Nevirapine hemihydrate and its Impurities

Nevirapine hemihydrate (NVP), sold under the brand name Viramune among others, is a medication used to treat and prevent HIV/AIDS. it is used in people six years of age and older infected with HIV-1 as part of combination antiretroviral treatment (ART or cART). Reference standards of Nevirapine Hemihydrate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.