N-ɑ-Fmoc-N-Trityl-L-histidine 98%
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
N-ɑ-Fmoc-tele-trityl-L-histidine, Fmoc-His(Trt)-OH, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(1-trityl-1H-imidazol-4-yl)propanoic acid, N-ɑ-[(9H-Fluoren-9-ylmethoxy)carbonyl]-tele-(triphenylmethyl)-L-histidine, N-Fmoc-1-trityl-L-histidine
Formula:
C₄₀H₃₃N₃O₄ Peso molecolare: 619,72 g/mol Punto di fusione: 133…135 °C Temperatura di stoccaggio: Refrigerata |
MDL Number:
MFCD00043332 CAS Number: 109425-51-6 |
Risultati del test di specificazione
Appearance | White to off-white Powder |
Infrared spectrum | Conforms |
Water | ≤1.0 % |
HPLC | ≥97.5 % |
Appearance of solution | (0.5mmol/ml DMF) clear, colourless |
Specific optical rotation |
+80.0° to +89.0° (20°C, 589 nm) (c=1, chloroform) |
Residual solvents | ≤5 % (2-Propanol, THF) |
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