ID
22

6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid

COMPOUND IDENTIFICATION

Molecular Weight
250.290
Formula
C14H18O4
Property
Acidic

CHROMATOGRAM

6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALPAK® ZWIX(+)
(3 x 150 mm 3 µm)
Column Product Page Japanese
Chromatographic Mode Polar Phase
Mobile Phase Composition 50mM formic acid + 25mM diethylamine in methanol / acetonitrile / water = 49 / 49 / 2
Flow rate (mL/min) 0.5 Temperature (℃) 10
Injection Volume (µL) 0.003 (mg) Sample Concentration
Detection UV-VIS 270 nm
Elution Order
No. Rt K'
1 2.3 0.37
2 3.0 0.80
Alpha Value Resolution
1 - 2 2.19 4.26