ID
82

DL-Phenylalanine

COMPOUND IDENTIFICATION

Molecular Weight
165.189
Formula
C9H11NO2
Property
Amphoteric
DL-Phenylalanine

Compound name

DL-Phenylalanine

CHROMATOGRAM

DL-Phenylalanine

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® ZWIX(-)
(3 x 150 mm 3 µm)
Chromatographic Mode Polar Phase
Mobile Phase Composition 50mM formic acid + 25mM diethylamine in methanol / acetonitrile / water = 49 / 49 / 2
Flow rate (mL/min) 0.5 Temperature (℃) 25
Injection Volume (µL) 0.005 (mg) Sample Concentration
Detection ELSD
Elution Order D/L
No. Rt K'
1 3.7 1.05
2 4.2 1.36
Alpha Value Resolution
1 - 2 1.30 3.08