Enfuvirtide (INN) is an HIV fusion inhibitor, the first of a novel class of antiretroviral drugs used in combination therapy for the treatment of HIV-1 infection. It is marketed under the trade name Fuzeon (Roche).
Enfuvirtide therapy costs an estimated US$25,000 per year in the United States. Its cost and inconvenient dosing regimen are factors behind its use as a reserve, for salvage therapy in patients with multi-drug resistant HIV.
Properties:
Appearance & Physical State: White to off-white amorphous solid
Density: 1.59g/cm3