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139226-28-1

139226-28-1 Structure

139226-28-1 Structure
IdentificationBack Directory
[Name]

(5Z)-2-Amino-5-[(4-hydroxy-3,5-ditert-butyl-phenyl)methylidene]-1,3-thiazol-4-one
[CAS]

139226-28-1
[Synonyms]

CS-490
darbufelone
5-((z)-3,5-di-tert-butyl-4-hydroxybenzylidene)-2-imino-4-thiazolidinone
(Z)-2-AMino-5-(3,5-di-tert-butyl-4-hydroxybenzylidene)thiazol-4(5H)-one
(5Z)-2-amino-5-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]-1,3-thiazol-4-one
(5z)-2-amino-5-[(4-hydroxy-3,5-ditert-butyl-phenyl)methylidene]-1,3-thiazol-4-one
4(5H)-Thiazolone, 2-amino-5-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methylene]-, (5Z)-
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C18H24N2O2S
[MOL File]

139226-28-1.mol
[Molecular Weight]

332.46
Chemical PropertiesBack Directory
[Boiling point ]

448.6±55.0 °C(Predicted)
[density ]

1.18±0.1 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[solubility ]

Soluble in DMSO
[form ]

Solid
[pka]

9.98±0.50(Predicted)
[color ]

White to off-white
Spectrum DetailBack Directory
[Spectrum Detail]

(5Z)-2-Amino-5-[(4-hydroxy-3,5-ditert-butyl-phenyl)methylidene]-1,3-thiazol-4-one(139226-28-1)1HNMR
Hazard InformationBack Directory
[Biological Activity]

Darbufelone is a dual inhibitor of cellular PGF2α and LTB4 production. It potently inhibits PGHS-2 (IC50=0.19 μM), but is much less potent against PGHS-1 (IC50=20 μM).
[in vivo]

Darbufelone is a dual inhibitor of cellular PGF2R and LTB4 production. Darbufelone is orally active and nonulcerogenic in animal models of inflammation and arthritis.
[target]

IC50: 0.19 μM (PGHS-2), 20 μM (PGHS-1)

[storage]

Store at -20°C
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