
Irbesartan Hydroxy Impurity ;
Candesartan Hydroxy Impurity ;
Losartan Hydroxy Impurity ;
Losartan EP Impurity B ;
p-(o-1H-Tetrazol-5-ylphenyl)benzyl alcohol ;
C14H12N4O ;
MW: 252.27 ;
Impurity and intermediate of candesartan, irbesartan, losartan, valsartan ;