{"id":9939,"date":"2026-03-13T13:16:05","date_gmt":"2026-03-13T06:16:05","guid":{"rendered":"https:\/\/chemicalexpressth.com\/?p=9939"},"modified":"2026-08-11T15:36:51","modified_gmt":"2026-08-11T08:36:51","slug":"1-butylpyrrolidin-2-one-emplura-merck-analytical-chromatography-solvent","status":"publish","type":"post","link":"https:\/\/chemicalexpressth.com\/th\/articles\/product-guide-articles\/1-butylpyrrolidin-2-one-emplura-merck-analytical-chromatography-solvent\/","title":{"rendered":"1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography"},"content":{"rendered":"<style>  .chx-standalone-article h1 {       color: #222 !important;       line-height: 1.2 !important;       font-weight: bold !important;       text-align: center !important;       margin-top: 40px !important;       margin-bottom: 30px !important;      text-transform: none !important;   }  .chx-standalone-article h2 {      color: #24326d !important;      font-weight: bold !important;      text-transform: none !important;      margin-top: 35px !important;      margin-bottom: 20px !important;  }  .chx-standalone-article .res-table-wrapper {       width: 100% !important;       overflow-x: auto !important;       -webkit-overflow-scrolling: touch !important;       margin-bottom: 25px !important;   }  .chx-standalone-article table {       min-width: 600px !important;       width: 100% !important;   }  @media only screen and (min-width: 1025px) {    .chx-standalone-article h1 { font-size: 30px !important; }    .chx-standalone-article h2 { font-size: 24px !important; }  }  @media only screen and (max-width: 1024px) {    .chx-standalone-article h1 { font-size: 22px !important; margin-top: 30px !important; margin-bottom: 25px !important; }    .chx-standalone-article h2 { font-size: 20px !important; }  }  @media only screen and (max-width: 480px) {    .chx-standalone-article h1 { font-size: 15px !important; margin-top: 20px !important; margin-bottom: 20px !important; }    .chx-standalone-article h2 { font-size: 18px !important; }  }<\/style>\n<div class=\"chx-standalone-article\">\n<h1>1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography<\/h1>\n<div style=\"margin-bottom: 32px; text-align: center;\"><img decoding=\"async\" class=\"lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-36.jpg\" alt=\"1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography\" \/><noscript><img decoding=\"async\" class=\"lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-36.jpg\" alt=\"1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography\" \/><noscript><img decoding=\"async\" class=\"lazyload lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-36.jpg\" alt=\"1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography\" \/><noscript><img data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-36.jpg\" decoding=\"async\" class=\"lazyload lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography\" \/><noscript><img decoding=\"async\" class=\"lazyload lazyload lazyload\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/image-36.jpg\" alt=\"1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck\u2014Safer, High-Stability Solvent for Analytical Chromatography\"><\/noscript><\/noscript><\/noscript><\/noscript><\/div>\n<p>Modern analytical chemistry demands reliable, high-performance solvents that adhere to strict safety and environmental standards. 1-Butylpyrrolidin-2-One EMPLURA\u00ae by Merck is a safer alternative to traditional solvents, offering excellent solvency power, water miscibility, and exceptional stability without developmental or geno-toxic risks. Discover how this advanced solvent meets stringent industry needs and regulatory requirements.<\/p>\n<h2>Benefits of 1-Butylpyrrolidin-2-One<\/h2>\n<ul>\n<li><strong>Safer solvent choice:<\/strong> A safer alternative to NMP, DMA, DMSO, and DMF, which are under increasing regulatory pressure.<\/li>\n<li><strong>Regulatory reassurance:<\/strong> Unlike NMP, DMF, and DMA, it is not classified as developmentally reprotoxic.<\/li>\n<li><strong>Improved hazard profile:<\/strong> It is not classified as a developmental or geno-toxin.<\/li>\n<li><strong>Strong solvent performance:<\/strong> Excellent solvency power and water miscibility support effective use where broad solubility is important.<\/li>\n<li><strong>Process compatibility:<\/strong> Its high boiling point can support workflows that require a high-boiling solvent.<\/li>\n<li><strong>Stable operation:<\/strong> High chemical and thermal stability supports reliable use under demanding conditions.<\/li>\n<li><strong>Lower emissions potential:<\/strong> Lower volatility compared to NMP can be advantageous where reduced solvent evaporation is desired.<\/li>\n<li><strong>Environmental value:<\/strong> Inherent biodegradability supports solvent selection where environmental considerations matter.<\/li>\n<li><strong>Practical replacement option:<\/strong> It offers a reliable alternative for REACH-restricted DMA, DMF, and NMP.<\/li>\n<\/ul>\n<h2>Products Available Under 1-Butylpyrrolidin-2-One<\/h2>\n<div class=\"res-table-wrapper\">\n<table>\n<tbody>\n<tr style=\"background-color: #24326d;\">\n<th style=\"color: white;\"><b>Product description<\/b><\/th>\n<th style=\"color: white;\"><b>Qty\/Pk<\/b><\/th>\n<\/tr>\n<tr>\n<td>1-Butylpyrrolidin-2-one EMPLURA\u00ae<\/td>\n<td>1L GL<\/td>\n<\/tr>\n<tr>\n<td>1-Butylpyrrolidin-2-one EMPLURA\u00ae<\/td>\n<td>2.5 L GL<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>With over 23 years of expertise, Chemical Express is the official distributor of Merck in Thailand. Purchase 1-Butylpyrrolidin-2-One EMPLURA\u00ae and related products from us, benefiting from our trusted partnership and access to leading brands.<\/p>\n<div style=\"text-align: center; margin-top: 64px; padding-bottom: 60px;\">\n<h3 style=\"margin-bottom: 8px;\">Have questions or ready to order?<\/h3>\n<p>Simply fill out our Inquiry Form or chat with us instantly on Line using the buttons below.<br \/>We&#8217;re here to help!<\/p>\n<div style=\"display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 20px;\"><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; background: #0b5ed7; color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap;\" href=\"https:\/\/forms.zohopublic.com\/chatchawan1\/form\/WebsiteLeadFormINQUIRYFORM\/formperma\/oH9iL6pKdhH5WoJRahWoHuc5H_68uNoURPhu7cgU_rY?utm_source=n8n&amp;utm_medium=article&amp;utm_campaign=content2026_03_Product&amp;utm_content=1-butylpyrrolidin-2-one-emplura-merck-analytical-chromatography-solvent&amp;utm_term=inquiry_form&amp;utm_id=CONTENT_2026_03_Product\" target=\"_blank\" rel=\"noopener noreferrer\" data-track=\"enquiry_cta\" data-intent=\"lead\">Submit Inquiry<\/a><br \/><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; background: #06c755; color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap;\" href=\"https:\/\/liff.line.me\/2004801212-fkTuG4m6?utm_source=website&#038;utm_medium=article&#038;utm_campaign=product_guide_2026&#038;utm_content=product_guide_article&#038;utm_term=add_line&#038;utm_id=product_guide_2026\" target=\"_blank\" rel=\"noopener noreferrer\" data-track=\"line_cta\" data-intent=\"add_line\">Add LINE<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Order 1-Butylpyrrolidin-2-One EMPLURA\u00ae from Chemical Express, official Merck distributor in Thailand. Safer, high-stability solvent for analytical use.<\/p>","protected":false},"author":5,"featured_media":9938,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_eb_attr":"","content-type":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","_uf_show_specific_survey":0,"_uf_disable_surveys":false,"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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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-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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[58],"tags":[],"class_list":["post-9939","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-guide-articles"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Order 1-Butylpyrrolidin-2-One EMPLURA\u00ae from Chemical Express, official Merck distributor in Thailand. 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