GW 627368X
Item № 10009162
CAS № 439288-66-1
Purity ≥96%
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1 mg $46.00 $0.00
5 mg $207.00 $0.00
10 mg $368.00 $0.00
25 mg $805.00 $0.00

Pricing updated 2015-11-27. Prices are subject to change without notice.

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The effects of prostaglandin E2 (PGE2) are transduced by at least four distinct receptors designated EP1, EP2, EP3, and EP4.1 GW 627368X is a potent and selective competitive antagonist of the EP4 receptor with additional human TP receptor affinity. In competition radioligand bioassays, GW 627368X had affinity for human EP4 and TP receptors with Ki values of 100 nM and 158 nM, respectively.2 Affinity for all other human prostanoid receptors is >5.0 µM. In human washed platelets, GW 627368X produced 100% inhibition of U-46619 (EC100)-induced aggregation at a concentration of 10 µM.

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Technical Information
Formal Name 4-(4,9-diethoxy-1,3-dihydro-1-oxo-2H-benz[f]isoindol-2-yl)-N-(phenylsulfonyl)-benzeneacetamide
CAS Number 439288-66-1
Molecular Formula C30H28N2O6S
Formula Weight 544.6
Purity ≥96%
Formulation A crystalline solid
λmax 217, 229, 248, 295, 353 nm
SMILES CCOc1c2C(=O)N(Cc2c(OCC)c2ccccc12)c1ccc(cc1)CC(=O)NS(=O)(=O)c1ccccc1
InChI Code 1S/C30H28N2O6S/c1-3-37-28-23-12-8-9-13-24(23)29(38-4-2)27-25(28)19-32(30(27)34)21-16-14-20(15-17-21)18-26(33)31-39(35,36)22-10-6-5-7-11-22/h5-17H,3-4,18-19H2,1-2H3,(H,31,33)

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

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Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
Stability 2 years
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References & Background Reading
Product Description References

1. Coleman, R.A., Smith, W.L., and Narumiya, S. Classification of prostanoid receptors: Properties, distribution, and structure of the receptors and their subtypes. Pharmacol Rev 46 205-229 (1994).

2. Wilson, R.J., Giblin, G.M.P., Roomans, S., et al. GW627368X ((N-{2-[4-(4,9-diethoxy-1-oxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl)phenyl]acetyl} benzene sulphonamide): A novel, potent and selective prostanoid EP4 receptor antagonist. Br J Pharmacol 148 326-339 (2006).

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