COMPOUND IDENTIFICATION
Compound name
- Linagliptin
CHROMATOGRAM
ANALYTICAL REPORT
|
Column Trade Name (Column size / Particle size) |
CROWNPAK® CR-I(+) (3 x 150 mm 5 µm) |
|---|---|
| Chromatographic Mode | Reverse Phase |
| Mobile Phase Composition | perchloric acid aq. pH1.0 / acetonitrile = 70 / 30 |
| Flow rate (mL/min) | 0.5 | Temperature (℃) | 10 |
|---|---|---|---|
| Injection Volume (µL) | 0.01 (mg) | Sample Concentration | |
| Detection | UV-VIS 295 nm | ||
| Elution Order | Enantiomer, API | ||
| No. | Rt | K' |
|---|---|---|
| 1 | 16.0 | 8.30 |
| 2 | 18.4 | 9.70 |
| Alpha Value | Resolution | |
|---|---|---|
| 1 - 2 | 1.17 | 1.94 |