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261766-32-9

261766-32-9 Structure

261766-32-9 Structure
IdentificationBack Directory
[Name]

N-(2-PHENYLETHYL)-INDOMETHACIN AMIDE
[CAS]

261766-32-9
[Synonyms]

N-2PIA
LM 4108
Indomethacin N-Phenylethyl Impurity
N-(2-PHENYLETHYL)-INDOMETHACIN AMIDE
N-(2-PHENYLETHYL)-1-P-CHLOROBENZOYL-5-METHOXY-2-METHYLINDOLE-3-ACETAMIDE
N-(2-PHENYLETHYL)-1-(4-CHLOROBENZOYL)-5-METHOXY-2-METHYL-1H-INDOLE-3-ACETAMIDE
1-(4-Chlorobenzoyl)-5-Methoxy-2-Methyl-N-(2-phenylethyl)-1H-indole-3-acetaMide
1H-Indole-3-acetamide, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-N-(2-phenylethyl)-
[Molecular Formula]

C27H25ClN2O3
[MDL Number]

MFCD02683391
[MOL File]

261766-32-9.mol
[Molecular Weight]

460.95
Chemical PropertiesBack Directory
[Boiling point ]

640.5±55.0 °C(Predicted)
[density ]

1.22±0.1 g/cm3(Predicted)
[storage temp. ]

−20°C
[solubility ]

≤80mg/ml in ethanol;10mg/ml in DMSO;14mg/ml in dimethyl formamide
[form ]

Pale yellow solid.
[pka]

15.12±0.46(Predicted)
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

An aromatic amide of indomethacin recently reported to be a potent and selective reversible inhibitor of COX-2. Inhibits human recombinant and ovine COX-2 with IC50 of 0.06 uM and 0.125 uM, respectively
[Uses]

N-(2-Phenylethyl)indomethacin Amide is an aromatic amide of indomethacin reported to be a potent and selective reversible inhibitor of COX-2. N-(2-Phenylethyl)indomethacin Amide inhibits human recombinant and ovine COX-2 with IC50 of 0.06 uM and 0.125 uM, respectively.
[Definition]

ChEBI: N-(2-phenylethyl)-Indomethacin amide is a N-acylindole.
[Biological Activity]

n-(2-phenylethyl)-indomethacin amide is a reversible, potent and selective cox-2 inhibitor [1].cyclooxygenase (cox) is an enzyme responsible for formation of prostanoids, including thromboxane and prostaglandins such as prostacyclin. cox-1 is the constitutive isoform and is mainly responsible for the synthesis of cytoprotective prostaglandins in the gastrointestinal tract (gi) and of the proaggregatory thromboxane in blood platelets. cox-2 is inducible and short-lived that is stimulated by endotoxin, cytokines, and mitogens. cox-2 plays important roles in prostaglandin biosynthesis in inflammatory cells the central nervous system [1].n-(2-phenylethyl)-indomethacin amide (n-2pia) is a reversible, potent and selective cox-2 inhibitor that inhibits human recombinant cox-2 and ovine cox-1 with ic50 values of 0.06 and >66 μm, respectively. it is over 1000 times less potent as an inhibitor of ovine cox-1. n-(2-phenylethyl)-indomethacin amide is an analogous derivative of indomethacin that shows selective against cox-2 [1].in the carageenan-induced foot pad edema assay, orally administration of n-2pia showed anti-inflammatory activity [1].
[storage]

Store at -20°C
[References]

[1]. kalgutkar as, marnett ab, crews bc, et al. ester and amide derivatives of the nonsteroidal antiinflammatory drug, indomethacin, as selective cyclooxygenase-2 inhibitors. j med chem. 2000 jul 27;43(15):2860-70.
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