 | DP01730 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity |
 | DP01731 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Related Compound B |
 | DP01732 | 2396758-93-1 | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 5 |
 | DP01733 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Regio Isomer Impurity 1 |
 | DP01734 | NA | Nitrosamines | ?95% |
| Linagliptin Regio Isomer Dinitroso Impurity |
 | DP01735 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Regio Isomer Impurity 2 |
 | DP01736 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Dimer Impurity 1 |
 | DP01737 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Dimer Impurity 2 |
 | DP01738 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Dimer Impurity 3 |
 | DP01739 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Dimer Impurity 4 |
