Linagliptin impurity B Price Not Available 500 g Linagliptin impurity B Supplier Page Catalog Number CS-AQ-00162 Alternative Name(s) Linagliptin impurity B;8-bromo-3-methyl-7-[(4-methylquinazolin-2- yl)methyl]-2,3,6,7-tetrahydro-1H-purine-2,6-dione Molecular Formula C16H13BrN6O2 Purity >98% SMILES O=C(N1)N(C)C2=C(N(CC3=NC(C)=C4C=CC=CC4=N3)C(Br)=N2)C1=O Size 500 g Supplier Page https://www.clearsynth.com/en/CSAQ00162.html