Linagliptin Impurity II
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-II.png?v=1689141263)
CAS No :
NA
Molecular Formula:
C25H26N8O3
Molecular Weight:
486.5
Chemical Name:
(R)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-8-(3-nitrosopiperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione
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Linagliptin Impurity 43
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-IMP-43.png?v=1689152221)
CAS No: 1807608-59-8
Molecular Formula: C25H28N8O3
Molecular Weight: 488.6
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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
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Linagliptin Impurity 12
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-12.png?v=1689066407)
CAS No: NA
Molecular Formula: C31H38N8O7
Molecular Weight: 634.7
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Linagliptin Impurity 25
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-25.png?v=1689137312)
CAS No: NA
Molecular Formula: C25H28N8O2
Molecular Weight: 472.6
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Linagliptin Impurity D
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-D.png?v=1689056223)
CAS No: NA
Molecular Formula: C20H18N6O3
Molecular Weight: 390.4
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N-Nitroso Linagliptin Related Compound B
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-RELATED-COMP-B.png?v=1689234518)
CAS No: NA
Molecular Formula: C30H35N9O5
Molecular Weight: 601.7
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Linagliptin Impurity 2
![](https://kemiezen.com/wp-content/uploads/2021/05/Linagliptin20Impurity202.jpg?v=1620135265)
CAS No: 1638744-06-5?
Molecular Formula: C25H29BrN8O2
Molecular Weight: 553.45
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Linagliptin Impurity G
![](https://kemiezen.com/wp-content/uploads/2023/07/linagliptin-imp-G.png?v=1689056998)
CAS No: NA
Molecular Formula: C36H40N10O4
Molecular Weight: 676.8
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Linagliptin Dimer Impurity 3
CAS No: NA
Molecular Formula: C52H60N16O4
Molecular Weight: 973.2
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