1054561-82-8

N-Methyl Norscopine-d3 is an intermediate in the synthesis of Scopine Di(2-thienylglycolate)-D3 (S200103) which is a labeled analog of Scopine Di(2-thienylglycolate) (Tiotropium EP Impurity B) (S199965), which is a precursor to Tiotropium Bromide.