In the last 9 years, 1 prices are shown for »3-Bromo-4H-thieno[3,2-b]pyrrole-5-carboxylic acid methyl ester« 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 2017 from USD 1115.00 for 1gm to USD 1115.00 per 1gm in 2022 .