Telmisartan Impurity B Price Not Available 10mg Telmisartan Impurity B Supplier Page Catalog Number R019759 Molecular Formula C37H38N4O2 CAS# 1026438-56-1 Purity ≥95% Inchi InChI=1S/C37H38N4O2/c1-7-12-33-38-31-22-27(35-39-30-15-10-11-16-32(30)40(35)6)21-24(2)34(31)41(33)23-25-17-19-26(20-18-25)28-13-8-9-14-29(28)36(42)43-37(3,4)5/h8-11,13-22H,7,12,23H2,1-6H3 Inchi Key ZDOPWPNJFDIROE-UHFFFAOYSA-N SMILES CCCC1=NC2=CC(=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C(=O)OC(C)(C)C)C)C5=NC6=CC=CC=C6N5C Size 10mg Supplier Page https://www.musechem.com/product/R019759.html