Nonivamide (Standard) is the standard substance of Nonivamide, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Nonivamide (Nonanoic acid vanillylamide) is found in herbs and spices. Nonivamide is an alkaloid from Capsicum species Nonivamide is a flavoring ingredient. Nonivamide is an organic compound and a capsaicinoid. It is an amide of pelargonic acid and vanillylamine. It is present in chili peppers, but is commonly manufactured synthetically. It is more heat-stable than capsaicin.