ID
2211

DL-Amethopterin

COMPOUND IDENTIFICATION

Molecular Weight
454.438
Formula
C20H22O5N8
Property
Amphoteric
DL-Amethopterin

Compound name

DL-Amethopterin

CHROMATOGRAM

DL-Amethopterin

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® ZWIX(+)
(4 x 250 mm 3 µm)
Chromatographic Mode Reverse Phase
Mobile Phase Composition methanol / water / formic acid / diethylamine = 800 / 200 / 1.9 / 2.6
Flow rate (mL/min) 0.5 Temperature (℃) 40
Injection Volume (µL) Sample Concentration 0.5 mg/mL
in Mobile phase
Detection UV-VIS 300 nm
Elution Order
No. Rt K'
1 8.9 -
2 9.9
Alpha Value Resolution
1 - 2 - 3.30