ID
79

DL-o-Tyrosine

COMPOUND IDENTIFICATION

Molecular Weight
181.188
Formula
C9H11O3N
Property
Amphoteric
DL-o-Tyrosine

Compound name

DL-o-Tyrosine

CHROMATOGRAM

DL-o-Tyrosine

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® ZWIX(+)
(3 x 150 mm 3 µm)
Column Product Page Japanese
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 (℃) 10
Injection Volume (µL) 0.005 (mg) Sample Concentration
Detection ELSD
Elution Order
No. Rt K'
1 6.1 2.34
2 6.7 2.68
Alpha Value Resolution
1 - 2 1.14 2.00