Impurities
AY-0591-008
Linagliptin S-Isomer Impurity
C25H28N8O2
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Impurity reference standard material
Linagliptin Impurity III
Material overview
Linagliptin Impurity III (AY-0591-003) — impurity reference standard material. CAS 853029-57-9, formula C20H17BrN6O2, molecular weight 453.30 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0591-003
- CAS number
- 853029-57-9
- Molecular formula
- C20H17BrN6O2
- Molecular weight
- 453.30 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 8-bromo-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione
- Synonyms
- Not listed
- SMILES
- CC#CCN1C2=C(N=C1Br)N(C(=O)N(C2=O)CC3=NC4=CC=CC=C4C(=N3)C)C
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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