{"product_id":"thermo-scientific-ethyl-s-2-pyrrolidone-5-carboxylate-99","title":"Thermo Scientific Ethyl (S)-(+)-2-pyrrolidone-5-carboxylate, 99%","description":"\u003carticle class=\"wlb-product\" itemscope itemtype=\"https:\/\/schema.org\/Product\"\u003e \u003cheader class=\"wlb-header\"\u003e \u003ch2 class=\"wlb-title\" itemprop=\"name\"\u003eEthyl (S)-(+)-2-pyrrolidone-5-carboxylate, 99%, 10 g\u003c\/h2\u003e \u003cp class=\"wlb-meta\"\u003eby \u003cspan class=\"wlb-brand\" itemprop=\"brand\"\u003eThermo Scientific\u003c\/span\u003e · SKU \u003cspan class=\"wlb-sku\" itemprop=\"sku\"\u003e10266670\u003c\/span\u003e\u003c\/p\u003e \u003c\/header\u003e \u003csection class=\"wlb-overview\"\u003e\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eA 10 g supply of ethyl (S)-(+)-2-pyrrolidone-5-carboxylate at 99% purity. This chiral pyrrolidone derivative is used as a building block and intermediate in organic synthesis. Its solid format allows accurate weighing and preparation of solutions for incorporation into stereoselective synthetic workflows.\u003c\/p\u003e \u003c\/section\u003e \u003csection class=\"wlb-highlights\"\u003e\u003ch2\u003eHighlights\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e99% purity chiral pyrrolidone derivative\u003c\/li\u003e \u003cli\u003eSolid format suitable for precise reagent handling\u003c\/li\u003e \u003cli\u003eUseful as an intermediate in stereoselective organic synthesis\u003c\/li\u003e \u003cli\u003eSupports mechanistic and structural studies requiring chiral building blocks\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003csection class=\"wlb-ataglance\"\u003e\u003ch2\u003eAt-a-glance\u003c\/h2\u003e\n\u003cdl\u003e \u003cdt\u003ePurity \/ Grade\u003c\/dt\u003e\n\u003cdd\u003e99%\u003c\/dd\u003e \u003cdt\u003eForm\u003c\/dt\u003e\n\u003cdd\u003eSolid\u003c\/dd\u003e \u003cdt\u003eCapacity\u003c\/dt\u003e\n\u003cdd\u003e10 g\u003c\/dd\u003e \u003cdt\u003eCondition\u003c\/dt\u003e\n\u003cdd\u003eSurplus\/second-hand; stored under manufacturer-recommended conditions.\u003c\/dd\u003e \u003c\/dl\u003e\u003c\/section\u003e \u003csection class=\"wlb-applications\"\u003e\u003ch2\u003eApplications\u003c\/h2\u003e \u003cp\u003eSuitable for use as a chiral building block in synthetic organic chemistry, including preparation of derivatives for mechanistic studies, stereochemical investigations, and structure–activity research across chemical and materials science workflows.\u003c\/p\u003e \u003c\/section\u003e \u003csection class=\"wlb-sustainability\"\u003e\u003ch2\u003eSustainability\u003c\/h2\u003e \u003cp\u003eBy rehoming surplus lab products, this listing supports waste reduction and resource efficiency.\u003c\/p\u003e \u003c\/section\u003e \u003csection class=\"wlb-responsible\"\u003e\u003ch3\u003eResponsible use \u0026amp; safety\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse only by appropriately trained and authorised personnel.\u003c\/li\u003e \u003cli\u003eInspect containers before use to ensure integrity and prevent contamination.\u003c\/li\u003e \u003cli\u003eFollow laboratory procedures for safe handling of organic solids and preparation of solutions.\u003c\/li\u003e \u003cli\u003eUse suitable personal protective equipment and maintain proper ventilation when weighing or dissolving the compound.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003c\/article\u003e","brand":"Thermo Fisher Scientific","offers":[{"title":"10 g \/ Unit \/ New - Unopened (Sealed)","offer_id":52829518496071,"sku":"10266670","price":142.86,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/checkout.wasteless.bio\/products\/thermo-scientific-ethyl-s-2-pyrrolidone-5-carboxylate-99","provider":"Wasteless Bio","version":"1.0","type":"link"}