APPLICATION ID 1600

Ramelteon (racemic)

COMPOUND IDENTIFICATION

Compound Name Ramelteon (racemic)
Ramelteon (racemic)

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® AD-3R

150 x 4.6mm / 3µm

Mobile Phase Composition

100mM ammonium bicarbonate aq. / methanol = 5 / 95

Chromatographic Mode

Reverse Phase

Flow rate (ml/min)

1.0

Injection amount (mg)

0.005

Temperature (°C)

25

Pressure (MPa)

Detection

UV 287 nm

Elution order

No.

Rt

K’

1

2.31

0.28

2

2.68

0.49

Alpha Value

Resolution

1 - 2

1.73

2.21

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