ID
689

Promethazine

COMPOUND IDENTIFICATION

Molecular Weight
284.418
Formula
C17H20N2S
Property
Neutral
Promethazine

Compound name

Promethazine

CHROMATOGRAM

Promethazine

ANALYTICAL REPORT

Column Trade Name
(Column size / Particle size)
CHIRALCEL® OJ-H
(4.6 x 250 mm 5 µm)
Chromatographic Mode Normal Phase
Mobile Phase Composition n-heptane / ethanol / diethylamine = 50 / 50 / 0.1
Flow rate (mL/min) 1 Temperature (℃) 25
Injection Volume (µL) 0.01 (mg) Sample Concentration
Detection UV-VIS 230 nm
Elution Order
No. Rt K'
1 4.7 0.55
2 5.4 0.79
Alpha Value Resolution
1 - 2 1.43 2.50