Rabeprazole EP Impurity G; Rabeprazole Sulfide 4-Methoxy Analog ; 4-Desmethoxypropoxyl-4-Methoxy Rabeprazole Sulfide

Rabeprazole EP Impurity G; Rabeprazole Sulfide 4-Methoxy Analog ; 4-Desmethoxypropoxyl-4-Methoxy Rabeprazole Sulfide

2-{[(4-methoxy-3-methylpyridin-2-yl)methyl]sulfanyl}-1H-benzimidazole

Impurity reference standard used for related substances testing of Rabeprazole drug substance and drug product per pharmacopoeial limits.