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Every listing carries verified identifiers, structural detail, and the practical handling notes a synthetic chemist needs to match a reagent to the coupling at hand.\u003c\/p\u003e\n\n\u003cp\u003eFor help choosing between these classes, see NorrChemica's Lab Journal guide: \u003ca href=\"https:\/\/www.norrchemica.com\/blogs\/lab-journal\/choosing-a-coupling-reagent-for-amide-and-peptide-bond-formation\"\u003eChoosing a Coupling Reagent for Amide and Peptide Bond Formation\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"dmap","title":"4-Dimethylaminopyridine (DMAP) | CAS 1122-58-3 | ≥99%","description":"","brand":"NorrChemica™","offers":[{"title":"25 g","offer_id":52239556968785,"sku":"NOR-1122583-25g","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"50 g","offer_id":52239557001553,"sku":"NOR-1122583-50g","price":43.0,"currency_code":"EUR","in_stock":true},{"title":"100 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