ID
1827

DL-Asparagine

COMPOUND IDENTIFICATION

Molecular Weight
132.118
Formula
C4H8N2O3
Property
Amphoteric
DL-Asparagine

Compound name

DL-Asparagine

CHROMATOGRAM

DL-Asparagine

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CROWNPAK® CR-I(+)
(3 x 150 mm 5 µm)
Chromatographic Mode HILIC
Mobile Phase Composition acetonitrile / water / trifluoroacetic acid = 96 / 4 / 0.5
Flow rate (mL/min) 0.4 Temperature (℃) 30
Injection Volume (µL) Sample Concentration
Detection LC-MS
Elution Order
No. Rt K'
1 1.9 -
2 2.6
Alpha Value Resolution
1 - 2 - 4.31
Comment
This data was provided by Professor Fukusaki of Osaka University.
References;
Extra-facile chiral separation of amino acid enantiomers by LC-TOFMS analysis
Yutaka Konya, Takeshi Bamba, Eiichiro Fukusaki
Volume 121, Issue 3, March 2016, Pages 349-353