SML3414

GW627368X

≥98% (HPLC)

• Synonym(s): 2-(4-(4,9-Diethoxy-1-oxo-1H-benzo[f]isoindol-2(3H)-yl)phenyl)-N-(phenylsulfonyl)acetamide, 4-(4,9-Diethoxy-1,3-dihydro-1-oxo-2H-benz[f]isoindol-2-yl)-N-(phenylsulfonyl)benzeneacetamide, GW 627368, GW 627368X, GW-627368, GW-627368X, GW627368
• Empirical Formula (Hill Notation): C₃₀H₂₈N₂O₆S
• CAS Number: 439288-66-1
• Molecular Weight: 544.62
• MDL number: MFCD12912327
• UNSPSC Code: 12352200

Properties

• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: powder
• color: white to beige
• solubility: DMSO: 2 mg/mL, clear
• storage temp.: 2-8°C
• SMILES string: O=C(CC1=CC=C(C=C1)N(C2=O)CC3=C2C(OCC)=C4C=CC=CC4=C3OCC)NS(=O)(C5=CC=CC=C5)=O
• InChI: 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)
• InChI key: XREWXJVMYAXCJV-UHFFFAOYSA-N

Description

Biochem/physiol Actions

GW627368X is a potent and selective prostaglandin E2 receptor EP4 antagonist with additional affinity for thromboxane A2 receptor (pKi = 7.0/EP4, 6.8/TP, <5.3/DP, EP1, EP2, EP3, FP & IP) that effectively reduces basal (non-detectable at 0.1 nM with COX inhibition or pIC50 = 6.3 without) and PGE2-stimulated cAMP (pKb = 7.9) in human EP4-expressing HEK293 cells. GW627368X inhibits EP4-, but not EP2-, induced tissue relaxation (pKb = 9.2; precontracted piglet & rabbit saphenous vein), but not TP agonist U46619-elevated tissue tone (pKb <5) ex vivo, and blocks PGE2-enhanced HBV virus replication in mice in vivo (1 mg/kg/day i.p.) by preventing CD8 + T-cell impairment by PGE2

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable