ID
2015

Nimodipine

COMPOUND IDENTIFICATION

Molecular Weight
418.439
Formula
C21H26N2O7
Property
Basic

CHROMATOGRAM

Nimodipine

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® IJ
(4.6 x 250 mm 5 µm)
Chromatographic Mode Normal Phase
Mobile Phase Composition n-hexane / ethanol / diethylamine = 90 / 10 / 0.1
Flow rate (mL/min) 1.0 Temperature (℃) 25
Injection Volume (µL) 0.01 (mg) Sample Concentration
Detection UV-VIS 254 nm
Elution Order
No. Rt K'
1 13.8 3.61
2 16.2 4.39
Alpha Value Resolution
1 - 2 1.22 2.02