{"id":766,"date":"2025-02-19T08:11:43","date_gmt":"2025-02-19T08:11:43","guid":{"rendered":"https:\/\/en.hengkangpharm.cn\/?p=766"},"modified":"2025-02-19T08:11:45","modified_gmt":"2025-02-19T08:11:45","slug":"vonopazanintermediate_881674-56-2","status":"publish","type":"post","link":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/","title":{"rendered":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde"},"content":{"rendered":"\n<p class=\"has-text-align-center has-ast-global-color-1-background-color has-background wp-block-paragraph\">5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde<\/p>\n\n\n\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"border-style:none;border-width:0px;flex-basis:70%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"186\" height=\"115\" src=\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png\" alt=\"\" class=\"wp-image-777\" style=\"width:416px;height:auto\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Product Name:5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Chemical Name:5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">CAS NO.:881674-56-2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Mol. Formula:C<sub>11<\/sub>H<sub>8<\/sub>FNO<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Mol. Weight:189.19<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Final API:Vonopazan fumarate<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Purity or Assay:\uff1e99%<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>*All our products under patent are for R&amp;D<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-small-font-size is-layout-flow wp-container-core-column-is-layout-d822ebe3 wp-block-column-is-layout-flow\" style=\"border-style:none;border-width:0px;padding-right:0;padding-left:0;flex-basis:30%\"><ul class=\"wp-block-categories-list wp-block-categories-taxonomy-category alignright wp-block-categories\">\t<li class=\"cat-item cat-item-6\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/apis\/\">APIs<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-17\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/excipient\/\">Excipient<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-21\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/fdfs\/\">FDFs<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-20\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/impurities\/\">Impurities<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-7\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/intermediates\/\">Intermediates<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-13\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/mrna-materials\/\">mRNA materials<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-18\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/news\/\">News<\/a>\n<ul class='children'>\n\t<li class=\"cat-item cat-item-19\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/news\/hengkang-news\/\">Hengkang News<\/a>\n<\/li>\n<\/ul>\n<\/li>\n\t<li class=\"cat-item cat-item-14\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/nucleoside\/\">Nucleoside<\/a>\n<ul class='children'>\n\t<li class=\"cat-item cat-item-15\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/nucleoside\/modified-nucleoside\/\">Modified Nucleoside<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-16\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/nucleoside\/protected-nucleoside\/\">Protected Nucleoside<\/a>\n<\/li>\n<\/ul>\n<\/li>\n\t<li class=\"cat-item cat-item-8\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/phosphoramidites\/\">Phosphoramidites<\/a>\n<ul class='children'>\n\t<li class=\"cat-item cat-item-12\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/phosphoramidites\/2-fluoro-phosphoramidites\/\">2&#039;-Fluoro Phosphoramidites<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-11\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/phosphoramidites\/2-o-me-phosphoramidites\/\">2&#039;-O-Me Phosphoramidites<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-9\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/phosphoramidites\/dna-phosphoramidites\/\">DNA Phosphoramidites<\/a>\n<\/li>\n\t<li class=\"cat-item cat-item-10\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/phosphoramidites\/tbdms-phosphoramidites\/\">TBDMS Phosphoramidites<\/a>\n<\/li>\n<\/ul>\n<\/li>\n\t<li class=\"cat-item cat-item-1\"><a href=\"https:\/\/en.hengkangpharm.cn\/index.php\/category\/uncategorized\/\">Uncategorized<\/a>\n<\/li>\n<\/ul><\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Synonym: 1H-Pyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-;5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde;5-(2-Fluorophenyl)-1H-pyrrole-3-carbal\u2026;5-(2-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde;1H-ChemicalbookPyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-1H-pyrrole-;TAK438Impurity54;1H-Pyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde;TAK-438(Vonoprazanfumarate)intermediate3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde Product Name:5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde Chemical Name:5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde CAS NO.:881674-56-2 Mol. Formula:C11H8FNO Mol. Weight:189.19 Final API:Vonopazan fumarate Purity or Assay:\uff1e99% *All our products under patent are for R&amp;D Synonym: 1H-Pyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-;5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde;5-(2-Fluorophenyl)-1H-pyrrole-3-carbal\u2026;5-(2-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde;1H-ChemicalbookPyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-1H-pyrrole-;TAK438Impurity54;1H-Pyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde;TAK-438(Vonoprazanfumarate)intermediate3<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[],"class_list":["post-766","post","type-post","status-publish","format-standard","hentry","category-intermediates"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde - Zhejiang Hengkang Pharmaceutical<\/title>\n<meta name=\"description\" content=\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde is an important intermediate mainly used for the synthesis of Vonopazan fumarate. This compound is in the form of a brown to yellow powder, easily affected by moisture, and has high purity and good chemical stability. As one of the key raw materials of Vonoprazan, it plays an important role in the drug synthesis process and helps promote the development of new drugs. In addition, this product is also suitable for fields such as scientific research and chemical reagents.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde - Zhejiang Hengkang Pharmaceutical\" \/>\n<meta property=\"og:description\" content=\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde is an important intermediate mainly used for the synthesis of Vonopazan fumarate. This compound is in the form of a brown to yellow powder, easily affected by moisture, and has high purity and good chemical stability. As one of the key raw materials of Vonoprazan, it plays an important role in the drug synthesis process and helps promote the development of new drugs. In addition, this product is also suitable for fields such as scientific research and chemical reagents.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Zhejiang Hengkang Pharmaceutical\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-19T08:11:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-19T08:11:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png\" \/>\n\t<meta property=\"og:image:width\" content=\"186\" \/>\n\t<meta property=\"og:image:height\" content=\"115\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"HengkangPharm\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"HengkangPharm\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\"},\"author\":{\"name\":\"HengkangPharm\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/#\/schema\/person\/18ab6fcb8d86ccabdfd1e2d466afaac4\"},\"headline\":\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde\",\"datePublished\":\"2025-02-19T08:11:43+00:00\",\"dateModified\":\"2025-02-19T08:11:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\"},\"wordCount\":91,\"publisher\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png\",\"articleSection\":[\"Intermediates\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\",\"url\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\",\"name\":\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde - Zhejiang Hengkang Pharmaceutical\",\"isPartOf\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png\",\"datePublished\":\"2025-02-19T08:11:43+00:00\",\"dateModified\":\"2025-02-19T08:11:45+00:00\",\"description\":\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde is an important intermediate mainly used for the synthesis of Vonopazan fumarate. This compound is in the form of a brown to yellow powder, easily affected by moisture, and has high purity and good chemical stability. As one of the key raw materials of Vonoprazan, it plays an important role in the drug synthesis process and helps promote the development of new drugs. In addition, this product is also suitable for fields such as scientific research and chemical reagents.\",\"breadcrumb\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage\",\"url\":\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png\",\"contentUrl\":\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png\",\"width\":186,\"height\":115},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/en.hengkangpharm.cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/#website\",\"url\":\"https:\/\/en.hengkangpharm.cn\/\",\"name\":\"Zhejiang Hengkang Pharmaceutical\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/en.hengkangpharm.cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/#organization\",\"name\":\"Zhejiang Hengkang Pharmaceutical\",\"url\":\"https:\/\/en.hengkangpharm.cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2024\/01\/cropped-\u6052\u5eb7-logo-\u7f51\u7ad9200-80px\u526f\u672c-2.png\",\"contentUrl\":\"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2024\/01\/cropped-\u6052\u5eb7-logo-\u7f51\u7ad9200-80px\u526f\u672c-2.png\",\"width\":200,\"height\":67,\"caption\":\"Zhejiang Hengkang Pharmaceutical\"},\"image\":{\"@id\":\"https:\/\/en.hengkangpharm.cn\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/zhejiang-hengkang-pharmaceutical-co-ltd\/mycompany\/verification\/?viewAsMember=true\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/#\/schema\/person\/18ab6fcb8d86ccabdfd1e2d466afaac4\",\"name\":\"HengkangPharm\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/en.hengkangpharm.cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/38c8fe2e7a9f2d5ff6b0d936418c48f5b3dfa8b5ed79e72cde2d23175b740122?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/38c8fe2e7a9f2d5ff6b0d936418c48f5b3dfa8b5ed79e72cde2d23175b740122?s=96&d=mm&r=g\",\"caption\":\"HengkangPharm\"},\"sameAs\":[\"http:\/\/en.hengkangpharm.cn\"],\"url\":\"https:\/\/en.hengkangpharm.cn\/index.php\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde - Zhejiang Hengkang Pharmaceutical","description":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde is an important intermediate mainly used for the synthesis of Vonopazan fumarate. This compound is in the form of a brown to yellow powder, easily affected by moisture, and has high purity and good chemical stability. As one of the key raw materials of Vonoprazan, it plays an important role in the drug synthesis process and helps promote the development of new drugs. In addition, this product is also suitable for fields such as scientific research and chemical reagents.","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:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/","og_locale":"en_US","og_type":"article","og_title":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde - Zhejiang Hengkang Pharmaceutical","og_description":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde is an important intermediate mainly used for the synthesis of Vonopazan fumarate. This compound is in the form of a brown to yellow powder, easily affected by moisture, and has high purity and good chemical stability. As one of the key raw materials of Vonoprazan, it plays an important role in the drug synthesis process and helps promote the development of new drugs. In addition, this product is also suitable for fields such as scientific research and chemical reagents.","og_url":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/","og_site_name":"Zhejiang Hengkang Pharmaceutical","article_published_time":"2025-02-19T08:11:43+00:00","article_modified_time":"2025-02-19T08:11:45+00:00","og_image":[{"width":186,"height":115,"url":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png","type":"image\/png"}],"author":"HengkangPharm","twitter_card":"summary_large_image","twitter_misc":{"Written by":"HengkangPharm","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#article","isPartOf":{"@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/"},"author":{"name":"HengkangPharm","@id":"https:\/\/en.hengkangpharm.cn\/#\/schema\/person\/18ab6fcb8d86ccabdfd1e2d466afaac4"},"headline":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde","datePublished":"2025-02-19T08:11:43+00:00","dateModified":"2025-02-19T08:11:45+00:00","mainEntityOfPage":{"@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/"},"wordCount":91,"publisher":{"@id":"https:\/\/en.hengkangpharm.cn\/#organization"},"image":{"@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage"},"thumbnailUrl":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png","articleSection":["Intermediates"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/","url":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/","name":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde - Zhejiang Hengkang Pharmaceutical","isPartOf":{"@id":"https:\/\/en.hengkangpharm.cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage"},"image":{"@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage"},"thumbnailUrl":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png","datePublished":"2025-02-19T08:11:43+00:00","dateModified":"2025-02-19T08:11:45+00:00","description":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde is an important intermediate mainly used for the synthesis of Vonopazan fumarate. This compound is in the form of a brown to yellow powder, easily affected by moisture, and has high purity and good chemical stability. As one of the key raw materials of Vonoprazan, it plays an important role in the drug synthesis process and helps promote the development of new drugs. In addition, this product is also suitable for fields such as scientific research and chemical reagents.","breadcrumb":{"@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#primaryimage","url":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png","contentUrl":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2025\/02\/image-46.png","width":186,"height":115},{"@type":"BreadcrumbList","@id":"https:\/\/en.hengkangpharm.cn\/index.php\/intermediates\/vonopazanintermediate_881674-56-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/en.hengkangpharm.cn\/"},{"@type":"ListItem","position":2,"name":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde"}]},{"@type":"WebSite","@id":"https:\/\/en.hengkangpharm.cn\/#website","url":"https:\/\/en.hengkangpharm.cn\/","name":"Zhejiang Hengkang Pharmaceutical","description":"","publisher":{"@id":"https:\/\/en.hengkangpharm.cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/en.hengkangpharm.cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/en.hengkangpharm.cn\/#organization","name":"Zhejiang Hengkang Pharmaceutical","url":"https:\/\/en.hengkangpharm.cn\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/en.hengkangpharm.cn\/#\/schema\/logo\/image\/","url":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2024\/01\/cropped-\u6052\u5eb7-logo-\u7f51\u7ad9200-80px\u526f\u672c-2.png","contentUrl":"https:\/\/en.hengkangpharm.cn\/wp-content\/uploads\/2024\/01\/cropped-\u6052\u5eb7-logo-\u7f51\u7ad9200-80px\u526f\u672c-2.png","width":200,"height":67,"caption":"Zhejiang Hengkang Pharmaceutical"},"image":{"@id":"https:\/\/en.hengkangpharm.cn\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/zhejiang-hengkang-pharmaceutical-co-ltd\/mycompany\/verification\/?viewAsMember=true"]},{"@type":"Person","@id":"https:\/\/en.hengkangpharm.cn\/#\/schema\/person\/18ab6fcb8d86ccabdfd1e2d466afaac4","name":"HengkangPharm","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/en.hengkangpharm.cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/38c8fe2e7a9f2d5ff6b0d936418c48f5b3dfa8b5ed79e72cde2d23175b740122?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/38c8fe2e7a9f2d5ff6b0d936418c48f5b3dfa8b5ed79e72cde2d23175b740122?s=96&d=mm&r=g","caption":"HengkangPharm"},"sameAs":["http:\/\/en.hengkangpharm.cn"],"url":"https:\/\/en.hengkangpharm.cn\/index.php\/author\/admin\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"HengkangPharm","author_link":"https:\/\/en.hengkangpharm.cn\/index.php\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde Product Name:5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde Chemical Name:5-(2-Fluorophenyl)-1H-pyrrole-3-carbaldehyde CAS NO.:881674-56-2 Mol. Formula:C11H8FNO Mol. Weight:189.19 Final API:Vonopazan fumarate Purity or Assay:\uff1e99% *All our products under patent are for R&amp;D Synonym: 1H-Pyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-;5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde;5-(2-Fluorophenyl)-1H-pyrrole-3-carbal\u2026;5-(2-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde;1H-ChemicalbookPyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-1H-pyrrole-;TAK438Impurity54;1H-Pyrrole-3-carboxaldehyde,5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde;TAK-438(Vonoprazanfumarate)intermediate3","_links":{"self":[{"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/posts\/766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/comments?post=766"}],"version-history":[{"count":1,"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/posts\/766\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/posts\/766\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/media?parent=766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/categories?post=766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.hengkangpharm.cn\/index.php\/wp-json\/wp\/v2\/tags?post=766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}