Rilpivirine N-oxide is an impurity standard of Rilpivirine. Rilpivirine is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used in the treatment of HIV-1 infection. Structurally, rilpivirine is a diarylpyrimidine derivative. It functions by inhibiting the reverse transcriptase enzyme of the human immunodeficiency virus (HIV), thereby impeding the replication of the virus within human cells. Rilpivirine is often prescribed as part of combination antiretroviral therapy (ART) to suppress viral replication and manage HIV infection. Its use is typically reserved for individuals with no prior history of antiretroviral treatment and with low viral loads. Buy high quality Rilpivirine N-oxide from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Rilpivirine N-oxide