Valsartan Impurity 53

Valsartan Impurity 56 Valsartan Impurity 10 2'-(1H-Tetrazol-5-yl)-1,1'-biphenyl-4-carboxaldehyde (Losartan IMpurity) Pentanamide, N-(diazirino[1,3-f]phenanthridin-4-ylmethyl)-N-(2-methylpropyl)- Valsartan Impurity 65

Valsartan Impurity 59 Valsartan Impurity 61 Valsartan Impurity 55 Valsartan Impurity 64 Valsartan Impurity 58

[1,1'-Biphenyl]-4-pentanoic acid, γ-amino-α-methyl-, ethyl ester, (Hydrochloride)(1:1), (αS,γS)- Valsartan Impurity 54 Valsartan Impurity 63 Valsartan Impurity 57 Valsartan Impurity 66

N-NITROSO-DI-ISO-PROPYLAMINE