Impurities
AY-0446-004
Aspartame EP Impurity B
C13H16N2O5
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Impurity reference standard material
Aspartame EP Impurity A
Material overview
Aspartame EP Impurity A (AY-0446-002) — impurity reference standard material. CAS 5262-10-2, formula C13H14N2O4, molecular weight 262.26 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0446-002
- CAS number
- 5262-10-2
- Molecular formula
- C13H14N2O4
- Molecular weight
- 262.26 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 2-[(2S,5S)-5-benzyl-3,6-dioxopiperazin-2-yl]acetic acid
- Synonyms
- (2S,5S)-3,6-Dioxo-5-(phenylmethyl)-2-piperazineacetic Acid
- SMILES
- C1=CC=C(C=C1)C[C@H]2C(=O)N[C@H](C(=O)N2)CC(=O)O
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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