Appearance White or off-white crystalline powde Conforms Loss on drying Not more than 1.0% 0.52% Purity Not less than 98.0% 98.8%

CAS NO:668270-12-0

EC NO:

Molecular Formula:C₂₅H₂₈N₈O₂

Molecular Weight:472.5422

Synonyms:;8-[(3R)-3-Amino-1-piperidinyl]-7-(2-butynyl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione;8-[(3R)-3-aminopiperidin-1-yl]-7-(but-2-yn-1-yl)-3-methyl-1-[(4-methylquinazolin-2-yl)methyl]-3,7-dihydro-1H-purine-2,6-dione;1h-purine-2,6-dione, 8-[(3r)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-;

Molecular Structure: