2,3-Dinor-6-Ketoprostaglandin F1alpha

**Semantic type:** Organic Chemical

**Definition:** A beta-oxidation product of 6-keto prostaglandin F1 alpha (PGF1a) and the major urinary metabolite of prostaglandin I2 (prostacyclin, PGI2). 2,3-dinor-6-ketoprostaglandin F1alpha in urine is often used as a correlative marker to indirectly measure prostacyclin production.

**Synonyms:** - 2,3-Dinor-6-Keto-Pgf1alpha - 2,3-Dinor-6-Oxo-Pgf1alpha - 2,3-Dinor-6-Oxoprostaglandin F1alpha - 2,3-Dkpgf1alpha - 2,3d-6K-PGF1alpha - Cyclopentanepentanoic Acid, 3,5-Dihydroxy-2-((1E,3S)-3-Hydroxy-1-Octenyl)-Gamma-Oxo-, (1R,2R,3R,5S)- - Cyclopentanepentanoic Acid, 3,5-Dihydroxy-2-(3-Hydroxy-1-Octenyl)-Gamma-Oxo-, (1R-(1alpha,2beta(1E,3S*),3alpha,5alpha))- - PGI2-M - Pgi2-M