Raltegravir EP Impurity H with CAS No: 1391918-18-5 is an impurity standard of Raltegravir. Raltegravir is a medication used to treat HIV infection. It belongs to a class of drugs called integrase inhibitors, which work by blocking the action of the enzyme integrase, preventing the integration of the HIV virus into the DNA of human immune cells. By doing so, raltegravir helps reduce the replication of the virus and slows the progression of HIV infection. Buy high quality Raltegravir EP Impurity H from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Raltegravir EP Impurity H