Chemical
CAS: 1646355-34-1
7-(but-2-yn-1-yl)-8-(dimethylamino)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione
Linagliptin impurity R
Formula: C₂₂H₂₃N₇O₂
Specifications
Key details (from tblproducts)
| CAS | 1646355-34-1 |
| Category | Impurity |
| Molecular formula | C₂₂H₂₃N₇O₂ |
| Molecular weight | 417.46 |
| IUPAC | 7-(but-2-yn-1-yl)-8-(dimethylamino)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione |
| Smileys | O=C(N(C)C(N=C(N(C)C)N1CC#CC)=C1C2=O)N2CC3=NC4=CC=CC=C4C(C)=N3 |
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