Formulation: A solution in ethanol
Formal Name: 11α,15S,19R-trihydroxy-9-oxo-prosta-5Z,13E-dien-1-oic acid
Purity: ≥98%
Formula Markup: C20H32O6
Formula Weight: 368,5
Shelf life (days): 365
CAS Number: 64625-54-3
Notes: 19(R)-hydroxy Prostaglandin E2 (19(R)-hydroxy PGE2) is found in the semen of primates, including man.{427} It is a potent smooth muscle relaxant and a selective agonist for the EP2 receptor.{427,1441} It has an EC50 value of 200 nM for relaxing cat tracheal rings which express EP2 receptors.{1441}