89274

(2S-cis)-(−)-5-Benzyl-3,6-dioxo-2-piperazinessigsäure

analytical standard

• Empirische Formel (Hill-System): C₁₃H₁₄N₂O₄
• CAS-Nummer: 5262-10-2
• Molekulargewicht: 262.26
• EG-Nummer: 226-075-1
• MDL-Nummer: MFCD00190764
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329769718
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥97.0% (HPLC)
• Optische Aktivität: [α]/D -9.0±1.5°, c = 0.8 in acetic acid
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 270-272 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; food and beverages; personal care
• Format: neat
• Lagertemp.: 2-8°C
• SMILES String: OC(=O)C[C@@H]1NC(=O)[C@H](Cc2ccccc2)NC1=O
• InChI: 1S/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
• InChIKey: VNHJXYUDIBQDDX-UWVGGRQHSA-N

Beschreibung

Allgemeine Beschreibung

Degradation product from aspartame (E951)

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable