Impurities
AY-0591-008
Linagliptin S-Isomer Impurity
C25H28N8O2
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Active ingredient reference standard
Linagliptin
Material overview
Linagliptin (AY-0591-001) — active ingredient reference standard. CAS 668270-12-0, formula C25H28N8O2, molecular weight 472.60 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0591-001
- CAS number
- 668270-12-0
- Molecular formula
- C25H28N8O2
- Molecular weight
- 472.60 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 8-[(3R)-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
- Synonyms
- 1H-Purine-2,6-dione,8-[(3R)-3-amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]
- SMILES
- O=C(N(C)C(N=C(N1CCC[C@@H](N)C1)N2CC#CC)=C2C3=O)N3CC4=NC5=CC=CC=C5C(C)=N4
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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