Vonoprazan Fumarate Impurity 6

Vonoprazan Fumarate Impurity 6 is an impurity of vonoprazan fumerate, with the chemical name 1-(5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methyl)-N-methylmethanamine. Vonoprazan fumerate is a first-in-class potassium-competitive acid blocker used to treat acid-related diseases such as gastroesophageal reflux disease and peptic ulcer.