Formulation: A solution in methyl acetate
Formal Name: 9,15-dioxo-11α-hydroxy-prostan-1-oic-3,3,4,4-d4 acid
Purity: ≥99% deuterated forms (d1-d4)
Formula Markup: C20H30O5D4
Formula Weight: 358,5
Shelf life (days): 730
Notes: 13,14-dihydro-15-keto Prostaglandin E1-d4 (13,14-dh-15-k PGE1-d4) is intended for use as an internal standard for the quantification of 13,14-dh-15-k PGE1 by GC- or LC-mass spectrometry. 13,14-dh-15-k PGE1 is a metabolite of PGE1 with much reduced biological activity.{4383,182,2126} Steady state plasma concentrations are about 10 pg/ml.{4383} 13,14-dh-15-k PGE1 is a weak inhibitor of ADP-induced platelet aggregation in human PRP and washed platelets with IC50 values of 54 and 200 µM, respectively, compared to PGE1 which has an IC50 value of 40 nM.{960}