{"id":439,"date":"2025-03-07T12:05:28","date_gmt":"2025-03-07T12:05:28","guid":{"rendered":"https:\/\/vivalr.com\/product\/439.html"},"modified":"2025-03-07T12:22:24","modified_gmt":"2025-03-07T12:22:24","slug":"high-quality-l-glutamic-acid-%ce%b1-tert%c2%b7butyl-ester-cas-45120-30-7-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/439.html","title":{"rendered":"\u00c1cido L-Glut\u00e2mico de alta qualidade \u03b1-terc-butil \u00e9ster CAS 45120-30-7 com melhor pre\u00e7o"},"content":{"rendered":"<div class=\"content-wrapper\">\n<h1>High Quality L-Glutamic Acid \u03b1-tert-Butyl Ester CAS 45120-30-7: User Guide<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#basic-info\">1. Informa\u00e7\u00f5es de base<\/a><\/li>\n<li><a href=\"#applications\">2. 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. Estudos de casos de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#contact\">5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Basic Information Section --><\/p>\n<h2 id=\"basic-info\">1. Informa\u00e7\u00f5es de base<\/h2>\n<p><strong>Nome do produto:<\/strong> L-Glutamic Acid \u03b1-tert-Butyl Ester<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 45120-30-7<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> C<sub>9<\/sub>H<sub>17<\/sub>N\u00c3O<sub>4<\/sub><\/p>\n<p><strong>Peso molecular:<\/strong> 219.24 g\/mol<\/p>\n<p><strong>Apar\u00eancia:<\/strong> P\u00f3 cristalino branco a esbranqui\u00e7ado<\/p>\n<p><strong>Pureza:<\/strong> \u226598% (HPLC)<\/p>\n<p><strong>Armazenamento:<\/strong> Conservar a 2-8\u00b0C num recipiente seco e herm\u00e9tico.<\/p>\n<p>        <!-- Applications Section --><\/p>\n<h2 id=\"applications\">2. Aplica\u00e7\u00f5es<\/h2>\n<p>L-Glutamic Acid \u03b1-tert-Butyl Ester (CAS 45120-30-7) is widely used in:<\/p>\n<ul>\n<li><strong>Intermedi\u00e1rios farmac\u00eauticos:<\/strong> Key building block for peptide synthesis and drug development.<\/li>\n<li><strong>Investiga\u00e7\u00e3o bioqu\u00edmica:<\/strong> Protects carboxyl groups during organic reactions.<\/li>\n<li><strong>Formula\u00e7\u00f5es cosm\u00e9ticas:<\/strong> Stabilizes active ingredients in skincare products.<\/li>\n<li><strong>Aditivos alimentares:<\/strong> Enhances flavor profiles in processed foods (subject to regulatory approval).<\/li>\n<\/ul>\n<p>        <!-- Usage Guidelines Section --><\/p>\n<h2 id=\"usage\">3. Diretrizes de utiliza\u00e7\u00e3o<\/h2>\n<p><strong>Passo 1:<\/strong> Pesar a quantidade necess\u00e1ria com uma balan\u00e7a calibrada.<\/p>\n<p><strong>Passo 2:<\/strong> Dissolve in compatible solvents (e.g., DMF, DMSO) under inert atmosphere.<\/p>\n<p><strong>Passo 3:<\/strong> Use in coupling reactions with carbodiimide reagents for peptide bond formation.<\/p>\n<p><strong>Precau\u00e7\u00f5es de seguran\u00e7a:<\/strong><\/p>\n<ul>\n<li>Usar EPI (luvas, \u00f3culos de prote\u00e7\u00e3o, bata de laborat\u00f3rio).<\/li>\n<li>Evitar a inala\u00e7\u00e3o ou o contacto direto com a pele.<\/li>\n<li>Eliminar os res\u00edduos de acordo com os regulamentos locais.<\/li>\n<\/ul>\n<p>        <!-- Case Studies Section --><\/p>\n<h2 id=\"case-studies\">4. Estudos de casos de utiliza\u00e7\u00e3o<\/h2>\n<p><strong>Case Study 1: Peptide Drug Synthesis<\/strong><\/p>\n<p>A pharmaceutical company utilized CAS 45120-30-7 as a protective group in synthesizing a novel ACE inhibitor. The tert-butyl ester group enabled selective deprotection, achieving 92% reaction yield.<\/p>\n<p><strong>Case Study 2: Cosmetic Stabilizer<\/strong><\/p>\n<p>A skincare brand incorporated 0.5% w\/w of this compound in anti-aging serums, improving ingredient stability by 40% under accelerated aging conditions (40\u00b0C\/75% RH).<\/p>\n<p>        <!-- Contact Information --><\/p>\n<h2 id=\"contact\">5. Informa\u00e7\u00f5es de contacto<\/h2>\n<p>Para quest\u00f5es t\u00e9cnicas ou encomendas por grosso:<\/p>\n<ul>\n<li>Correio eletr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/li>\n<li>Telefone: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/li>\n<\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>High Quality L-Glutamic Acid \u03b1-tert-Butyl Ester CAS 45120-30-7: User Guide Table of Contents 1. Basic Information 2. Applications 3. Usage Guidelines 4. Usage Case Studies 5. Contact Information 1. Basic Information Product Name: L-Glutamic Acid \u03b1-tert-Butyl Ester CAS Number: 45120-30-7 Molecular Formula: C9H17NO4 Molecular Weight: 219.24 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% [&hellip;]<\/p>","protected":false},"featured_media":21387,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-439","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 L-Glutamic acid \u03b1-tert\u00b7butyl ester CAS 45120-30-7 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\/439.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality L-Glutamic acid \u03b1-tert\u00b7butyl ester CAS 45120-30-7 With Best Price\" \/>\n<meta property=\"og:description\" content=\"High Quality L-Glutamic Acid \u03b1-tert-Butyl Ester CAS 45120-30-7: User Guide Table of Contents 1. 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Basic Information Product Name: L-Glutamic Acid \u03b1-tert-Butyl Ester CAS Number: 45120-30-7 Molecular Formula: C9H17NO4 Molecular Weight: 219.24 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% [&hellip;]","og_url":"https:\/\/vivalr.com\/pt\/product\/439.html","og_site_name":"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","article_modified_time":"2025-03-07T12:22:24+00:00","og_image":[{"width":1167,"height":1169,"url":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/L-Glutamic-acid-\u03b1-tert\u00b7butyl-ester-CAS-45120-30-7.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vivalr.com\/product\/439.html","url":"https:\/\/vivalr.com\/product\/439.html","name":"High Quality L-Glutamic acid \u03b1-tert\u00b7butyl ester CAS 45120-30-7 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","isPartOf":{"@id":"https:\/\/vivalr.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vivalr.com\/product\/439.html#primaryimage"},"image":{"@id":"https:\/\/vivalr.com\/product\/439.html#primaryimage"},"thumbnailUrl":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/L-Glutamic-acid-\u03b1-tert\u00b7butyl-ester-CAS-45120-30-7.jpg","datePublished":"2025-03-07T12:05:28+00:00","dateModified":"2025-03-07T12:22:24+00:00","breadcrumb":{"@id":"https:\/\/vivalr.com\/product\/439.html#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vivalr.com\/product\/439.html"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/vivalr.com\/product\/439.html#primaryimage","url":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/L-Glutamic-acid-\u03b1-tert\u00b7butyl-ester-CAS-45120-30-7.jpg","contentUrl":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/L-Glutamic-acid-\u03b1-tert\u00b7butyl-ester-CAS-45120-30-7.jpg","width":1167,"height":1169},{"@type":"BreadcrumbList","@id":"https:\/\/vivalr.com\/product\/439.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/vivalr.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/vivalr.com\/shop\/"},{"@type":"ListItem","position":3,"name":"High Quality L-Glutamic acid \u03b1-tert\u00b7butyl ester CAS 45120-30-7 With Best Price"}]},{"@type":"WebSite","@id":"https:\/\/vivalr.com\/#website","url":"https:\/\/vivalr.com\/","name":"Bem-vindo ao VIVALR- Sua fonte confi\u00e1vel de mat\u00e9rias-primas qu\u00edmicas\uff01","description":"Descubra uma vasta gama de mat\u00e9rias-primas qu\u00edmicas de alta qualidade para satisfazer as suas necessidades industriais. 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