Pharmaceutical Reference Standards / Impurity Standards

Erdosteine
Erdosteine Bis-N-(2-Oxo-3-tetrahydrothienyl) Impurity
Erdosteine Thioacid
Erdosteine Thioacid Disodium Salt
Erdosteine M1 13C4 Disodium Salt
Erdosteine Methyl Ester
N-Chloroacetyl DL-Homocysteine Thiolactone
Erdosteine Homocysteine Impurity
4-(Methylthio)-2-(nitrosoamino)butanoic acid
N-(2-oxothiolan-3-yl)nitrous amide
Erdosteine Impurity 5
Erdosteine Nitroso Impurity 1
Erdosteine Nitroso Impurity 3
Erdosteine Nitroso Impurity 4

Isotope Labelled Compounds

Erdosteine 13C4