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Cbz-Gln-OH CAS:2650-64-8<< 返回
ItemLimit
Molecular FormulaC13H16N2O5
Molecular Weight280.3
AppearanceWhite powder
IR SpectrumIn accordance with structure
Specific Rotation [24/D] -5.5 ±1 Degree (C=2 in ethanol at 24 Celsius Degree)
Melting Point (Celsius Degree)134 to 138 Celsius Degree
Related Impurity Not more than 0.1%, Z-Gln-Gln-OH
D-Enantiomer Not more than 0.5%
Other Amino Acids Not more than 0.3%
Loss on DryingNot more than 0.5%
Purity (HPLC) Not less than 98.0%
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