CAS 1911621-52-7

7-(But-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione

CAS: 1911621-52-7

Formula: C₂₀H₁₈N₆O₂

Purity: 98%

Molecular weight: 374.3959

Ref: IN-DA01V6IS

Linagliptin Impurity 16

CAS: 1911621-52-7

Formula: C₂₀H₁₈N₆O₂

Color and Shape: Off-White Solid

Molecular weight: 374.40

Ref: 4Z-L-4433

Linagliptin impurity 16

CAS: 1911621-52-7

Formula: C₂₀H₁₈N₆O₂

Molecular weight: 374.40

Ref: ST-EA-CP-L1004

Des(R)-3-Aminopiperidine Linagliptin

Controlled Product

CAS: 1911621-52-7

Stability Hygroscopic
Applications 7-(2-Butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione is an impurity of Linagliptin (L465900), a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes.
References Prabavathy, N. et al.: Int. J. Pharm. Bio. Sci., 2, 438 (2011); Deacon, C.F.: Diab. Obes. Metab., 13, 7 (2011);

Formula: C₂₀H₁₈N₆O₂

Color and Shape: Neat

Molecular weight: 374.4

Ref: TR-B755310