{"product_id":"thermo-fisher-scientific-2-trimethylsilylethoxymethyl-chloride-90-tech-stabilized","title":"Thermo Fisher Scientific 2-(Trimethylsilyl)ethoxymethyl chloride, 90%, tech., stabilized","description":"\u003ch4\u003e\u003cstrong\u003eThermo Fisher Scientific 2-(Trimethylsilyl)ethoxymethyl chloride, 90%, tech., stabilized\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThermo Fisher Scientific 2-(Trimethylsilyl)ethoxymethyl chloride is a versatile organosilicon reagent primarily used as a protecting group for alcohols, phenols, and nitrogen-containing heterocycles in organic synthesis. This technical-grade reagent facilitates the introduction of the SEM (2-(trimethylsilyl)ethoxymethyl) group, which is valued for its stability under a wide range of reaction conditions and its ease of removal using fluoride ions or acidic conditions.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProvides effective protection for hydroxyl and amino functional groups during complex multi-step syntheses.\u003c\/li\u003e\n\u003cli\u003eStabilised formulation ensures consistent chemical reactivity and handling safety.\u003c\/li\u003e\n\u003cli\u003eTechnical grade purity suitable for routine synthetic laboratory applications and scale-up processes.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard anhydrous reaction environments and inert gas techniques.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProtection of alcohols and phenols in total synthesis.\u003c\/li\u003e\n\u003cli\u003eN-protection of indoles, imidazoles, and other nitrogen heterocycles.\u003c\/li\u003e\n\u003cli\u003eIntermediate preparation in pharmaceutical and materials science research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCAS Number: 76513-69-4\u003c\/li\u003e\n\u003cli\u003eChemical Formula: C6H15ClOSi\u003c\/li\u003e\n\u003cli\u003ePurity: 90% (Technical Grade)\u003c\/li\u003e\n\u003cli\u003eStabiliser: Included for chemical stability\u003c\/li\u003e\n\u003cli\u003eMolecular Weight: 166.72 g\/mol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDisclaimer\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis product is a technical-grade chemical intended for laboratory research and industrial synthesis only. It must be handled by trained personnel using appropriate personal protective equipment and fume hoods.\u003c\/p\u003e","brand":"Thermo Fisher Scientific","offers":[{"title":"Grade \/ 25 mL \/ Colorless \/ Unit \/ 0.9400 g\/mL \/ New - Unopened (Sealed)","offer_id":54348165808455,"sku":"10712934","price":135.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/convert_7654490a-560a-402f-b5f0-2bbebbcfb878.png?v=1784118829","url":"https:\/\/checkout.wasteless.bio\/en-us\/products\/thermo-fisher-scientific-2-trimethylsilylethoxymethyl-chloride-90-tech-stabilized","provider":"Wasteless Bio","version":"1.0","type":"link"}