ID
45

DL-alpha-Amino-2-thiopheneacetic acid

COMPOUND IDENTIFICATION

Molecular Weight
157.190
Formula
C6H7SNO2
Property
Amphoteric

CHROMATOGRAM

DL-alpha-Amino-2-thiopheneacetic acid

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 UV-VIS 254 nm
Elution Order
No. Rt K'
1 5.1 2.04
2 6.0 2.59
Alpha Value Resolution
1 - 2 1.27 2.49