Compound Name: Linagliptin Impurity 22

Synonyms: Linagliptin Related Compound A, 8-bromo-7-(but-2-yn-1-yl)-3 -methyl-1H-purine-; 8-Bromo-3-methyl-7-(2-butynyl)-xanthine;

CAS Number: 666816-98-4

Molecular Formula: C10H9BrN4O2

Molecular Weight: 297.11

Cat. Number: LIN2022