Heterocyclic Building Blocks | Pyridines, Thiophenes, and More

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Explore our range online with secure, worldwide shipping." /><link rel="apple-touch-icon" sizes="180x180" href="//www.ossila.com/cdn/shop/t/303/assets/apple-touch-icon.png?v=47689890648139992551729065668"> <link rel="icon" type="image/png" sizes="32x32" href="//www.ossila.com/cdn/shop/t/303/assets/favicon-32x32.png?v=170914528706734454101729065668"> <link rel="icon" type="image/png" sizes="16x16" href="//www.ossila.com/cdn/shop/t/303/assets/favicon-16x16.png?v=162550173345868048431729065668"> <link rel="manifest" href="//www.ossila.com/cdn/shop/t/303/assets/site.webmanifest?v=100969836723433583841729065669"> <link rel="mask-icon" href="//www.ossila.com/cdn/shop/t/303/assets/safari-pinned-tab.svg?v=95647162979764929801729065669" color="#39499c"> <meta name="msapplication-TileColor" content="#418fde"> <meta name="theme-color" content="#ffffff"> <link rel="canonical" href="https://www.ossila.com/collections/heterocyclic-building-blocks" />  <link rel="stylesheet" href="//www.ossila.com/cdn/shop/t/303/assets/main-style.css?v=129786468726129743101731684242">  <script>var shopifyMoneyFormat = '${{amount}}';</script> <script defer src="//www.ossila.com/cdn/shop/t/303/assets/main.js?v=120109391065215852831729088283"></script>  <meta property="og:type" content="website" /> <meta property="og:title" content="Heterocyclic Building Blocks | Pyridines, Thiophenes, and More" /> <meta property="og:description" content="Heterocyclic building blocks are essential for your organic chemical synthesis reactions. Explore our range online with secure, worldwide shipping." /> <meta property="og:url" content="https://www.ossila.com/collections/heterocyclic-building-blocks" /> <meta property="og:site_name" content="Ossila" /> <meta name="twitter:site" content="@ossilascience"> <meta name="twitter:card" content="summary"> <meta name="twitter:title" content="Heterocyclic Building Blocks"> <meta name="twitter:description" content="As the most widely used building blocks, heterocyclic building blocks are essential for your organic chemical synthesis reactions. Our extensive catalogue of heterocyclic building blocks include pyridines, pyrrolidines, imidazoles, indole carbazoles, thiophenes, and piperidines. Features and Applications Heterocycles form the backbone of critical biological structures like DNA, RNA, and chlorophyll, making them indispensable in the realm of organic compounds. These building blocks are fundamental in developing molecular and polymer organic semiconductors, as well as in the discovery of new pharmaceuticals and therapeutic drugs. Offering great scaffolds and a variety of functional groups, heterocyclic building blocks are prevalent in natural products, vitamins, and agrochemicals. 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Supplies</a> <a href="/collections/spectroscopy"> <svg class="icon icon-navigate_next"><use xlink:href="#icon-navigate_next"></use></svg> Spectroscopy Equipment</a> <a href="/collections/solution-making"> <svg class="icon icon-navigate_next"><use xlink:href="#icon-navigate_next"></use></svg> Solution Making Supplies</a> <a href="/collections/equipment-accessories"> <svg class="icon icon-navigate_next"><use xlink:href="#icon-navigate_next"></use></svg> Equipment Accessories</a> <a href="/collections/general-laboratory-supplies"> <svg class="icon icon-navigate_next"><use xlink:href="#icon-navigate_next"></use></svg> General Laboratory Supplies</a> </div> </div> </ul> </li> </ul> </nav> </div> </div> </div>  <div class="container"> <div id="unsupported-browser-message" class="alert-warning"> <p>It looks like you are using an unsupported browser. You can still place orders by emailing us on <a href="mailto:info@ossila.com">info@ossila.com</a>, but you may experience issues browsing our website. Please consider upgrading to a modern browser for better security and an improved browsing experience.</p> </div> </div>  <div class="container">  <div id="content-main" class="col-xs-12 col-md-8 col-md-push-2"> <main> <div id="collection">  <div class="title-container"> <h1 class="no-margin-bottom">Heterocyclic Building Blocks</h1> </div> <hr />  <p>As the most widely used building blocks, heterocyclic building blocks are essential for your organic chemical synthesis reactions. Our extensive catalogue of heterocyclic building blocks include pyridines, pyrrolidines, imidazoles, indole carbazoles, thiophenes, and piperidines.</p> <h2 class="h3">Features and Applications</h2> <ul> <li>Heterocycles form the backbone of critical biological structures like DNA, RNA, and chlorophyll, making them indispensable in the realm of organic compounds.</li> <li>These building blocks are fundamental in developing molecular and polymer organic semiconductors, as well as in the discovery of new pharmaceuticals and therapeutic drugs.</li> <li>Offering great scaffolds and a variety of functional groups, heterocyclic building blocks are prevalent in natural products, vitamins, and agrochemicals.</li> </ul> <h2>Browse Heterocyclic Building Blocks</h2> <hr> <p>Related categories: <a title="Chemistry Building Blocks" href="https://www.ossila.com/collections/building-blocks">chemistry building blocks</a>, <a title="Fluorinated Building Blocks" href="https://www.ossila.com/collections/fluorinated-building-blocks">fluorinated building blocks</a>, <a title="Non-Heterocyclic Building Blocks" href="https://www.ossila.com/collections/non-heterocyclic-building-blocks">non-heterocyclic building blocks</a>, <a title="Monomers" href="https://www.ossila.com/collections/monomers">monomers</a>, <a title="Boronates" href="https://www.ossila.com/collections/boronate-monomers">boronates</a>, <a title="Organotin Compounds" href="https://www.ossila.com/collections/stannylated-monomers">organotin compounds</a>, <a title="Dibromo Monomers" href="https://www.ossila.com/collections/dibromo-monomers">dibromo monomers</a>, <a title="Carbaldehyde Monomers" href="https://www.ossila.com/collections/carbaldehyde-monomers">carbaldehyde monomers</a>, <a title="Diamines and Dianhydrides" href="https://www.ossila.com/collections/diamines-dianhydrides">diamines and dianhydrides</a></p> <p class="text-right no-margin-bottom margin-top-small">Page 1 of 2</p> 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