APPLICATION ID 404

Omeprazole

COMPOUND IDENTIFICATION

Compound Name Omeprazole
Omeprazole

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® IA

250 x 4.6mm / 5µm

Mobile Phase Composition

dichloromethane / ethanolamine = 100 / 0.1

Chromatographic Mode

Normal Phase
Primary screening solvent (Immobilised CSP)

Flow rate (ml/min)

1

Injection amount (mg)

0.02

Temperature (°C)

25

Pressure (MPa)

Detection

UV 254 nm

Elution order

No.

Rt

K’

1

10.68

2.66

2

13.42

3.59

Alpha Value

Resolution

1 - 2

1.35

4.57

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