APPLICATION ID 1738

Ramelteon (racemic)

COMPOUND IDENTIFICATION

Compound Name Ramelteon (racemic)
Ramelteon (racemic)

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® IG

150 x 4.6mm / 5µm

Mobile Phase Composition

5mM ammonium bicarbonate aq. / acetonitrile = 50 / 50

Chromatographic Mode

Reverse Phase

Flow rate (ml/min)

1.0

Injection amount (mg)

Temperature (°C)

40

Pressure (MPa)

Detection

UV 220 nm

Elution order

No.

Rt

K’

1

4.3

2

5.1

Alpha Value

Resolution

1 - 2

3.8

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