{"product_id":"n-succinimidyl-3-iodobenzoate-2x59-2x59","title":"N-Succinimidyl 3-iodobenzoate","description":"\u003cp\u003eN-Succinimidyl 3-iodobenzoate is an activated ester reagent offered at a minimum purity of 95 %, with CAS number 91487-18-2 and the empirical formula C₁₁H₈INO₄. It has a molar mass of 345,09 g\/mol, supporting accurate stoichiometric calculations in conjugation and labelling chemistry. Supplied in a 100 mg pack, this N-hydroxysuccinimide ester is suited to bioconjugation, peptide modification and related biochemical workflows where an iodinated aromatic active ester is required. Defined purity and molecular data aid method development and reproducible coupling steps. The product is available from manufacturer Carl ROTH as part of its chemicals and biochemicals range for professional laboratory use. Researchers working on labelling strategies or NHS-ester chemistry can integrate this grade into protocols that specify a minimum assay of 95 %. The practical pack size supports both exploratory experiments and established procedures in the research laboratory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/de-be\/collections\/organic-building-blocks-and-synthesis-reagents\"\u003eOrganic building blocks \u0026amp; synthesis reagents\u003c\/a\u003e, in \u003ca href=\"\/de-be\/collections\/organic-chemicals-and-synthesis-reagents\"\u003eOrganic chemicals \u0026amp; synthesis reagents\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (GC): reported (%)\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): reported (%)\u003c\/li\u003e\n\u003cli\u003eIR-spectrum: corresponds to reference spectrum\u003c\/li\u003e\n\u003cli\u003epH value: reported ()\u003c\/li\u003e\n\u003cli\u003eAssay (TLC): reported (%)\u003c\/li\u003e\n\u003cli\u003eContent (acidim.): reported (%)\u003c\/li\u003e\n\u003cli\u003eAssay: reported (%)\u003c\/li\u003e\n\u003cli\u003eMelting point: reported (°C)\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 91487-18-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 mg, 250 mg, 500 mg, 1 g, 2 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₁H₈INO₄\u003c\/li\u003e\n\u003cli\u003eMolar mass: 345,09 g\/mol\u003c\/li\u003e\n\u003cli\u003eProduct type: Biochemical reagent\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 12352200\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2X59-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjM1MnxhcHBsaWNhdGlvbi9wZGZ8YURabUwyZzROUzg1TWpVME56WXpOemt3TXpZMkwxTlFSVnBmTWxnMU9WOUZUaTV3WkdZfGRkNTA1MTI0OGE5NmExNjVhNDFkNGEwNTdhZDE3ZWIzY2U5ZWQ1NjlkMGUyYWU1NGViOTcwZDIwYmQ5MmIxNjY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet 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\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2X59-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURrd0wyZzVaaTg1TVRrMk1qazRPVFl3T1RJMkwxTkVRbDh5V0RVNVgwUkZYMFJGTG5Ca1pnfDljY2ExZjU1OWM2OGJlYTM2OTM3OTQ0MmZhYmJiODk2NWI5MDg3ZGU3N2YxODBhOTMyZjM4NTc3M2NkOTU0ZTI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS 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\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 mg","offer_id":58952047722828,"sku":"2X59.1","price":901.95,"currency_code":"EUR","in_stock":true},{"title":"250 mg","offer_id":58952047755596,"sku":"2X59.2","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"500 mg","offer_id":58952047788364,"sku":"2X59.3","price":1402.9,"currency_code":"EUR","in_stock":true},{"title":"1 g","offer_id":58952047821132,"sku":"2X59.4","price":1557.7,"currency_code":"EUR","in_stock":true},{"title":"2 g","offer_id":58952047853900,"sku":"2X59.5","price":1729.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2X59-1.jpg?v=1790398646","url":"https:\/\/www.luminixhealth.com\/de-be\/products\/n-succinimidyl-3-iodobenzoate-2x59-2x59","provider":"Luminix Health","version":"1.0","type":"link"}