Standards; Pharmaceutical/API Drug Impurities/Metabolites;
N,N'-Diacetyl-D-cystine is an intermediate in the synthesis of N-Acetyl-D-cysteine (A172175). N-Acetyl-D-cysteine is an isomer of N-Acetyl Cysteine which can act as a radioprotectant against many aspects of oxidative damage due to high dose irradiation.