19(R)-hydroxy Prostaglandin E2 Lipid Maps MS Standard
Item № 10007217
CAS № 64625-54-3
Purity >98%
50 µg $53.00 $0.00
100 µg $101.00 $0.00
500 µg $424.00 $0.00

Pricing updated 2016-05-05. Prices are subject to change without notice.

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  • 19(R)-hydroxy PGE2
  • 19(R)-OH PGE2

19(R)-hydroxy Prostaglandin E2 (19(R)-hydroxy PGE2) is found in the semen of primates, including man.1 It is a potent smooth muscle relaxant and a selective agonist for the EP2 receptor.1,2 It has an EC50 value of 200 nM for relaxing cat tracheal rings which express EP2 receptors.2

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Technical Information
Formal Name 9-oxo-11α,15S,19R-trihydroxy-prosta-5Z,13E-dien-1-oic acid
CAS Number 64625-54-3
  • 19(R)-hydroxy PGE2
  • 19(R)-OH PGE2
Molecular Formula C20H32O6
Formula Weight 368.5
Purity >98%
Formulation A solution in ethanol

WARNING - This product is not for human or veterinary use.

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Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
Stability As supplied, 1 year from the QC date provided on the Certificate of Analysis, when stored properly
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References & Background Reading
Product Description References

1. Kelly, R.W., Taylor, P.L., Hearn, J.P., et al. 19-Hydroxyprostaglandin E1 as a major component of the semen of primates. Nature 260 544-545 (1976).

2. Woodward, D.F., Protzman, C.E., Krauss, A.H.P., et al. Identification of 19(R)-OH prostaglandin E2 as a selective prostanoid EP2-receptor agonist. Prostaglandins 46 371-383 (1993).

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