The molecule is the tromethamine salt of carboprost. It is used as an abortifacient agent that is effective in both the first and second trimesters of pregnancy. It has a role as an oxytocic and an abortifacient. It contains a carboprost(1-) and a member of Htris.
(Z)-7-[(1R,2R,3S,5S)-3,5-dihydroxy-2-[(E,3S)-3-hydroxy-3-methyloct-1-enyl]cyclopentyl]hept-5-enoate;[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]azanium