APPLICATION ID 650

Labetalol

COMPOUND IDENTIFICATION

Compound Name Labetalol
Labetalol

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® AD-H

250 x 4.6mm / 5µm

Mobile Phase Composition

n-hexane / ethanol / ethanolamine = 90 / 10 / 0.1

Chromatographic Mode

Normal Phase
Coated CSP

Flow rate (ml/min)

1

Injection amount (mg)

0.01

Temperature (°C)

25

Pressure (MPa)

Detection

UV 230 nm

Elution order

No.

Rt

K’

1

20.5

5.8

2

21.8

6.3

3

23.4

6.8

4

33.3

10.1

Alpha Value

Resolution

1 - 2

1.1

1.6

2 - 3

1.1

1.9

3 - 4

1.5

9.1

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