Impurities
AY-0591-007
Linagliptin Impurity VII
C21H21N7O2
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Impurity reference standard material
Linagliptin S-Isomer Impurity
Material overview
Linagliptin S-Isomer Impurity (AY-0591-008) — impurity reference standard material. CAS 668270-11-9, formula C25H28N8O2, molecular weight 472.50 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0591-008
- CAS number
- 668270-11-9
- Molecular formula
- C25H28N8O2
- Molecular weight
- 472.50 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 8-[(3S)-3-aminopiperidin-1-yl]-7-but-2-ynyl-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]purine-2,6-dione
- Synonyms
- 8-[(3S)-3-Amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione
- SMILES
- CC#CCN1C2=C(N=C1N3CCC[C@@H](C3)N)N(C(=O)N(C2=O)CC4=NC5=CC=CC=C5C(=N4)C)C
- Appearance
- White Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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