(2S,5S)-5-Benzyl-3,6-dioxo-2-piperazineacetic Acid

Catalogue number: B276305
Chemical name: (2S,5S)-5-Benzyl-3,6-dioxo-2-piperazineacetic Acid
Synonyms: (2S,5S)-3,6-Dioxo-5-(phenylmethyl)-2-piperazineacetic Acid; (2S-cis)-3,6-Dioxo-5-(phenylmethyl)-2-piperazineacetic Acid; Aspartame Related Compound A (USP); Aspartame impurity A (EP)
CAS Number: 5262-10-2
Possible CAS #: NA
Molecular form.: C₁₃H₁₄N₂O₄
Appearance: White to Off-White Solid
Melting Point: >165°C (dec.)
Mol. Weight: 262.26
Storage: Refrigerator
Solubility: Acetic Acid (Slightly, Heated), DMSO (Very Slightly, Heated)
Stability: No Data Available
Category: Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,
Boiling Point: No Data Available
Applications: The diketopiperazine impurity of the sweetening agent Aspartame (A790015). It is also found in in processed cocoa powder.
Dangerous Goods Info: NA
References: Ciranni Signoretti, E. et al.: Boll. Chim. Farmac., 122, 289 (1983); Prudel, M. et al.: Nahrung, 29, 381 (1985); Bonvehi, J.S. et al.: Eur. Food. Res. Technol., 210, 189 (2000);
Peer Review Product Citations:

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50mg $60.00
250mg $80.00
  Pack size Price(USD)
25mg $55.00
100mg $70.00
1g $245.00
Exact Weight Packaging ($75(USD) / Vial)
Inventory Status:   In Stock

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