Aspartame

Aspartame Aspartame:

N-(L-Aspartyl)-L-phenylalanine methyl ester ; CAS : 22839-47-0 ; C14H18N2O5 ; MW: 294.31 ;
Aspartame EP Impurity A Aspartame  Impurity A:

 5-Benzyl-3,6-dioxo-2-piperazineacetic acid ; CAS : 5262-10-2 ; C13H14N2O4 ; MW: 262.26 ;
Aspartame EP Impurity B Aspartame Impurity B :

 Aspartame Acid ; L-Aspartyl-L-phenylalanine ; CAS : 13433-09-5 ; C13H16N2O5 ; MW: 280.28 ;
Aspartame EP Impurity C
 Aspartame Impurity C :

 

(S)-2-Amino-3-phenylpropionic acid ; CAS : 63-91-2 ; C9H11NO2 ; MW: 165.19 ;