Micron Document
<!DOCTYPE html>
<html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-0 vector-toc-not-available vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-0 skin-theme-clientpref-day vector-sticky-header-enabled" lang="de" dir="ltr"><head>
<meta charset="UTF-8">
<title>Linarin</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="icon" type="image/png" href="./_res_/favicon.png">
<link rel="canonical" href="https://de.wikipedia.org/wiki/Linarin"> <link href="./_mw_/ext.cite.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.wikimediamessages.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/skins.vector.icons.css" rel="stylesheet" type="text/css">
<link href="./_mw_/skins.vector.search.codex.styles.css" rel="stylesheet" type="text/css">
<link href="./_mw_/skins.vector.styles.css" rel="stylesheet" type="text/css">
<meta name="ResourceLoaderDynamicStyles" content="">
<link href="./_mw_/ext.gadget.citeRef.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.defaultPlainlinks.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiCommonHide.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiCommonLayout.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiCommonStyle.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiDarkmode.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.dewikiResponsive.css" rel="stylesheet" type="text/css">
<link href="./_mw_/ext.gadget.specialSearch.css" rel="stylesheet" type="text/css">
<link rel="stylesheet" type="text/css" href="./_mw_/site.styles.css">
<link rel="stylesheet" type="text/css" href="./_mw_/noscript.css">
<link rel="stylesheet" type="text/css" href="./_res_/footer.css">
<link rel="stylesheet" type="text/css" href="./_res_/vector-2022.css">
</head>
<body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject page-Linarin rootpage-Linarin skin-vector-2022 action-view">
<div class="mw-page-container">
<div class="mw-page-container-inner">
<div class="mw-content-container">
<main id="content" class="mw-body">
<header class="mw-body-header vector-page-titlebar">
<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Linarin</span></h1>
</header>
<a id="top"></a>
<div id="bodyContent" class="vector-body ve-init-mw-desktopArticleTarget-targetContainer" aria-labelledby="firstHeading" data-mw-ve-target-container="">
<div id="contentSub">
<div id="mw-content-subtitle"></div>
</div>
<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="de" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="de" dir="ltr"><table class="wikitable infobox float-right" id="Vorlage_Infobox_Chemikalie" style="font-size:90%; margin-top:0; width:350px;" summary="Infobox Chemikalie">

<tbody><tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Strukturformel
</th></tr>
<tr>
<td colspan="2" class="hintergrundfarbe-basis skin-invert-image" style="text-align:center;"><span typeof="mw:File"></span>
</td></tr>










<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Allgemeines
</th></tr>
<tr>
<td style="width:33%;">Name
</td>
<td>Linarin
</td></tr>
<tr>
<td>Andere Namen
</td>
<td>
<ul><li>Acaciin</li>
<li>Acacetin-7-<i>O</i>-rutinosid</li></ul>
</td></tr>
<tr>
<td><a href="Summenformel" title="Summenformel">Summenformel</a>
</td>
<td>C<sub>28</sub>H<sub>32</sub>O<sub>14</sub>
</td></tr>
<tr>
<td>Kurzbeschreibung
</td>
<td>
<ul><li>weißes oder beiges Pulver<sup id="cite_ref-Extrasyn_1-0" class="reference"><a href="#cite_note-Extrasyn-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></li>
<li>feine, farblose Nadelchen<sup id="cite_ref-merz_2-0" class="reference"><a href="#cite_note-merz-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li></ul>
</td></tr>
<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Externe Identifikatoren/Datenbanken
</th></tr>
<tr>
<td colspan="2" style="padding:0;">
<table class="mw-collapsible mw-collapsed wikitable" data-expandtext="+" data-collapsetext="−" style="border-top:none; margin:-1px; width:calc(100% + 2px);">

<tbody><tr>
<td style="width:33%;"><a href="CAS-Nummer" title="CAS-Nummer">CAS-Nummer</a>
</td>
<td><span title="Untervorlage eingebunden: CASRN"></span><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=480-36-4">480-36-4</a><span class="editoronly" style="display:none;"></span>
</td>
<td style="background:#FFDEAD; color:#202122; border-top:1px solid #FFDEAD; padding:0.2em 0; vertical-align:bottom; width:5%;">
</td></tr>
<tr>
<td><a href="EG-Nummer" title="EG-Nummer">EG-Nummer</a>
</td>
<td colspan="2">207-547-6
</td></tr>
<tr>
<td><a href="Europ%C3%A4ische_Chemikalienagentur" title="Europäische Chemikalienagentur">ECHA</a>-InfoCard
</td>
<td colspan="2"><a rel="nofollow" class="external text" href="https://www.echa.europa.eu/de/substance-information/-/substanceinfo/100.006.862">100.006.862</a>
</td></tr>
<tr>
<td><a href="PubChem" title="PubChem">PubChem</a>
</td>
<td colspan="2"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/5317025">5317025</a>
</td></tr>
<tr>
<td><a href="ChemSpider" title="ChemSpider">ChemSpider</a>
</td>
<td colspan="2"><a rel="nofollow" class="external text" href="https://www.chemspider.com/Chemical-Structure.4475957.html">4475957</a>
</td></tr>


<tr>
<td style="border-right:1px solid #a2a9b1;"><a href="Wikidata" title="Wikidata">Wikidata</a>
</td>
<td colspan="2"><a href="https://www.wikidata.org/wiki/Q1775837" class="extiw external" title="d:Q1775837">Q1775837</a>
</td></tr></tbody></table>
</td></tr>








<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Eigenschaften
</th></tr>
<tr>
<td><a href="Molare_Masse" title="Molare Masse">Molare Masse</a>
</td>
<td>592,54 <a href="Gramm" title="Gramm">g</a>·<a href="Mol" title="Mol">mol</a><sup>−1</sup>
</td></tr>
<tr>
<td><a href="Aggregatzustand" title="Aggregatzustand">Aggregatzustand</a>
</td>
<td>
<p>fest
</p>
</td></tr>


<tr>
<td><a href="Schmelzpunkt" title="Schmelzpunkt">Schmelzpunkt</a>
</td>
<td>
<p>Zersetzung ab 265 <a href="Grad_Celsius" title="Grad Celsius">°C</a><sup id="cite_ref-merz_2-1" class="reference"><a href="#cite_note-merz-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
</p>
</td></tr>








<tr>
<td><a href="L%C3%B6slichkeit" title="Löslichkeit">Löslichkeit</a>
</td>
<td>
<ul><li>schwer löslich in Wasser<sup id="cite_ref-merz_2-2" class="reference"><a href="#cite_note-merz-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li>
<li>löslich in den meisten organischen Lösungsmitteln<sup id="cite_ref-merz_2-3" class="reference"><a href="#cite_note-merz-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li></ul>
</td></tr>




<tr>
<th colspan="2" style="background:#FFDEAD; color:#202122;">Sicherheitshinweise
</th></tr>


<tr>
<td colspan="2">
<table cellspacing="0" cellpadding="2" style="width:100%;">




<tbody><tr>
<td colspan="2" style="text-align:center"><b><a href="Global_harmonisiertes_System_zur_Einstufung_und_Kennzeichnung_von_Chemikalien" title="Global harmonisiertes System zur Einstufung und Kennzeichnung von Chemikalien">GHS-Gefahrstoffkennzeichnung</a></b><sup id="cite_ref-Extrasyn_1-1" class="reference"><a href="#cite_note-Extrasyn-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
<table class="hintergrundfarbe-neutral" style="text-align:center; margin-left:auto; margin-right:auto; display:flex; justify-content:center;">

<tbody><tr>
<td><i>keine GHS-Piktogramme</i>
</td></tr></tbody></table>
<p>
</p>
</td></tr>
<tr>
<td rowspan="2" width="33%" style="border-top:1px #A7A7A7 dashed; border-right:1px #A7A7A7 dashed;"><a href="H-_und_P-S%C3%A4tze" title="H- und P-Sätze">H- und P-Sätze</a>
</td>
<td style="border-top:1px #A7A7A7 dashed;">H: <span title="Untervorlage eingebunden: H-Sätze"></span><i>keine H-Sätze</i>
</td></tr>



<tr>
<td style="border-top:1px #A7A7A7 dashed;">P: <span title="Untervorlage eingebunden: P-Sätze"></span><a href="H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Staub / Rauch / Gas / Nebel / Dampf / Aerosol nicht einatmen.">260</span></span></a>​‐​<a href="H-_und_P-S%C3%A4tze#P-Sätze" title="H- und P-Sätze"><span style="display:inline-block;"><span style="color:#ff5400; border-bottom:1px dotted #ff5400;" title="Nicht in die Augen, auf die Haut oder auf die Kleidung gelangen lassen.">262</span></span></a><sup id="cite_ref-Extrasyn_1-2" class="reference"><a href="#cite_note-Extrasyn-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
</td></tr>
</tbody></table>
</td></tr>












<tr>
<td colspan="2" style="background:#FFDEAD; color:#202122; font-size:80%; text-align:center; line-height:150%; padding:.25em;">Wenn nicht anders vermerkt, gelten die angegebenen Daten bei <a href="Standardbedingungen" title="Standardbedingungen">Standardbedingungen</a> (0 °C, 1000&nbsp;hPa).
</td></tr></tbody></table><p><span class="editoronly" style="display:none;"></span>
</p><p><b>Linarin</b> ist ein <a href="Flavonoid" class="mw-redirect" title="Flavonoid">Flavonoid</a>, das bisher in verschiedenen Pflanzen wie <a href="Echtes_Leinkraut" title="Echtes Leinkraut">Leinkraut</a>, <a href="Echter_Arznei-Baldrian" class="mw-redirect" title="Echter Arznei-Baldrian">Baldrian</a> und <a href="Ackerminze" class="mw-redirect" title="Ackerminze">Ackerminze</a> identifiziert wurde.
</p>

<p>Wie andere Flavonoid-Glykoside könnte es als <a href="Repellent" title="Repellent">Repellent</a> dem Fraßschutz dienen. Während die biologische Funktion bisher nicht näher untersucht wurde, liegen mehrere pharmakologische Studien vor.
</p>
<div class="mw-heading mw-heading2"><h2 id="Pharmakologische_Bedeutung">Pharmakologische Bedeutung</h2></div>
<p>Linarin wird als ein möglicher neuer Wirkstoff zur Behandlung der <a href="Alzheimer-Krankheit" title="Alzheimer-Krankheit">Alzheimer-Krankheit</a> diskutiert. Die Verbindung aktiviert Enzyme einer neuroprotektiven <a href="Signaltransduktion" title="Signaltransduktion">Signaltransduktion</a> (PI3K/Akt-pathway), die einer bei Alzheimer-Patienten auftretenden und durch das Peptid Aβ(25-35)-induzierten Neurotoxizität entgegenwirkt.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup>
</p><p>Gleichzeitig ist Linarin ein Inhibitor der <a href="Acetylcholinesterase" title="Acetylcholinesterase">Acetylcholinesterase</a> und bewirkt damit eine Konzentrationserhöhung und längere Verweildauer des <a href="Neurotransmitter" title="Neurotransmitter">Neurotransmitters</a> <a href="Acetylcholin" title="Acetylcholin">Acetylcholin</a> im <a href="Synaptischer_Spalt" title="Synaptischer Spalt">synaptischen Spalt</a>. Inhibitoren der Acetylcholinesterase werden u.&nbsp;a. als Wirkstoffe zur Behandlung von <a href="Alzheimer-Krankheit" title="Alzheimer-Krankheit">Alzheimer</a>, <a href="Glaukom" title="Glaukom">Glaukom (Grünem Star)</a> oder <a href="Myasthenia_gravis" title="Myasthenia gravis">Myasthenia gravis</a> verwendet. Für Linarin wurde darüber hinaus eine sedative Wirkung nachgewiesen.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>
<ol class="references">
<li id="cite_note-Extrasyn-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-Extrasyn_1-0">a</a></sup> <sup><a href="#cite_ref-Extrasyn_1-1">b</a></sup> <sup><a href="#cite_ref-Extrasyn_1-2">c</a></sup></span> <span class="reference-text">extrasynthese.com: <a rel="nofollow" class="external text" href="https://www.extrasynthese.com/MSDS/GBR/1169.pdf"><i>Linarin</i></a>, abgerufen am 6. August 2021.</span>
</li>
<li id="cite_note-merz-2"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-merz_2-0">a</a></sup> <sup><a href="#cite_ref-merz_2-1">b</a></sup> <sup><a href="#cite_ref-merz_2-2">c</a></sup> <sup><a href="#cite_ref-merz_2-3">d</a></sup></span> <span class="reference-text">K. W. Merz, Y. H. Wu: <cite style="font-style:italic">Über die Glykoside der Blüten von Linaria vulgaris L.: Die Konstitution des Linarins und des Pektolinarins</cite>. In: <cite style="font-style:italic"><a href="Archiv_der_Pharmazie" title="Archiv der Pharmazie">Archiv der Pharmazie</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em">&nbsp;</span>274</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em">&nbsp;</span>2</span>, Januar 1936, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em">&nbsp;</span>126–148</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1002/ardp.19362740205">10.1002/ardp.19362740205</a></span>.<span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rfr_id=info:sid/de.wikipedia.org:Linarin&amp;rft.atitle=%C3%9Cber+die+Glykoside+der+Bl%C3%BCten+von+Linaria+vulgaris+L.%3A+Die+Konstitution+des+Linarins+und+des+Pektolinarins&amp;rft.au=K.+W.+Merz%2C+Y.+H.+Wu&amp;rft.date=1936-01&amp;rft.doi=10.1002%2Fardp.19362740205&amp;rft.genre=journal&amp;rft.issue=2&amp;rft.jtitle=Archiv+der+Pharmazie&amp;rft.pages=126-148&amp;rft.volume=274" style="display:none">&nbsp;</span></span>
</li>
<li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Haiyan Lou, Peihong Fan, Ruth G. Perez, Hongxiang Lou: <cite style="font-style:italic">Neuroprotective effects of linarin through activation of the PI3K/Akt pathway in amyloid-β-induced neuronal cell death</cite>. In: <cite style="font-style:italic"><a href="Bioorganic_%26_Medicinal_Chemistry" title="Bioorganic &amp; Medicinal Chemistry">Bioorganic &amp; Medicinal Chemistry</a></cite>. <span style="white-space:nowrap">Band<span style="display:inline-block;width:.2em">&nbsp;</span>19</span>, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em">&nbsp;</span>13</span>, Juli 2011, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em">&nbsp;</span>4021–4027</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1016/j.bmc.2011.05.021">10.1016/j.bmc.2011.05.021</a></span>.<span class="Z3988" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rfr_id=info:sid/de.wikipedia.org:Linarin&amp;rft.atitle=Neuroprotective+effects+of+linarin+through+activation+of+the+PI3K%2FAkt+pathway+in+amyloid-%CE%B2-induced+neuronal+cell+death&amp;rft.au=Haiyan+Lou%2C+Peihong+Fan%2C+Ruth+G.+Perez%2C+...&amp;rft.date=2011-07&amp;rft.doi=10.1016%2Fj.bmc.2011.05.021&amp;rft.genre=journal&amp;rft.issue=13&amp;rft.jtitle=Bioorganic+%26+Medicinal+Chemistry&amp;rft.pages=4021-4027&amp;rft.volume=19" style="display:none">&nbsp;</span></span>
</li>
<li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">S. Fernández, C. Wasowski, A.C.Paladini, M. Marder: <i>Sedative and sleep-enhancing properties of linarin, a flavonoid-isolated from Valeriana officinalis.</i> In: <i><a href="Pharmacol_Biochem_Behav" class="mw-redirect" title="Pharmacol Biochem Behav">Pharmacol Biochem Behav</a></i> 77 (2), 2004, S. 399–404.</span>
</li>
</ol></div><!--htdig_noindex--><div><div class="zim-footer">
Dieser Artikel wurde von <a class="external text" title="Zuletzt bearbeitet am 2025-03-07" href="https://de.wikipedia.org/wiki/?title=Linarin&amp;oldid=253989837">Wikipedia</a> herausgegeben. Der Text ist unter <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.de">Creative Commons Attribution-Share Alike 4.0</a> verfügbar, sofern nicht anders angegeben. Für die Mediendateien können zusätzliche Bedingungen gelten.
</div>
</div><!--/htdig_noindex--></div>
</div>
</main>
</div>
</div>
</div>
<script src="./_webp_/webpHandler.js"></script>

</body></html>