Compound Name: Linagliptin Impurity 28

Synonyms: Des-(R)-piperidin-3-amine 8-(R)-(Piperidin-3-ylamino) Linagliptin; 7-(2-Butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-8-[(3R)-3-piperidinylamino]-1H-purine-2,6-dione;

CAS Number: 1446263-38-2

Molecular Formula: C25H28N8O2

Molecular Weight: 472.54

Cat. Number: LIN2028