APPLICATION ID 1604

Dexmethylphenidate

COMPOUND IDENTIFICATION

Compound Name Dexmethylphenidate
Dexmethylphenidate

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® ID

250 x 4.6mm / 5µm

Mobile Phase Composition

n-hexane / ethanol / trifluoroacetic acid / diethylamine = 95 / 5 / 0.3 / 0.1

Chromatographic Mode

Normal Phase

Flow rate (ml/min)

1.0

Injection amount (mg)

0.01

Temperature (°C)

25

Pressure (MPa)

Detection

UV 220 nm

Elution order

No.

Rt

K’

1

10.67

2.33

2

12.2

2.81

Alpha Value

Resolution

1 - 2

1.2

3

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