N-Nitroso Lurasidone is primarily used as an analytical reference standard for the testing and monitoring of nitrosamine-related impurities associated with lurasidone.

Its purpose is to identify and quantify N-nitroso lurasidone in lurasidone drug substances and pharmaceutical formulations during pharmaceutical quality-control testing impurity profiling method development and analytical method validation.

N-Nitroso Lurasidone is a nitrosamine-related impurity derived from or associated with lurasidone an atypical antipsychotic drug. It is generally used for analytical and research purposes and is not intended to be used as an active pharmaceutical ingredient or for therapeutic treatment.