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Join us! · ENDO 2015 · San Diego, California · March 5-8, 2015 · Booth 1935
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Cayman is a manufacturer, supplier, and vendor of biochemical reagents, assay kits, forensic chemistry standards, antibodies, and proteins for scientific research. Analytical testing services and custom synthesis are also available.

Cayman Chemical Company · 1180 East Ellsworth Road · Ann Arbor, Michigan 48108 · USA

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19(R)-hydroxy Prostaglandin E2 Lipid Maps MS Standard

Cayman Chemical Item Number 10007217

19(R)-hydroxy PGE2; 19(R)-OH PGE2 (CAS 64625-54-3)

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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

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).

  • 19(R)-hydroxy PGE2
  • 19(R)-OH PGE2
Formal Name 9-​oxo-​11α,​15S,​19R-​trihydroxy-​prosta-​5Z,​13E-​dien-​1-​oic acid
CAS Number 64625-54-3
Molecular Formula C20H32O6
Formula Weight 368.5
Formulation A solution in ethanol
Purity >98%
Stability 1 year
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
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Size Price Quantity Subtotal
50 µg $53.00 $0.00
100 µg $101.00 $0.00
500 µg $424.00 $0.00
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Cart Total $0.00

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Pricing updated 2015-03-02. Prices are subject to change without notice.

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Warning This product is not for human or veterinary use.

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Cayman Chemical Company regularly evaluates our shipping methods to ensure product stability is maintained and our corporate environmental impact is minimized. Products selected for review are evaluated and shipping methods are certified by our Scientists. While occasionally our method of shipping a product may change, rest assured the shipping conditions on all Cayman Chemical products have been reviewed and validated.

Upon receipt, it is important to check the storage requirements of your products and place them at the appropriate temperature. Products shipped without ice may require frozen storage for long term stability.

Cayman Chemical was formed over thirty years ago by demonstrating the value of naturally growing gorgonian corals as a renewable, economically viable source of prostaglandins. Today we operate our business knowing that we owe our start to the renewable resources our environment had provided. As Cayman Chemical continues to grow we consistently evaluate our business processes to ensure we are operating at the highest environmental standards.

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