{"id":374,"date":"2025-03-07T12:05:26","date_gmt":"2025-03-07T12:05:26","guid":{"rendered":"https:\/\/vivalr.com\/product\/374.html"},"modified":"2025-03-07T12:22:14","modified_gmt":"2025-03-07T12:22:14","slug":"high-quality-2-bromo-4-fluoroaniline-cas-1003-98-1-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/374.html","title":{"rendered":"Alta Calidad 2-Bromo-4-Fluoroaniline Cas 1003-98-1 Con Mejor Precio"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>High Quality 2-Bromo-4-Fluoroaniline (CAS 1003-98-1) | Best Price & Applications<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#product-overview\">1. Descripci\u00f3n general del producto<\/a><\/li>\n<li><a href=\"#product-application\">2. Aplicaciones<\/a><\/li>\n<li><a href=\"#usage-instructions\">3. Instrucciones de uso<\/a><\/li>\n<li><a href=\"#use-cases\">4. Casos de uso detallados<\/a><\/li>\n<li><a href=\"#contact\">5. 5. Informaci\u00f3n de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Overview --><\/p>\n<div class=\"section\" id=\"product-overview\">\n<h2>1. Descripci\u00f3n general del producto<\/h2>\n<p><strong>2-Bromo-4-Fluoroaniline<\/strong> (CAS 1003-98-1) is a high-purity organic compound with the molecular formula <strong>C<sub>6<\/sub>H<sub>5<\/sub>BrFN<\/strong>. Las especificaciones clave incluyen:<\/p>\n<ul>\n<li>Molecular Weight: 190.02 g\/mol<\/li>\n<li>Aspecto: Polvo cristalino de color amarillo claro a marr\u00f3n<\/li>\n<li>Purity: \u226598% (HPLC)<\/li>\n<li>Melting Point: 45-50\u00b0C<\/li>\n<li>Conservaci\u00f3n: Conservar en lugar fresco, seco y protegido de la luz.<\/li>\n<\/ul><\/div>\n<p>        <!-- Applications --><\/p>\n<div class=\"section\" id=\"product-application\">\n<h2>2. Aplicaciones<\/h2>\n<p>2-Bromo-4-Fluoroaniline is a versatile intermediate used in:<\/p>\n<ul>\n<li><strong>Productos farmac\u00e9uticos:<\/strong> Synthesis of active pharmaceutical ingredients (APIs) for antibiotics and antitumor agents.<\/li>\n<li><strong>Productos agroqu\u00edmicos:<\/strong> Producci\u00f3n de herbicidas, fungicidas y pesticidas.<\/li>\n<li><strong>Ciencia de los materiales:<\/strong> Building block for advanced polymers and liquid crystals.<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Instructions --><\/p>\n<div class=\"section\" id=\"usage-instructions\">\n<h2>3. Instrucciones de uso<\/h2>\n<ul>\n<li><strong>Seguridad:<\/strong> Wear PPE (gloves, goggles, lab coat) and work in a ventilated area.<\/li>\n<li><strong>Solubilidad:<\/strong> Soluble in organic solvents (e.g., DMF, DMSO, ethanol).<\/li>\n<li><strong>Condiciones de reacci\u00f3n:<\/strong> Use under inert atmosphere (N<sub>2<\/sub> or Ar) for sensitive reactions.<\/li>\n<li><strong>Purification:<\/strong> Recrystallize from ethanol\/water mixtures for higher purity.<\/li>\n<\/ul><\/div>\n<p>        <!-- Use Cases --><\/p>\n<div class=\"section\" id=\"use-cases\">\n<h2>4. Casos de uso detallados<\/h2>\n<h3>Case 1: Synthesis of Antitumor Drug Intermediate<\/h3>\n<p><strong>Paso 1:<\/strong> React 2-Bromo-4-Fluoroaniline (10 mmol) with ethyl acrylate in DMF at 80\u00b0C for 6 hours.<br \/>\n            <strong>Segundo paso:<\/strong> Add Pd(OAc)<sub>2<\/sub> catalyst for Heck coupling to form a key intermediate.<br \/>\n            <strong>Resultado:<\/strong> Yield: 85%; Purity: 97% (HPLC).<\/p>\n<h3>Caso 2: Desarrollo de herbicidas<\/h3>\n<p><strong>Proceso:<\/strong> Condensation with chloropyridine derivatives at 120\u00b0C for 12 hours.<br \/>\n            <strong>Resultado:<\/strong> Produces a bromo-fluoro substituted pyridine analog with herbicidal activity.<\/p>\n<\/p><\/div>\n<p>        <!-- Contact --><\/p>\n<div class=\"section\" id=\"contact\">\n<h2>5. 5. Informaci\u00f3n de contacto<\/h2>\n<p>Para consultas t\u00e9cnicas o pedidos al por mayor:<br \/>\n            Correo electr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><br \/>\n            Tel\u00e9fono: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>High Quality 2-Bromo-4-Fluoroaniline (CAS 1003-98-1) | Best Price &#038; Applications Table of Contents 1. Product Overview 2. Applications 3. Usage Instructions 4. Detailed Use Cases 5. Contact Information 1. Product Overview 2-Bromo-4-Fluoroaniline (CAS 1003-98-1) is a high-purity organic compound with the molecular formula C6H5BrFN. Key specifications include: Molecular Weight: 190.02 g\/mol Appearance: Light yellow to [&hellip;]<\/p>","protected":false},"featured_media":21355,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-374","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 2-Bromo-4-Fluoroaniline Cas 1003-98-1 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\/es\/product\/374.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Quality 2-Bromo-4-Fluoroaniline Cas 1003-98-1 With Best Price\" \/>\n<meta property=\"og:description\" content=\"High Quality 2-Bromo-4-Fluoroaniline (CAS 1003-98-1) | Best Price &amp; Applications Table of Contents 1. 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