Aspartame 是一种二肽的甲酯，由苯丙氨酸 (50%)，天门冬氨酸 (40%) 和甲醇 (10%) 组成。它可用作合成的非营养性甜味剂。

Aspartame, an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.

22839-47-0

C14H18N2O5

294.307

SC-18862;阿斯巴甜

H2O:4 mg/mL (13.59 mM)
DMSO:31 mg/mL (105.3 mM)
Ethanol:<1 mgml
Powder: -20°C for 3 years
In solvent: -80°C for 2 years