{"id":906,"date":"2025-03-07T12:05:57","date_gmt":"2025-03-07T12:05:57","guid":{"rendered":"https:\/\/vivalr.com\/product\/906.html"},"modified":"2025-03-07T12:23:36","modified_gmt":"2025-03-07T12:23:36","slug":"factory-supply-4-methoxyphenylhydrazine-hydrochloride-cas-19501-58-7-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/es\/product\/906.html","title":{"rendered":"Factory Supply 4-Methoxyphenylhydrazine hydrochloride CAS 19501-58-7 With Good Price"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>4-Methoxyphenylhydrazine Hydrochloride (CAS 19501-58-7) User Guide<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#section1\">1. Descripci\u00f3n general del producto<\/a><\/li>\n<li><a href=\"#section2\">2. Aplicaciones<\/a><\/li>\n<li><a href=\"#section3\">3. Directrices de uso<\/a><\/li>\n<li><a href=\"#section4\">4. Casos pr\u00e1cticos<\/a><\/li>\n<li><a href=\"#contact\">Informaci\u00f3n de contacto<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Section 1: Product Overview --><\/p>\n<div id=\"section1\" class=\"section\">\n<h2>1. Descripci\u00f3n general del producto<\/h2>\n<p><strong>4-Methoxyphenylhydrazine Hydrochloride<\/strong> (CAS 19501-58-7) is a specialized chemical compound with the molecular formula <strong>C<sub>7<\/sub>H<sub>11<\/sub>ClN<sub>2<\/sub>O<\/strong> y un peso molecular de <strong>186.63 g\/mol<\/strong>. This off-white to light yellow crystalline powder is highly soluble in water and ethanol, with a purity of \u226598% (HPLC). It is stored at 2-8\u00b0C in a tightly sealed container to ensure stability.<\/p>\n<\/p><\/div>\n<p>        <!-- Section 2: Applications --><\/p>\n<div id=\"section2\" class=\"section\">\n<h2>2. Aplicaciones<\/h2>\n<p>Este compuesto se utiliza ampliamente en:<\/p>\n<ul>\n<li><strong>Productos farmac\u00e9uticos intermedios<\/strong>: Synthesis of antipsychotic drugs and enzyme inhibitors.<\/li>\n<li><strong>S\u00edntesis org\u00e1nica<\/strong>: Building block for hydrazine derivatives and heterocyclic compounds.<\/li>\n<li><strong>Investigaci\u00f3n bioqu\u00edmica<\/strong>: Substrate for studying enzyme kinetics and metabolic pathways.<\/li>\n<\/ul><\/div>\n<p>        <!-- Section 3: Usage Guidelines --><\/p>\n<div id=\"section3\" class=\"section\">\n<h2>3. Directrices de uso<\/h2>\n<ul>\n<li>Llevar EPI (guantes, gafas, bata de laboratorio) durante la manipulaci\u00f3n.<\/li>\n<li>Dissolve in polar solvents like water\/ethanol for reactions (0.1-1.0M concentration recommended).<\/li>\n<li>Monitor pH (optimized at 4-6) during synthesis to avoid decomposition.<\/li>\n<li>Almacenar en recipientes herm\u00e9ticos bajo gas inerte (N<sub>2<\/sub> or Ar) for long-term stability.<\/li>\n<\/ul><\/div>\n<p>        <!-- Section 4: Use Cases --><\/p>\n<div id=\"section4\" class=\"section\">\n<h2>4. Casos pr\u00e1cticos<\/h2>\n<h3>Case 1: Antipsychotic Drug Intermediate Synthesis<\/h3>\n<p>Used in a 3-step synthesis of Trifluoperazine intermediates (65% yield):<\/p>\n<ol>\n<li>Coupling with 2-(trifluoromethyl)phenol under N<sub>2<\/sub> at 60\u00b0C<\/li>\n<li>Cyclization using POCl<sub>3<\/sub><\/li>\n<li>Purification via column chromatography<\/li>\n<\/ol>\n<h3>Case 2: Azo Dye Production<\/h3>\n<p>Key component in creating heat-resistant azo dyes for textiles:<\/p>\n<ul>\n<li>Diazotization at 0-5\u00b0C<\/li>\n<li>Coupling with \u03b2-naphthol (pH 9-10)<\/li>\n<li>Final product shows \u03bb<sub>max<\/sub> at 480nm with >90% color fastness<\/li>\n<\/ul><\/div>\n<p>        <!-- Contact Information --><\/p>\n<div id=\"contact\" class=\"section\">\n<h2>Contacte con nosotros<\/h2>\n<p>Correo electr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/p>\n<p>Tel\u00e9fono: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>4-Methoxyphenylhydrazine Hydrochloride (CAS 19501-58-7) User Guide Table of Contents 1. Product Overview 2. Applications 3. Usage Guidelines 4. Use Cases Contact Information 1. Product Overview 4-Methoxyphenylhydrazine Hydrochloride (CAS 19501-58-7) is a specialized chemical compound with the molecular formula C7H11ClN2O and a molecular weight of 186.63 g\/mol. This off-white to light yellow crystalline powder is highly [&hellip;]<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-906","1":"product","2":"type-product","3":"status-publish","5":"product_cat-uncategorized","7":"first","8":"instock","9":"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-Methoxyphenylhydrazine hydrochloride CAS 19501-58-7 With Good 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\/906.html\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply 4-Methoxyphenylhydrazine hydrochloride CAS 19501-58-7 With Good Price\" \/>\n<meta property=\"og:description\" content=\"4-Methoxyphenylhydrazine Hydrochloride (CAS 19501-58-7) User Guide Table of Contents 1. Product Overview 2. Applications 3. Usage Guidelines 4. Use Cases Contact Information 1. Product Overview 4-Methoxyphenylhydrazine Hydrochloride (CAS 19501-58-7) is a specialized chemical compound with the molecular formula C7H11ClN2O and a molecular weight of 186.63 g\/mol. 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Product Overview 2. Applications 3. Usage Guidelines 4. Use Cases Contact Information 1. Product Overview 4-Methoxyphenylhydrazine Hydrochloride (CAS 19501-58-7) is a specialized chemical compound with the molecular formula C7H11ClN2O and a molecular weight of 186.63 g\/mol. 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