产品编号:GA21310-1gCAS No.:5262-10-2品牌:Glpbio等级:特性:用途:Aspartame Impurity A, the diketopiperazine cyclo(Asp-Phe), is the major degradation product of aspartame in food, e.g. during heating. Hence, the pure material is an important reference substance for the analysis of foodstuffs containing this sweetener.Soluble in DMSO