APPLICATION ID 1720

Linagliptin

COMPOUND IDENTIFICATION

Compound Name Linagliptin
Linagliptin

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® AD-3

250 x 4.6mm / 3µm

Mobile Phase Composition

ethanol / ethanolamine = 100 / 0.3

Chromatographic Mode

Polar Phase

Flow rate (ml/min)

0.7

Injection amount (mg)

Temperature (°C)

25

Pressure (MPa)

Detection

UV 295 nm

Elution order

No.

Rt

K’

1

9.9

2

12.6

Alpha Value

Resolution

1 - 2

2.9

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