{"id":274,"date":"2025-03-07T12:05:19","date_gmt":"2025-03-07T12:05:19","guid":{"rendered":"https:\/\/vivalr.com\/product\/274.html"},"modified":"2025-03-07T12:21:56","modified_gmt":"2025-03-07T12:21:56","slug":"high-quality-5-methyl-2-acetylfuran-cas-1193-79-9-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/274.html","title":{"rendered":"5-Metil-2-acetilfurano CAS 1193-79-9 de alta qualidade com melhor pre\u00e7o"},"content":{"rendered":"<div class=\"content-wrapper\">\n<h1>5-Metil-2-acetilfurano CAS 1193-79-9 de alta qualidade - Melhor pre\u00e7o e entrega r\u00e1pida<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#overview\">1. Vis\u00e3o geral do produto<\/a><\/li>\n<li><a href=\"#applications\">2. Principais aplica\u00e7\u00f5es<\/a><\/li>\n<li><a href=\"#usage\">3. Diretrizes de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#case-studies\">4. Casos de utiliza\u00e7\u00e3o pormenorizados<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Overview --><\/p>\n<h2 id=\"overview\">1. Vis\u00e3o geral do produto<\/h2>\n<p><strong>5-Metil-2-acetilfurano<\/strong> (CAS 1193-79-9) \u00e9 um composto org\u00e2nico de elevada pureza com a f\u00f3rmula molecular C<sub>7<\/sub>H<sub>8<\/sub>O<sub>2<\/sub>. As principais especifica\u00e7\u00f5es incluem:<\/p>\n<ul>\n<li><strong>Pureza:<\/strong> \u226599% (HPLC)<\/li>\n<li><strong>Apar\u00eancia:<\/strong> L\u00edquido transparente a amarelo p\u00e1lido<\/li>\n<li><strong>Ponto de ebuli\u00e7\u00e3o:<\/strong> 85-87\u00b0C a 1 mmHg<\/li>\n<li><strong>Densidade:<\/strong> 1,06 g\/cm\u00b3<\/li>\n<li><strong>Armazenamento:<\/strong> 2-8\u00b0C em recipientes herm\u00e9ticos<\/li>\n<\/ul>\n<p>        <!-- Key Applications --><\/p>\n<h2 id=\"applications\">2. Principais aplica\u00e7\u00f5es<\/h2>\n<p>O 5-metil-2-acetilfurano \u00e9 amplamente utilizado em:<\/p>\n<ul>\n<li>Intermedi\u00e1rios farmac\u00eauticos para a s\u00edntese de antibi\u00f3ticos<\/li>\n<li>Formula\u00e7\u00f5es de aromas e fragr\u00e2ncias (caramelo, notas de nozes)<\/li>\n<li>Produ\u00e7\u00e3o agroqu\u00edmica<\/li>\n<li>S\u00edntese org\u00e2nica de compostos heteroc\u00edclicos<\/li>\n<\/ul>\n<p>        <!-- Usage Guidelines --><\/p>\n<h2 id=\"usage\">3. Diretrizes de utiliza\u00e7\u00e3o<\/h2>\n<p><strong>Recomenda\u00e7\u00f5es de manuseamento:<\/strong><\/p>\n<ul>\n<li>Utilizar EPI (luvas, \u00f3culos de prote\u00e7\u00e3o) durante o manuseamento<\/li>\n<li>Armazenar sob atmosfera de azoto para prolongar o prazo de validade<\/li>\n<li>Temperatura de rea\u00e7\u00e3o ideal: 40-60\u00b0C<\/li>\n<li>Compat\u00edvel com etanol, DMSO e diclorometano<\/li>\n<\/ul>\n<p>        <!-- Detailed Use Cases --><\/p>\n<h2 id=\"case-studies\">4. Casos de utiliza\u00e7\u00e3o pormenorizados<\/h2>\n<p><strong>Estudo de caso 1: Intermedi\u00e1rio farmac\u00eautico<\/strong><\/p>\n<p>Na s\u00edntese de antibi\u00f3ticos cefalospor\u00ednicos:<\/p>\n<ol>\n<li>Dissolver 5 g de 5-metil-2-acetilfurano em 100 ml de etanol<\/li>\n<li>Reagir com precursores de \u03b2-lactamas a 55\u00b0C durante 3 horas<\/li>\n<li>Rendimento: 78% ap\u00f3s purifica\u00e7\u00e3o<\/li>\n<\/ol>\n<p><strong>Estudo de caso 2: Realce do sabor<\/strong><\/p>\n<p>Utilizado numa concentra\u00e7\u00e3o de 0,02-0,1% em formula\u00e7\u00f5es de qualidade alimentar:<\/p>\n<ul>\n<li>Realce do sabor a caramelo em produtos de pastelaria<\/li>\n<li>Modificador da nota de fumo em aromas de carne<\/li>\n<\/ul>\n<p>        <!-- Contact --><\/p>\n<div class=\"contact\">\n<p><strong>Contactar-nos:<\/strong><br \/>\n            Correio eletr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><br \/>\n            Tel: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>High Quality 5-Methyl-2-acetylfuran CAS 1193-79-9 | Best Price &#038; Fast Delivery Table of Contents 1. Product Overview 2. Key Applications 3. Usage Guidelines 4. Detailed Use Cases 1. Product Overview 5-Methyl-2-acetylfuran (CAS 1193-79-9) is a high-purity organic compound with the molecular formula C7H8O2. Key specifications include: Purity: \u226599% (HPLC) Appearance: Clear to pale yellow liquid [&hellip;]<\/p>","protected":false},"featured_media":21307,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-274","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>High Quality 5-Methyl-2-acetylfuran CAS 1193-79-9 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/274.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality 5-Methyl-2-acetylfuran CAS 1193-79-9 With Best Price\" \/>\n<meta property=\"og:description\" content=\"High Quality 5-Methyl-2-acetylfuran CAS 1193-79-9 | Best Price &amp; Fast Delivery Table of Contents 1. 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