Nε-carbobenzoxy-L-lysine 98%
Lieferant: Thermo Scientific
Synonyme:
Nε-Cbz-L-lysine, (S)-2-Amino-6-(((benzyloxy)carbonyl)amino)hexanoic acid, H-Lys(Z)-OH
108360250
ACRO108360250EA
68.1
EUR
ACRO108360250
Nε-carbobenzoxy-L-lysine 98%
Nepsilon-carbobenzoxy-L-lysine
CAS No.: 1155-64-2
Formel:
C₁₄H₂₀N₂O₄ Molecular Weight: 280,32 g/mol Schmelzpunkt: 259 °C (Zers.) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00002638 CAS-Nummer: 1155-64-2 |
Spezifikation Testergebnisse
Appearance | White to almost white Powder |
Infrared spectrum | Conforms |
Water | ≤1 % (K.F.) |
Sulfated ash | ≤0.2 % |
HPLC | ≥97.5 % |
Specific optical rotation | +12.0° to +16.0° (20°C, 589 nm) (c=1, 1N HCl) |
Titration with HClO4 | ≥97.5 % |
Sulfate (SO4) | ≤300 ppm |
Ammonium (NH4) | ≤200 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Other amino acids | ≤0.5 % (TLC) |
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