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Availability: In stock

Cyclo(-Asp-Phe)

4016611

Product No. Pack Size Available ADS InfoAnalytical Data Sheet Unit Price Online Order Price Qty
4016611.0250 250 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 473.00
CHF 439.89 (7%)
4016611.1000 1 g Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 1,419.00
CHF 1,319.67 (7%)
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Details

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.
Catalog Number G-1695
Synonyms Aspartame-Related Compound A, (2S,5S)-5-Benzyl-3,6-dioxo2-piperazineacetic acid
Molecular Formula C₁₃H₁₄N₂O₄
Relative Molecular Mass 262.27
CAS Registry Number [5262-10-2]
EINECS Number 226-075-1
Source Synthetic
Storage Conditions -20 ± 5 °C
Keywords Degradation product of aspatame
Areas of Interest Food Research & Nutrition

Product citations

A.M.Di Pietra et al., Chromatographia, 30, 215 (1990)