{"id":1849,"date":"2025-03-07T12:06:57","date_gmt":"2025-03-07T12:06:57","guid":{"rendered":"https:\/\/vivalr.com\/product\/1849.html"},"modified":"2025-03-07T12:25:15","modified_gmt":"2025-03-07T12:25:15","slug":"factory-supply-4-methoxytriphenylmethyl-chloride-cas-14470-28-1-with-low-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/1849.html","title":{"rendered":"Factory Supply 4-Methoxytriphenylmethyl chloride CAS 14470-28-1 With Low Price"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>Factory Supply 4-Methoxytriphenylmethyl Chloride (CAS 14470-28-1) - High Purity & Competitive Pricing<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#product-information\">1. Informa\u00e7\u00f5es sobre o produto<\/a><\/li>\n<li><a href=\"#product-application\">2. Principais aplica\u00e7\u00f5es<\/a><\/li>\n<li><a href=\"#usage-instructions\">3. Diretrizes de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#case-studies\">4. Casos pr\u00e1ticos de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#contact\">5. Dados de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Information --><\/p>\n<div id=\"product-information\" class=\"section\">\n<h2>1. Informa\u00e7\u00f5es sobre o produto<\/h2>\n<p><strong>Nome qu\u00edmico:<\/strong> 4-Methoxytriphenylmethyl chloride<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 14470-28-1<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> C<sub>20<\/sub>H<sub>17<\/sub>ClO<\/p>\n<p><strong>Peso molecular:<\/strong> 308.8 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> Store at 2-8\u00b0C in a dark, dry environment<\/p>\n<\/p><\/div>\n<p>        <!-- Key Applications --><\/p>\n<div id=\"product-application\" class=\"section\">\n<h2>2. Principais aplica\u00e7\u00f5es<\/h2>\n<p>4-Methoxytriphenylmethyl chloride is widely used in:<\/p>\n<ul>\n<li>Protecting hydroxyl (-OH) and amino (-NH<sub>2<\/sub>) groups in organic synthesis<\/li>\n<li>Peptide and oligonucleotide synthesis<\/li>\n<li>Pharmaceutical intermediates for antibiotics and antiviral drugs<\/li>\n<li>Asymmetrical synthesis of complex molecules<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Guidelines --><\/p>\n<div id=\"usage-instructions\" class=\"section\">\n<h2>3. Diretrizes de utiliza\u00e7\u00e3o<\/h2>\n<h3>Protocolo passo a passo:<\/h3>\n<ol>\n<li><strong>Solubilidade:<\/strong> Dissolve in DCM, THF, or DMF (1-5% w\/v)<\/li>\n<li><strong>Rea\u00e7\u00e3o:<\/strong> Add 1.1-1.5 equivalents to target functional groups under inert gas (N<sub>2<\/sub> or Ar)<\/li>\n<li><strong>Condi\u00e7\u00f5es:<\/strong> React at 0-25\u00b0C for 2-6 hours<\/li>\n<li><strong>Deprotection:<\/strong> Remove using 1% TFA in DCM or 0.1M HCl in dioxane<\/li>\n<\/ol>\n<p><strong>Safety Notes:<\/strong> Use PPE (gloves, goggles) and work in fume hood. Avoid moisture exposure.<\/p>\n<\/p><\/div>\n<p>        <!-- Practical Use Cases --><\/p>\n<div id=\"case-studies\" class=\"section\">\n<h2>4. Casos pr\u00e1ticos de utiliza\u00e7\u00e3o<\/h2>\n<h3>Case 1: 5'-OH Protection in Oligonucleotide Synthesis<\/h3>\n<p><strong>Procedimento:<\/strong><br \/>\n                <br \/>1. Dissolve 1g nucleoside in 50ml anhydrous pyridine<br \/>\n                <br \/>2. Add 1.2 equivalents of 4-Methoxytriphenylmethyl chloride<br \/>\n                <br \/>3. Stir at 25\u00b0C for 3 hours under Argon<br \/>\n                <br \/><strong>Resultado:<\/strong> 92% yield of protected nucleoside (confirmed by <sup>1<\/sup>H NMR)\n            <\/p>\n<h3>Case 2: Serine Protection in Peptide Synthesis<\/h3>\n<p><strong>Procedimento:<\/strong><br \/>\n                <br \/>1. React Fmoc-Ser-OH (5mmol) with 1.3 equivalents of reagent in DMF<br \/>\n                <br \/>2. Monitor by TLC (hexane:EA = 3:1)<br \/>\n                <br \/>3. Purify by flash chromatography<br \/>\n                <br \/><strong>Resultado:<\/strong> 88% isolated yield with >99% purity (HPLC)\n            <\/p>\n<\/p><\/div>\n<p>        <!-- Contact Details --><\/p>\n<div id=\"contact\" class=\"section\">\n<h2>5. Dados de contacto<\/h2>\n<p>Para especifica\u00e7\u00f5es t\u00e9cnicas ou encomendas por grosso:<\/p>\n<p>  <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/p>\n<p>  <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/p>\n<p>  Mon-Fri: 8:00 AM - 5:00 PM (GMT+8)<\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Factory Supply 4-Methoxytriphenylmethyl Chloride (CAS 14470-28-1) - High Purity &#038; Competitive Pricing Table of Contents 1. Product Information 2. Key Applications 3. Usage Guidelines 4. Practical Use Cases 5. Contact Details 1. Product Information Chemical Name: 4-Methoxytriphenylmethyl chloride CAS Number: 14470-28-1 Molecular Formula: C20H17ClO Molecular Weight: 308.8 g\/mol Appearance: White to off-white crystalline powder Purity: [&hellip;]<\/p>\n","protected":false},"featured_media":22080,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1849","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 v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply 4-Methoxytriphenylmethyl chloride CAS 14470-28-1 With Low 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\/1849.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 4-Methoxytriphenylmethyl chloride CAS 14470-28-1 With Low Price\" \/>\n<meta property=\"og:description\" content=\"Factory Supply 4-Methoxytriphenylmethyl Chloride (CAS 14470-28-1) - High Purity &amp; Competitive Pricing Table of Contents 1. 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