Appearance
Purity(HPLC)
TLC
Element analysis(C 、H、N)
Loss on drying
Clarity of solution
Water Content(K.F.)
IR Spectrum
Mass Spectrum
NMR Spectrum White to off white powder
≥98%
≥98%
≤5%
≤1.0%(70 o C, 2h)
0.3 gram in 2ml DMF clear solution
≤1.0%
In accordance with the standard
In accordance with the standard
In accordance with the standard