European Pharmacopoeia (EP) Reference Standard
Synonym(s): (5Z,9α,11α,13E,15S)-9,11,15-Trihydroxy-15- methylprosta-5,13-dien-1-oic acid with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1); Carboprost tromethamine
Empirical Formula: C25H47NO8
Formula Weight: 489.64
Linear Formula: C25H47NO8