ID
840

Naproxen

COMPOUND IDENTIFICATION

Molecular Weight
230.259
Formula
C14H14O3
Property
Acidic
Naproxen

Compound name

Naproxen

CHROMATOGRAM

Naproxen

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® AS-RH
(4.6 x 250 mm 5 µm)
Chromatographic Mode Reverse Phase
Mobile Phase Composition H3PO4 aq. pH2.0 / acetonitrile = 60 / 40
Flow rate (mL/min) 0.7 Temperature (℃) 25
Injection Volume (µL) 0.005 (mg) Sample Concentration
Detection UV-VIS 254 nm
Elution Order
No. Rt K'
1 9.8 2.81
2 11.1 3.33
Alpha Value Resolution
1 - 2 1.18 2.51