ID
2252

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® IK
(4.6 x 250 mm 5 µm)
Chromatographic Mode Normal Phase
Mobile Phase Composition n-hexane / ethanol / trifluoroacetic acid = 97 / 3 / 0.1
Flow rate (mL/min) 1 Temperature (℃) 25
Injection Volume (µL) 5 Sample Concentration 1 mg/mL
in EtOH
Detection UV-VIS 254 nm
Elution Order
No. Rt K'
1 16.3 4.42
2 19.8 5.61
Alpha Value Resolution
1 - 2 1.27 5.31