ID
2217

1-Methyl-DL-tryptophan

COMPOUND IDENTIFICATION

Molecular Weight
218.251
Formula
C12H14N2O2
Property
Amphoteric

CHROMATOGRAM

1-Methyl-DL-tryptophan

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CROWNPAK® CR-I(+)
(3 x 150 mm 5 µm)
Chromatographic Mode Reverse Phase
Mobile Phase Composition perchloric acid aq. pH2.0 / acetonitrile = 80 / 20
Flow rate (mL/min) 0.4 Temperature (℃) 25
Injection Volume (µL) 10 Sample Concentration 0.5 mg/mL
Detection UV-VIS 210 nm
Elution Order
No. Rt K'
1 2.8 0.71
2 4.2 1.57
Alpha Value Resolution
1 - 2 2.20 6.80
Comment
Analyte was dissolved in HClO aqueous solution (pH 1.0).