3-Penten-1-yne, (3E)- (9CI)

(E)-3-Penten-1-yne is used in the preparation of aliphatic and terminal alkynes such as trans-butenynyl-(trifluoromethyl)-dihydroquinazolinone. trans-Butenynyl-(trifluoromethyl)-dihydroquinazolinone is a HIV replication inhibitors and is useful for the treatment of HIV infections.

ChEBI: 3-penten-1-yne is an enyne that is pentane which carries a triple bond at position 1 and a double bond at position 3. It has a role as a fungal metabolite and a human metabolite. It is an enyne, a volatile organic compound, a terminal acetylenic compound, an acyclic olefin and an acyclic acetylene.