Sr.

No.

Column name and dimensions

Mobile phase composition (% v/v)

Observations and Retention time (min)

Resolution

Tailing factors of S-LINA and R-LINA

1

Chiralpak OD-H

(250 × 4.6 mm)

90:10:0.1 n-Hex:EtoH:DEA

Peaks not eluted

NA

NA

30:70:0.1 n-Hex:IPA:DEA

25.21 and 33.44

1.2

1.2 and 1.3

100:0.1 IPA:DEA

Peaks not eluted

No Res

NA

100:0.1 EtoH:DEA

20.99 and 23.47

1.1

0.9 and 1.5

2

Chiralpak OJ-H

(250 × 4.6 mm)

30:70:0.1 n-Hex:IPA:DEA

10.63

No Res

NA

100:0.1 IPA:DEA

16.24

No Res

NA

100:0.1 EtOH:DEA

11.83

No Res

NA

3

Chiralpak IC

(250 × 4.6 mm)

100:0.1 EtoH:DEA

Peaks not eluted

NA

NA

50:50:0.1 MeoH:EtoH:DEA

Peaks not eluted

NA

NA

50:50:0.1 EtoH:ACN:DEA

26.01 and 27.97

0.9

1.0 and 2.1

4

Chiralpak IE

(250 × 4.6 mm)

100:0.1 EtoH:DEA

31.59 and 34.67

1.2

1.1 and 1.4

50:50:0.1 MeoH:EtoH:DEA

Peaks not eluted

No Res

NA

5

Chiralpak IA

(250 × 4.6 mm)

100:0.1 IPA:DEA

11.43

No Res

NA

100:0.1 EtoH:DEA

7.17 and 7.87

1.3

1.1 and 1.5

50:50:0.1 MeoH:EtoH:DEA

9.10 and 10.59

1.5

1.5

6

Chiralpak AD-H (250 × 4.6 mm)

90:10:0.1 n-Hex:EtoH:DEA

Peaks not eluted

NA

NA

30:70:0.1 n-Hex:IPA:DEA

10.27

No Res

NA

10:90:0.1 n-Hex:EtoH:DEA

13.72 and 15.41

2.2

1.3 and 1.2

100:0.1 EtoH:DEA

14.25 and 17.68

3.8

1.3 and 1.2

90:10:0.1 EtoH:MeoH:DEA

14.25 and 17.69

5.5

1.1 and 1.3