Linagliptin Impurity 28
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-28.png?v=1689140732)
CAS No :
NA
Molecular Formula:
C20H19BrN6O2
Molecular Weight:
455.3
Chemical Name:
8-Bromo-7-(but-2-yn-1-yl)-3-methyl-6-((4-methylquinazolin-2-yl)methoxy)-1,3,6,7-tetrahydro-2H-purin-2-one
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Linagliptin Impurity F
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-F.png?v=1689056759)
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Molecular Formula: C19H26N4O2
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Linagliptin Impurity 39
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Molecular Formula: C5H7N3O2
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Linagliptin Impurity 61
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-IMP-61.png?v=1689158157)
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Linagliptin D3
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Molecular Weight: 475.6
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Linagliptin-d3
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-IMP-d3.png?v=1689230361)
CAS No: NA
Molecular Formula: C25H25D3N8O2
Molecular Weight: 475.6
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Linagliptin Nitroso Impurity 3
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-NITROSO-IMP-3.png?v=1689234024)
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Molecular Formula: C15H19N7O3
Molecular Weight: 345.4
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Linagliptin Nitroso Dimer Impurity 4
![](https://kemiezen.com/wp-content/uploads/2023/07/LINAGLIPTIN-NITROSO-DIMER-4.png?v=1689239563)
CAS No: NA
Molecular Formula: C16H13N7O3
Molecular Weight: 351.3
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Linagliptin Impurity 65
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-IMP-655.png?v=1689159536)
CAS No: 188111-79-7
Molecular Formula: C10H20N2O2
Molecular Weight: 200.3
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