APPLICATION ID 244

Pitavastatin (containing two pairs of enantiomers)

COMPOUND IDENTIFICATION

Compound Name Pitavastatin (containing two pairs of enantiomers)
Pitavastatin (containing two pairs of enantiomers)

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® IA-3

250 x 4.6mm / 3µm

Mobile Phase Composition

n-hexane / ethanol / formic acid = 95 / 5 / 0.1

Chromatographic Mode

Normal Phase
Primary screening solvent (Immobilised CSP)

Flow rate (ml/min)

1

Injection amount (mg)

Temperature (°C)

25

Pressure (MPa)

Detection

UV 245 nm

Elution order

No.

Rt

K’

1

18.31

5.1

2

20.21

5.74

3

22.77

6.59

4

32.55

9.85

Alpha Value

Resolution

1 - 2

1.12

2.3

2 - 3

1.15

2.8

3 - 4

1.49

7.2

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