Pharmaceutical Reference Standards / Impurity Standards

Suplatast Tosylate
(RS)-bis[3-[4-[3-(dimethylsulfonio)propionylamino]phenoxy]-2-hydroxypropyl]ethr di-p-toluenesulfonate
(RS)-[2-[4-[3-ethoxy-2-methoxypropoxy)phenylcarbamoyl]ethyl]dimethylsulfonium p-toluenesulfonate
Suplatast Tosilate Impurity 3

Isotope Labelled Compounds

Suplatast Tosilate- D5
Methyl D3 Toluenesulfonate