news analysis on the selection of synthetic raw materials for 1-isobutyl-2-methylimidazole and its impact on product quality introduction 1-isobutyl-2-methylimidazole (isobutyl-2-methylimidazole, referred to as ibm) is an org... 02/1889Analysis on the selection of synthetic raw materials for 1-isobutyl-2-methylimidazole and its impact on product quality