small></td></tr></tbody></table></td></tr><tr class="wdinfo_nomobile"><td lang="en" colspan="2" style="text-align:right"><span typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q414116" title="Edit infobox data on Wikidata"><img alt="Edit infobox data on Wikidata" src="https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/23px-Blue_pencil.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/30px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></td></tr></tbody></table>    </div><div class="mw-category-generated" lang="en" dir="ltr"><div id="mw-subcategories"> <h2>Subcategories</h2> <p>This category has only the following subcategory. </p><div lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-category"><div class="mw-category-group"><h3>C</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:Clovamide" title="Category:Clovamide">Clovamide</a></bdi> <span title="Contains 0 subcategories, 0 pages, and 3 files" dir="ltr">(3 F)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div></div></div> </div><div id="mw-category-media"> <h2>Media in category "Caffeic acid"</h2> <p>The following 12 files are in this category, out of 12 total. </p><ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:3-(3,4-dihydroxyphenyl)-acrylic_acid.svg" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/3-%283%2C4-dihydroxyphenyl%29-acrylic_acid.svg/120px-3-%283%2C4-dihydroxyphenyl%29-acrylic_acid.svg.png" decoding="async" loading="lazy" width="120" height="79" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/3-%283%2C4-dihydroxyphenyl%29-acrylic_acid.svg/180px-3-%283%2C4-dihydroxyphenyl%29-acrylic_acid.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/3-%283%2C4-dihydroxyphenyl%29-acrylic_acid.svg/240px-3-%283%2C4-dihydroxyphenyl%29-acrylic_acid.svg.png 2x" data-file-width="195" data-file-height="128" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:3-(3,4-dihydroxyphenyl)-acrylic_acid.svg" class="galleryfilename galleryfilename-truncate" title="File:3-(3,4-dihydroxyphenyl)-acrylic acid.svg">3-(3,4-dihydroxyphenyl)-acrylic acid.svg</a> 195 × 128; 6 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:3-Hydroxy-Hispidin-Luciferin.png" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/3-Hydroxy-Hispidin-Luciferin.png/120px-3-Hydroxy-Hispidin-Luciferin.png" decoding="async" loading="lazy" width="120" height="102" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/3-Hydroxy-Hispidin-Luciferin.png/180px-3-Hydroxy-Hispidin-Luciferin.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/b/bf/3-Hydroxy-Hispidin-Luciferin.png/240px-3-Hydroxy-Hispidin-Luciferin.png 2x" data-file-width="548" data-file-height="468" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:3-Hydroxy-Hispidin-Luciferin.png" class="galleryfilename galleryfilename-truncate" title="File:3-Hydroxy-Hispidin-Luciferin.png">3-Hydroxy-Hispidin-Luciferin.png</a> 548 × 468; 75 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Cafeic-acid-3D.png" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Cafeic-acid-3D.png/120px-Cafeic-acid-3D.png" decoding="async" loading="lazy" width="120" height="70" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Cafeic-acid-3D.png/180px-Cafeic-acid-3D.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Cafeic-acid-3D.png/240px-Cafeic-acid-3D.png 2x" data-file-width="1556" data-file-height="914" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Cafeic-acid-3D.png" class="galleryfilename galleryfilename-truncate" title="File:Cafeic-acid-3D.png">Cafeic-acid-3D.png</a> 1,556 × 914; 311 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Caffeic_acid_3D.png" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Caffeic_acid_3D.png/120px-Caffeic_acid_3D.png" decoding="async" loading="lazy" width="120" height="82" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Caffeic_acid_3D.png/180px-Caffeic_acid_3D.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Caffeic_acid_3D.png/240px-Caffeic_acid_3D.png 2x" data-file-width="523" data-file-height="357" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Caffeic_acid_3D.png" class="galleryfilename galleryfilename-truncate" title="File:Caffeic acid 3D.png">Caffeic acid 3D.png</a> 523 × 357; 63 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Caffeic_acid.svg" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Caffeic_acid.svg/120px-Caffeic_acid.svg.png" decoding="async" loading="lazy" width="120" height="64" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Caffeic_acid.svg/180px-Caffeic_acid.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Caffeic_acid.svg/240px-Caffeic_acid.svg.png 2x" data-file-width="248" data-file-height="133" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Caffeic_acid.svg" class="galleryfilename galleryfilename-truncate" title="File:Caffeic acid.svg">Caffeic acid.svg</a> 248 × 133; 2 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Caffeic_acid2DACS.svg" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Caffeic_acid2DACS.svg/120px-Caffeic_acid2DACS.svg.png" decoding="async" loading="lazy" width="120" height="52" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Caffeic_acid2DACS.svg/180px-Caffeic_acid2DACS.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Caffeic_acid2DACS.svg/240px-Caffeic_acid2DACS.svg.png 2x" data-file-width="717" data-file-height="313" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Caffeic_acid2DACS.svg" class="galleryfilename galleryfilename-truncate" title="File:Caffeic acid2DACS.svg">Caffeic acid2DACS.svg</a> 717 × 313; 9 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Caffeic-acid-3D-balls.png" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Caffeic-acid-3D-balls.png/120px-Caffeic-acid-3D-balls.png" decoding="async" loading="lazy" width="120" height="69" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Caffeic-acid-3D-balls.png/180px-Caffeic-acid-3D-balls.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Caffeic-acid-3D-balls.png/240px-Caffeic-acid-3D-balls.png 2x" data-file-width="2036" data-file-height="1174" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Caffeic-acid-3D-balls.png" class="galleryfilename galleryfilename-truncate" title="File:Caffeic-acid-3D-balls.png">Caffeic-acid-3D-balls.png</a> 2,036 × 1,174; 332 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:CaffeicAcid3d.png" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/CaffeicAcid3d.png/120px-CaffeicAcid3d.png" decoding="async" loading="lazy" width="120" height="83" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/CaffeicAcid3d.png/180px-CaffeicAcid3d.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/CaffeicAcid3d.png/240px-CaffeicAcid3d.png 2x" data-file-width="736" data-file-height="510" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:CaffeicAcid3d.png" class="galleryfilename galleryfilename-truncate" title="File:CaffeicAcid3d.png">CaffeicAcid3d.png</a> 736 × 510; 107 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:CaffeicAcIn.png" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/65/CaffeicAcIn.png/120px-CaffeicAcIn.png" decoding="async" loading="lazy" width="120" height="56" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/6/65/CaffeicAcIn.png/180px-CaffeicAcIn.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/6/65/CaffeicAcIn.png/240px-CaffeicAcIn.png 2x" data-file-width="1464" data-file-height="681" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:CaffeicAcIn.png" class="galleryfilename galleryfilename-truncate" title="File:CaffeicAcIn.png">CaffeicAcIn.png</a> 1,464 × 681; 24 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Kaffees%C3%A4ure_by_Danny_S._-_001.JPG" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Kaffees%C3%A4ure_by_Danny_S._-_001.JPG/120px-Kaffees%C3%A4ure_by_Danny_S._-_001.JPG" decoding="async" loading="lazy" width="120" height="70" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Kaffees%C3%A4ure_by_Danny_S._-_001.JPG/180px-Kaffees%C3%A4ure_by_Danny_S._-_001.JPG 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Kaffees%C3%A4ure_by_Danny_S._-_001.JPG/240px-Kaffees%C3%A4ure_by_Danny_S._-_001.JPG 2x" data-file-width="1205" data-file-height="699" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Kaffees%C3%A4ure_by_Danny_S._-_001.JPG" class="galleryfilename galleryfilename-truncate" title="File:Kaffeesäure by Danny S. - 001.JPG">Kaffeesäure by Danny S. - 001.JPG</a> 1,205 × 699; 474 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg/120px-Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg.png" decoding="async" loading="lazy" width="120" height="69" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg/180px-Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg/240px-Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg.png 2x" data-file-width="443" data-file-height="256" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Kaffees%C3%A4ure-L-asparagins%C3%A4ureamid_Structural_Formula_V1.svg" class="galleryfilename galleryfilename-truncate" title="File:Kaffeesäure-L-asparaginsäureamid Structural Formula V1.svg">Kaffeesäure-L-asparaginsäureamid Structural Formula V1.svg</a> 443 × 256; 10 KB<br> </div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/File:Kaffees%C3%A4ure.svg" class="mw-file-description"><img alt="" src="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/120px-Kaffees%C3%A4ure.svg.png" decoding="async" loading="lazy" width="120" height="59" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/180px-Kaffees%C3%A4ure.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Kaffees%C3%A4ure.svg/240px-Kaffees%C3%A4ure.svg.png 2x" data-file-width="300" data-file-height="147" /></a></span></div> <div class="gallerytext"><a href="/wiki/File:Kaffees%C3%A4ure.svg" class="galleryfilename galleryfilename-truncate" title="File:Kaffeesäure.svg">Kaffeesäure.svg</a> 300 × 147; 4 KB<br> </div> </li> </ul> </div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://commons.wikimedia.org/w/index.php?title=Category:Caffeic_acid&oldid=942736086">https://commons.wikimedia.org/w/index.php?title=Category:Caffeic_acid&oldid=942736086</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:Categories" title="Special:Categories">Categories</a>: <ul><li><a href="/wiki/Category:Hydroxycinnamic_acids" title="Category:Hydroxycinnamic acids">Hydroxycinnamic acids</a></li><li><a href="/wiki/Category:Catechols" title="Category:Catechols">Catechols</a></li><li><a href="/wiki/Category:Xanthine_oxidase_inhibitors" title="Category:Xanthine oxidase inhibitors">Xanthine oxidase inhibitors</a></li><li><a href="/wiki/Category:%CE%91,%CE%B2-unsaturated_carboxylic_acids" title="Category:Α,β-unsaturated carboxylic acids">Α,β-unsaturated carboxylic acids</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-user-shown">Non-topical/index: <ul><li><a href="/wiki/Category:Uses_of_Wikidata_Infobox" title="Category:Uses of Wikidata Infobox">Uses of Wikidata Infobox</a></li></ul></div></div> </div> </div> <div id="mw-navigation"> <h2>Navigation menu</h2> <div id="mw-head"> <nav id="p-personal" class="mw-portlet mw-portlet-personal vector-user-menu-legacy vector-menu" aria-labelledby="p-personal-label" > <h3 id="p-personal-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Personal tools</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-uls" class="mw-list-item active"><a class="uls-trigger" href="#"><span>English</span></a></li><li id="pt-anonuserpage" class="mw-list-item"><span title="The user page for the IP address you are editing as">Not logged in</span></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li><li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-createaccount" class="mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Category%3ACaffeic+acid" title="You are encouraged to create an account and log in; however, it is not mandatory"><span>Create account</span></a></li><li id="pt-login" class="mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Category%3ACaffeic+acid" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o"><span>Log in</span></a></li> </ul> </div> </nav> <div id="left-navigation"> <nav id="p-namespaces" class="mw-portlet mw-portlet-namespaces vector-menu-tabs vector-menu-tabs-legacy vector-menu" aria-labelledby="p-namespaces-label" > <h3 id="p-namespaces-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Namespaces</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-category" class="selected mw-list-item"><a href="/wiki/Category:Caffeic_acid" title="View the category page [c]" accesskey="c"><span>Category</span></a></li><li id="ca-talk" class="new mw-list-item"><a href="/w/index.php?title=Category_talk:Caffeic_acid&action=edit&redlink=1" rel="discussion" class="new" title="Discussion about the content page (page does not exist) [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </nav> <nav id="p-variants" class="mw-portlet mw-portlet-variants emptyPortlet vector-menu-dropdown vector-menu" aria-labelledby="p-variants-label" > <input type="checkbox" id="p-variants-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-variants" class="vector-menu-checkbox" aria-labelledby="p-variants-label" > <label id="p-variants-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">English</span> </label> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> </div> <div id="right-navigation"> <nav id="p-views" class="mw-portlet mw-portlet-views vector-menu-tabs vector-menu-tabs-legacy vector-menu" aria-labelledby="p-views-label" > <h3 id="p-views-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Views</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected mw-list-item"><a href="/wiki/Category:Caffeic_acid"><span>View</span></a></li><li id="ca-edit" class="mw-list-item"><a href="/w/index.php?title=Category:Caffeic_acid&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="mw-list-item"><a href="/w/index.php?title=Category:Caffeic_acid&action=history" title="Past revisions of this page [h]" accesskey="h"><span>History</span></a></li> </ul> </div> </nav> <nav id="p-cactions" class="mw-portlet mw-portlet-cactions emptyPortlet vector-menu-dropdown vector-menu" aria-labelledby="p-cactions-label" title="More options" > <input type="checkbox" id="p-cactions-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-cactions" class="vector-menu-checkbox" aria-labelledby="p-cactions-label" > <label id="p-cactions-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">More</span> </label> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box"> <h3 >Search</h3> <form action="/w/index.php" id="searchform" class="vector-search-box-form"> <div id="simpleSearch" class="vector-search-box-inner" data-search-loc="header-navigation"> <input class="vector-search-box-input" type="search" name="search" placeholder="Search Wikimedia Commons" aria-label="Search Wikimedia Commons" autocapitalize="sentences" title="Search Wikimedia Commons [f]" accesskey="f" id="searchInput" > <input type="hidden" name="title" value="Special:MediaSearch"> <input id="mw-searchButton" class="searchButton mw-fallbackSearchButton" type="submit" name="fulltext" title="Search the pages for this text" value="Search"> <input id="searchButton" class="searchButton" type="submit" name="go" title="Go to a page with this exact name if it exists" value="Go"> </div> </form> </div> </div> </div> <div id="mw-panel" class="vector-legacy-sidebar"> <div id="p-logo" role="banner"> <a class="mw-wiki-logo" href="/wiki/Main_Page" title="Visit the main page"></a> </div> <nav id="p-navigation" class="mw-portlet mw-portlet-navigation vector-menu-portal portal vector-menu" aria-labelledby="p-navigation-label" > <h3 id="p-navigation-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Navigate</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-welcome" class="mw-list-item"><a href="/wiki/Commons:Welcome"><span>Welcome</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Commons:Community_portal" title="About the project, what you can do, where to find things"><span>Community portal</span></a></li><li id="n-village-pump" class="mw-list-item"><a href="/wiki/Commons:Village_pump"><span>Village pump</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Special:MyLanguage/Help:Contents" title="The place to find out"><span>Help center</span></a></li> </ul> </div> </nav> <nav id="p-participate" class="mw-portlet mw-portlet-participate vector-menu-portal portal vector-menu" aria-labelledby="p-participate-label" > <h3 id="p-participate-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Participate</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-uploadbtn" class="mw-list-item"><a href="/wiki/Special:UploadWizard"><span>Upload file</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes in the wiki [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-latestfiles" class="mw-list-item"><a href="/wiki/Special:NewFiles"><span>Latest files</span></a></li><li id="n-randomimage" class="mw-list-item"><a href="/wiki/Special:Random/File" title="Load a random file [x]" accesskey="x"><span>Random file</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Commons:Contact_us"><span>Contact us</span></a></li> </ul> </div> </nav> <nav id="p-tb" class="mw-portlet mw-portlet-tb vector-menu-portal portal vector-menu" aria-labelledby="p-tb-label" > <h3 id="p-tb-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Tools</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Category:Caffeic_acid" title="A list of all wiki pages that link here [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Category:Caffeic_acid" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Category:Caffeic_acid&oldid=942736086" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Category:Caffeic_acid&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fcommons.wikimedia.org%2Fwiki%2FCategory%3ACaffeic_acid"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fcommons.wikimedia.org%2Fwiki%2FCategory%3ACaffeic_acid"><span>Download QR code</span></a></li> </ul> </div> </nav> <nav id="p-coll-print_export" class="mw-portlet mw-portlet-coll-print_export vector-menu-portal portal vector-menu" aria-labelledby="p-coll-print_export-label" > <h3 id="p-coll-print_export-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Print/export</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Special:Book&bookcmd=book_creator&referer=Category%3ACaffeic+acid"><span>Create a book</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Category%3ACaffeic_acid&action=show-download-screen"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Category:Caffeic_acid&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </nav> <nav id="p-wikibase-otherprojects" class="mw-portlet mw-portlet-wikibase-otherprojects vector-menu-portal portal vector-menu" aria-labelledby="p-wikibase-otherprojects-label" > <h3 id="p-wikibase-otherprojects-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">In other projects</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-wikipedia mw-list-item"><a href="https://en.wikipedia.org/wiki/Caffeic_acid" hreflang="en"><span>Wikipedia</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q414116" title="Link to connected data repository item [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </nav> <nav id="p-lang" class="mw-portlet mw-portlet-lang vector-menu-portal portal vector-menu" aria-labelledby="p-lang-label" > <h3 id="p-lang-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">In Wikipedia</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AD%D9%85%D8%B6_%D8%A7%D9%84%D9%83%D8%A7%D9%81%D8%A6%D9%8A%D9%83" title="حمض الكافئيك – Arabic" lang="ar" hreflang="ar" data-title="حمض الكافئيك" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DA%A9%D8%A7%D9%81%D8%A6%DB%8C%DA%A9_%D8%A7%D8%B3%DB%8C%D8%AF" title="کافئیک اسید – South Azerbaijani" lang="azb" hreflang="azb" data-title="کافئیک اسید" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9A%D0%B0%D1%84%D0%B5%D0%B5%D0%BD%D0%B0_%D0%BA%D0%B8%D1%81%D0%B5%D0%BB%D0%B8%D0%BD%D0%B0" title="Кафеена киселина – Bulgarian" lang="bg" hreflang="bg" data-title="Кафеена киселина" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Kofeinska_kiselina" title="Kofeinska kiselina – Bosnian" lang="bs" hreflang="bs" data-title="Kofeinska kiselina" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/%C3%80cid_cafeic" title="Àcid cafeic – Catalan" lang="ca" hreflang="ca" data-title="Àcid cafeic" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kyselina_k%C3%A1vov%C3%A1" title="Kyselina kávová – Czech" lang="cs" hreflang="cs" data-title="Kyselina kávová" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Kaffees%C3%A4ure" title="Kaffeesäure – German" lang="de" hreflang="de" data-title="Kaffeesäure" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Caffeic_acid" title="Caffeic acid – English" lang="en" hreflang="en" data-title="Caffeic acid" data-language-autonym="English" data-language-local-name="English" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Kafeata_acido" title="Kafeata acido – Esperanto" lang="eo" hreflang="eo" data-title="Kafeata acido" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/%C3%81cido_cafeico" title="Ácido cafeico – Spanish" lang="es" hreflang="es" data-title="Ácido cafeico" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Azido_kafeiko" title="Azido kafeiko – Basque" lang="eu" hreflang="eu" data-title="Azido kafeiko" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%D8%A7%D9%81%D8%A6%DB%8C%DA%A9_%D8%A7%D8%B3%DB%8C%D8%AF" title="کافئیک اسید – Persian" lang="fa" hreflang="fa" data-title="کافئیک اسید" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kahvihappo" title="Kahvihappo – Finnish" lang="fi" hreflang="fi" data-title="Kahvihappo" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Acide_caf%C3%A9ique" title="Acide caféique – French" lang="fr" hreflang="fr" data-title="Acide caféique" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/K%C3%A1v%C3%A9sav" title="Kávésav – Hungarian" lang="hu" hreflang="hu" data-title="Kávésav" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Acido_caffeico" title="Acido caffeico – Italian" lang="it" hreflang="it" data-title="Acido caffeico" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%B3%E3%83%BC%E3%83%92%E3%83%BC%E9%85%B8" title="コーヒー酸 – Japanese" lang="ja" hreflang="ja" data-title="コーヒー酸" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%BB%A4%ED%94%BC%EC%82%B0" title="커피산 – Korean" lang="ko" hreflang="ko" data-title="커피산" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Koffiezuur" title="Koffiezuur – Dutch" lang="nl" hreflang="nl" data-title="Koffiezuur" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Kwas_kawowy" title="Kwas kawowy – Polish" lang="pl" hreflang="pl" data-title="Kwas kawowy" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/%C3%81cido_cafeico" title="Ácido cafeico – Portuguese" lang="pt" hreflang="pt" data-title="Ácido cafeico" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Acid_cafeic" title="Acid cafeic – Romanian" lang="ro" hreflang="ro" data-title="Acid cafeic" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D1%84%D0%B5%D0%B9%D0%BD%D0%B0%D1%8F_%D0%BA%D0%B8%D1%81%D0%BB%D0%BE%D1%82%D0%B0" title="Кофейная кислота – Russian" lang="ru" hreflang="ru" data-title="Кофейная кислота" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Kofeinska_kiselina" title="Kofeinska kiselina – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Kofeinska kiselina" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Kyselina_k%C3%A1vov%C3%A1" title="Kyselina kávová – Slovak" lang="sk" hreflang="sk" data-title="Kyselina kávová" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Kofeinska_kiselina" title="Kofeinska kiselina – Serbian" lang="sr" hreflang="sr" data-title="Kofeinska kiselina" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%B0%D0%B2%D0%BE%D0%B2%D0%B0_%D0%BA%D0%B8%D1%81%D0%BB%D0%BE%D1%82%D0%B0" title="Кавова кислота – Ukrainian" lang="uk" hreflang="uk" data-title="Кавова кислота" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%92%96%E5%95%A1%E9%85%B8" title="咖啡酸 – Chinese" lang="zh" hreflang="zh" data-title="咖啡酸" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q414116#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </nav> </div> </div> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 14 October 2024, at 20:16.</li> <li id="footer-info-copyright">Files are available under licenses specified on their description page. All structured data from the file namespace is available under the <a rel="nofollow" class="external text" href="https://creativecommons.org/publicdomain/zero/1.0/">Creative Commons CC0 License</a>; all unstructured text is available under the <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-ShareAlike License</a>; additional terms may apply. By using this site, you agree to the <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Terms of Use</a> and the <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy Policy</a>.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Commons:Welcome">About Wikimedia Commons</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Commons:General_disclaimer">Disclaimers</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/commons.wikimedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//commons.m.wikimedia.org/w/index.php?title=Category:Caffeic_acid&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> <script>(RLQ=window.RLQ||[]).push(function(){mw.log.warn("This page is using the deprecated ResourceLoader module \"codex-search-styles\".\n[1.43] Use a CodexModule with codexComponents to set your specific components used: https://www.mediawiki.org/wiki/Codex#Using_a_limited_subset_of_components");mw.config.set({"wgHostname":"mw-web.codfw.main-6b7f745dd4-kpncl","wgBackendResponseTime":148,"wgPageParseReport":{"limitreport":{"cputime":"0.438","walltime":"0.546","ppvisitednodes":{"value":146,"limit":1000000},"postexpandincludesize":{"value":26775,"limit":2097152},"templateargumentsize":{"value":24,"limit":2097152},"expansiondepth":{"value":8,"limit":100},"expensivefunctioncount":{"value":2,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":2687,"limit":5000000},"entityaccesscount":{"value":4,"limit":400},"timingprofile":["100.00% 491.473 1 -total","100.00% 491.473 1 Template:Wikidata_Infobox"," 89.32% 438.962 1 Template:Wikidata_Infobox/core"]},"scribunto":{"limitreport-timeusage":{"value":"0.321","limit":"10.000"},"limitreport-memusage":{"value":9399422,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-6d848949df-z2gxc","timestamp":"20241112214133","ttl":2592000,"transientcontent":false}}});});</script> </body> </html>