Pharmaceutical Reference Standards / Impurity Standards

Erdosteine
Erdosteine Bis-N-(2-Oxo-3-tetrahydrothienyl) Impurity
Erdosteine Thioacid Disodium Salt
Erdosteine M1 13C4 Disodium Salt
Erdosteine Methyl Ester

Metabolites

N-(thiodiglycolyl)-homocysteine

Isotope Labelled Compounds

Erdosteine 13C4