Aspartame Impurity 1（Aspartame EP Impurity A）

Product Name	(2S-cis)-(-)-5-benzyl-3,6-dioxo-2-piperazineaceti
Synonyms	AspartaMe Related CoMpound A 5-Benzyl-3,6-Dioxo-2-Piperazineacetic Acid (2S-cis)-(-)-5-benzyl-3,6-dioxo-2-piperazineaceti (2S,5S)-5-Benzyl-3,6-dioxo-2-piperazineacetic Acid (2S,5S)-3,6-Dioxo-5-(phenylMethyl)-2-piperazineacetic Acid Synonyms AspartaMe Related CoMpound A 5-Benzyl-3,6-Dioxo-2-Piperazineacetic Acid (2S-cis)-(-)-5-benzyl-3,6-dioxo-2-piperazineaceti (2S,5S)-5-Benzyl-3,6-dioxo-2-piperazineacetic Acid (2S,5S)-3,6-Dioxo-5-(phenylMethyl)-2-piperazineacetic Acid 2-[(2S,5S)-5-(benzyl)-3,6-diketo-piperazin-2-yl]acetic acid 2-[(2S,5S)-3,6-dioxo-5-(phenylmethyl)piperazin-2-yl]acetic acid 2-[(2S,5S)-3,6-dioxo-5-(phenylmethyl)piperazin-2-yl]ethanoic acid Aspartame Related Compound A (25 mg) (5-Benzyl-3,6-dioxo-2-piperazineacetic Acid)
CAS	5262-10-2
EINECS	226-075-1
Chemical Formula	C13H14N2O4
Molecular Weight	262.26
inchi	InChI=1/C13H14N2O4/c16-11(17)7-10-13(19)14-9(12(18)15-10)6-8-4-2-1-3-5-8/h1-5,9-10H,6-7H2,(H,14,19)(H,15,18)(H,16,17)/t9-,10-/m0/s1
Package	bottle
Price	Call Me
Descriptions	12051A
Supplier Website	https://www.standardpharm.org.cn/
Last Update	2026-02-10 16:18:13