In the last 10 years, 1 prices are shown for »4-Phenybutyl 2-carboxyethylphosphinic acid (fosinopril impurity A)« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2016 from USD 275.00 for 2.5mg to USD 275.00 per 2.5mg in 2021 .