熔点:134-137°C 比旋光度:-12 º 折射率-12 ° (C=1, DMF)
Items | Standard |
Appearance | White powder |
Specific Rotation [20/D] (C=1 in DMF) | -12±1 Degree |
IR Spectrum | In accordance with structure |
Related Substance (TLC) | One spot |
Melting Point (Celsius Degree) | 129 to 131 Celsius Degree |
Loss on Drying | Not more than0.50% |
Purity (HPLC) | Not less than 98.5% |