Cat#: 115P06
序列（三字母）：Cyclo(-Asp-Phe)
类似名：Aspartame-Related Compound A, (2S,5S)-5-Benzyl-3,6-dioxo2-piperazineacetic acid
分子式：C₁₃H₁₄N₂O₄
分子量：262.27
CAS#：5262-10-2
合成方法：固相合成
存储条件：-20 ± 5 °C，避光，干燥
应用：Food Research & Nutrition
描述：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.