{"id":4425,"date":"2025-03-07T12:09:48","date_gmt":"2025-03-07T12:09:48","guid":{"rendered":"https:\/\/vivalr.com\/product\/4425.html"},"modified":"2025-03-07T12:29:30","modified_gmt":"2025-03-07T12:29:30","slug":"factory-supply-methyltriphenylphosphonium-bromide-cas-1779-49-3-with-good-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/4425.html","title":{"rendered":"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price"},"content":{"rendered":"

\u00cdndice<\/h2>\n
    \n
  1. Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/a><\/li>\n
  2. Utiliza\u00e7\u00f5es do produto<\/a><\/li>\n
  3. Utiliza\u00e7\u00e3o do produto<\/a><\/li>\n
  4. Estudos de casos de utiliza\u00e7\u00e3o de produtos<\/a><\/li>\n
  5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ol>\n

    Informa\u00e7\u00f5es e par\u00e2metros b\u00e1sicos<\/h2>\n

    The product is Factory Supply Methyltriphenylphosphonium bromide with the CAS number 1779 - 49 - 3. This compound is an important organic salt, appearing as a white to off - white crystalline powder under normal conditions. It has a high degree of purity when supplied from the factory, which can meet the needs of various industries.<\/p>\n

    The molecular formula of Methyltriphenylphosphonium bromide is C\u2081\u2089H\u2081\u2088BrP, and its molecular weight is approximately 357.22 g\/mol. It has good solubility in some organic solvents such as dichloromethane, chloroform, etc., but has relatively low solubility in water. The melting point of this product is around 230 - 234 \u00b0C, which is an important physical parameter for identification and quality control.<\/p>\n

    Utiliza\u00e7\u00f5es do produto<\/h2>\n

    Methyltriphenylphosphonium bromide has a wide range of applications in the field of organic synthesis. It is a commonly used reagent in Wittig reactions. In the Wittig reaction, it can react with aldehydes or ketones to form alkenes, which is a very important method for the construction of carbon - carbon double bonds in organic chemistry. This reaction can be used to synthesize a variety of natural products, drugs, and fine chemical intermediates.<\/p>\n

    In addition, it can also be used as a phase - transfer catalyst in some organic reactions. Phase - transfer catalysts can promote the reaction between substances in different phases, improving reaction efficiency and selectivity. This makes it very useful in some multi - step organic synthesis processes.<\/p>\n

    Utiliza\u00e7\u00e3o do produto<\/h2>\n

    When using Methyltriphenylphosphonium bromide in the laboratory, first, appropriate protective measures should be taken, such as wearing gloves, goggles, and a laboratory coat to avoid direct contact with the skin and eyes. When weighing the product, use an accurate balance to ensure the correct amount of reagents for the reaction. <\/p>\n

    In a Wittig reaction, typically, Methyltriphenylphosphonium bromide is first treated with a strong base such as sodium hydride or potassium tert - butoxide in an appropriate solvent to generate a phosphorus ylide. Then, the aldehyde or ketone substrate is added to react with the phosphorus ylide to form the desired alkene product. The reaction temperature and time need to be carefully controlled according to the specific reaction system to ensure high - yield product formation.<\/p>\n

    Estudos de casos de utiliza\u00e7\u00e3o de produtos<\/h2>\n

    Case 1: Synthesis of a Natural Product Intermediate
    \nA research group was working on the synthesis of a natural product with anti - tumor activity. They used Methyltriphenylphosphonium bromide in the key step of constructing a carbon - carbon double bond. By using it in a Wittig reaction, they successfully obtained the desired alkene intermediate. The reaction was carried out in dry tetrahydrofuran (THF) at room temperature. First, Methyltriphenylphosphonium bromide was reacted with potassium tert - butoxide to generate the ylide. Then, the aldehyde substrate was added drop - wise, and the reaction mixture was stirred for several hours. After purification by column chromatography, a high - purity intermediate was obtained, which laid a solid foundation for the subsequent total synthesis of the natural product.<\/p>\n

    Case 2: Industrial - scale Synthesis of a Drug Intermediate
    \nIn an industrial setting, a pharmaceutical company needed to synthesize a drug intermediate. They chose Methyltriphenylphosphonium bromide as the key reagent for the Wittig reaction. By optimizing the reaction conditions, such as reaction temperature, solvent, and the amount of reagents, they were able to achieve a high - yield and high - quality synthesis of the drug intermediate. This not only reduced production costs but also improved production efficiency, meeting the market demand for the drug.<\/p>\n

    Informa\u00e7\u00f5es de contacto<\/h2>\n

    If you have any questions about Factory Supply Methyltriphenylphosphonium bromide CAS 1779 - 49 - 3, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.<\/p>","protected":false},"excerpt":{"rendered":"

    Table of Contents Basic Information and Parameters Product Uses Product Usage Product Use Case Studies Contact Information Basic Information and Parameters The product is Factory Supply Methyltriphenylphosphonium bromide with the CAS number 1779 - 49 - 3. This compound is an important organic salt, appearing as a white to off - white crystalline powder under […]<\/p>\n","protected":false},"featured_media":23355,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-4425","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":"\nFactory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 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\/pt\/product\/4425.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price\" \/>\n<meta property=\"og:description\" content=\"Table of Contents Basic Information and Parameters Product Uses Product Usage Product Use Case Studies Contact Information Basic Information and Parameters The product is Factory Supply Methyltriphenylphosphonium bromide with the CAS number 1779 - 49 - 3. This compound is an important organic salt, appearing as a white to off - white crystalline powder under […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vivalr.com\/pt\/product\/4425.html\" \/>\n<meta property=\"og:site_name\" content=\"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-07T12:29:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html\",\"url\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html\",\"name\":\"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg\",\"datePublished\":\"2025-03-07T12:09:48+00:00\",\"dateModified\":\"2025-03-07T12:29:30+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.html#primaryimage\",\"url\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg\",\"contentUrl\":\"https:\\\/\\\/vivalr.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg\",\"width\":350,\"height\":350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/product\\\/4425.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\":\"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/vivalr.com\\\/#website\",\"url\":\"https:\\\/\\\/vivalr.com\\\/\",\"name\":\"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01\",\"description\":\"Discover a wide range of high-quality chemical raw materials to meet your industrial needs. Our commitment to excellence ensures that you get the best products and services.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/vivalr.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/vivalr.com\/pt\/product\/4425.html","og_locale":"pt_PT","og_type":"article","og_title":"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price","og_description":"Table of Contents Basic Information and Parameters Product Uses Product Usage Product Use Case Studies Contact Information Basic Information and Parameters The product is Factory Supply Methyltriphenylphosphonium bromide with the CAS number 1779 - 49 - 3. This compound is an important organic salt, appearing as a white to off - white crystalline powder under […]","og_url":"https:\/\/vivalr.com\/pt\/product\/4425.html","og_site_name":"Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","article_modified_time":"2025-03-07T12:29:30+00:00","og_image":[{"width":350,"height":350,"url":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/vivalr.com\/product\/4425.html","url":"https:\/\/vivalr.com\/product\/4425.html","name":"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01","isPartOf":{"@id":"https:\/\/vivalr.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/vivalr.com\/product\/4425.html#primaryimage"},"image":{"@id":"https:\/\/vivalr.com\/product\/4425.html#primaryimage"},"thumbnailUrl":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg","datePublished":"2025-03-07T12:09:48+00:00","dateModified":"2025-03-07T12:29:30+00:00","breadcrumb":{"@id":"https:\/\/vivalr.com\/product\/4425.html#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/vivalr.com\/product\/4425.html"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/vivalr.com\/product\/4425.html#primaryimage","url":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg","contentUrl":"https:\/\/vivalr.com\/wp-content\/uploads\/2025\/03\/Methyltriphenylphosphonium-bromide-CAS-1779-49-3.jpg","width":350,"height":350},{"@type":"BreadcrumbList","@id":"https:\/\/vivalr.com\/product\/4425.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":"Factory Supply Methyltriphenylphosphonium bromide CAS 1779-49-3 With Good 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. O nosso compromisso com a excel\u00eancia garante-lhe os melhores produtos e servi\u00e7os.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/vivalr.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"}]}},"_links":{"self":[{"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/product\/4425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/comments?post=4425"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/media\/23355"}],"wp:attachment":[{"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/media?parent=4425"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/product_brand?post=4425"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/product_cat?post=4425"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vivalr.com\/pt\/wp-json\/wp\/v2\/product_tag?post=4425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}