{"product_id":"4-bromophenylboronic-acid-2ek1-2ek1","title":"4-Broomfenylboorzuur, 25 g","description":"\u003cp\u003e4-broomfenylboorzuur is een gehalogeneerd arylboorzuurreagens met CAS-nummer 5467-74-3 en de empirische formule C₆H₆BBrO₂. De molaire massa is 200,83 g\/mol. Arylboorzuren van dit type worden op grote schaal toegepast in palladium-gekatalyseerde kruiskoppelingen, waaronder Suzuki–Miyaura-reacties, waarbij de broomsubstituent een extra aangrijpingspunt biedt voor sequentiële functionalisering. Onderzoeksgroepen in de organische synthese, materiaalchemie en medicinale chemie gebruiken dergelijke bouwstenen om onder gecontroleerde laboratoriumomstandigheden biaryl- en heteroarylstructuren op te bouwen. Duidelijke identiteitsgegevens—CAS, formule en molaire massa—ondersteunen de documentatie, voorraadbeheer en reactiestoichiometrie. Materiaal van fabrikant Carl ROTH is gepositioneerd voor chemische en biochemische catalogi die betrouwbare boorzuurintermediairen in praktische laboratoriumhoeveelheden vereisen. Het combineert gebruiksgemak voor herhaaldelijk gebruik met hanteerbare opslag in standaard reagensinventarissen.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eDit artikel hoort bij \u003ca href=\"\/nl-nl\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganische bouwstenen \u0026amp; synthesereagentia\u003c\/a\u003e, in \u003ca href=\"\/nl-nl\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganische chemicaliën \u0026amp; synthesereagentia\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eBelangrijkste kenmerken\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eZuiverheid (HPLC): ≥ 97,5 %\u003c\/li\u003e\n\n\u003cli\u003eIR-spectrum: komt overeen met referentiespectrum\u003c\/li\u003e\n\n\u003cli\u003eKleur: gebroken wit tot lichtbeige\u003c\/li\u003e\n\n\u003cli\u003eVorm: poeder tot kristallijn poeder\u003c\/li\u003e\n\n\u003cli\u003e¹H-NMR Spectrum: komt overeen met toegewezen structuur\u003c\/li\u003e\n\n\u003cli\u003eCAS-nummer: 5467-74-3\u003c\/li\u003e\n\n\u003cli\u003eVerpakkingsgrootten: 25 g, 50 g, 100 g, 250 g\u003c\/li\u003e\n\n\u003cli\u003eEmpirische formule: C₆H₆BBrO₂\u003c\/li\u003e\n\n\u003cli\u003eMolaire massa: 200,83 g\/mol\u003c\/li\u003e\n\n\u003cli\u003eProducttype: Arylboorzuur\u003c\/li\u003e\n\n\u003cli\u003eToepassingsgebied: Organische synthese\u003c\/li\u003e\n\n\u003cli class=\"lx-tis-li\"\u003eTechnisch informatieblad: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2EK1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjI2NXxhcHBsaWNhdGlvbi9wZGZ8YURBd0wyaGxNaTg1TWpVME5qYzRNVFkzTlRneUwxTlFSVnBmTWtWTE1WOUZUaTV3WkdZfDg2Y2VjNzk2ODdkMWYwYTUyOWMwN2Q4MzEzOTBlNzQ1ZmM3ODMxZDdhOTM3YTBiNzliNmQzOTlhOGYzMzAxYjc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technisch blad PDF\" aria-label=\"Technisch blad PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"lx-tis-li\"\u003eVeiligheidsinformatieblad: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2EK1-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURGa0wyaGtaQzg1TVRrMk1URTRNVEUwTXpNMEwxTkVRbDh5UlVzeFgwUkZYMFJGTG5Ca1pnfGIyMTdiYzU0ZDFlMWRiYWY1YjA1NjgwMWZlYmZiN2I2MTU2ZDc0MWZiYzUzMjZhMTY5MjExYzViMTBmODNkNGU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"VIB PDF\" aria-label=\"VIB PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 gram \/ 1 stuk","offer_id":56134024855884,"sku":"2EK1.2","price":306.4,"currency_code":"EUR","in_stock":true},{"title":"25 gram \/ 6+ stuks","offer_id":56134024888652,"sku":"2EK1.2","price":291.08,"currency_code":"EUR","in_stock":true},{"title":"25 gram \/ 24+ stuks","offer_id":56134024921420,"sku":"2EK1.2","price":275.76,"currency_code":"EUR","in_stock":true},{"title":"50 gram \/ 1 stuk","offer_id":56134024954188,"sku":"2EK1.3","price":461.2,"currency_code":"EUR","in_stock":true},{"title":"50 gram \/ 6+ stuks","offer_id":56134024986956,"sku":"2EK1.3","price":438.14,"currency_code":"EUR","in_stock":true},{"title":"50 gram \/ 24+ stuks","offer_id":56134025019724,"sku":"2EK1.3","price":415.08,"currency_code":"EUR","in_stock":true},{"title":"100 gram \/ 1 stuk","offer_id":56134025052492,"sku":"2EK1.4","price":704.15,"currency_code":"EUR","in_stock":true},{"title":"100 gram \/ 6+ stuks","offer_id":56134025085260,"sku":"2EK1.4","price":668.94,"currency_code":"EUR","in_stock":true},{"title":"100 gram \/ 24+ stuks","offer_id":56134025118028,"sku":"2EK1.4","price":633.74,"currency_code":"EUR","in_stock":true},{"title":"250 gram \/ 1 stuk","offer_id":56134025150796,"sku":"2EK1.5","price":1396.45,"currency_code":"EUR","in_stock":true},{"title":"250 gram \/ 6+ stuks","offer_id":56134025183564,"sku":"2EK1.5","price":1326.63,"currency_code":"EUR","in_stock":true},{"title":"250 gram \/ 24+ stuks","offer_id":56134025216332,"sku":"2EK1.5","price":1256.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2EK1-SF_7e8f98b2-038f-451b-a459-708ebd26257f.jpg?v=1766417013","url":"https:\/\/www.luminixhealth.com\/nl-nl\/products\/4-broomfenylboronzuur-2ek1-2ek1","provider":"Luminix Health","version":"1.0","type":"link"}