From: Determination of enantiomer impurity in Bortezomib lyo injection formulation by using normal-phase liquid chromatography
Component name
Retention time (min)
Relative retention time (RRT)
Resolution
Tailing factor
Theoretical plates
(1S,2R-enantiomer) impurity
10.57
0.59
4.20
1.36
1784
Bortezomib
17.98
1.00
1.54
891