ID
2061

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® IB-U
(3 x 100 mm 1.6 µm)
Chromatographic Mode Normal Phase
Mobile Phase Composition n-hexane / ethanol / trifluoroacetic acid = 90 / 10 / 0.1
Flow rate (mL/min) 0.425 Temperature (℃) 25
Injection Volume (µL) 0.0005 (mg) Sample Concentration
Detection UV-VIS 220 nm
Elution Order
No. Rt K'
1 2.8 1.60
2 3.2 1.97
Alpha Value Resolution
1 - 2 1.23 4.15