EA4

Modify Date: 2024-01-12 11:35:50

EA4 Structure
EA4 structure
Common Name EA4
CAS Number 389614-94-2 Molecular Weight 340.803
Density 1.3±0.1 g/cm3 Boiling Point 508.3±50.0 °C at 760 mmHg
Molecular Formula C19H17ClN2O2 Melting Point N/A
MSDS N/A Flash Point 261.2±30.1 °C

 Use of EA4


EA4, a derivative of quinone, is an inhibitor for both rPLA and cPLA. EA4 can inhibit rPLA2 with a Ki value of 130 μM. EA4 can be used for the research of hemostasis, thrombosis, and erythropoiesis[1].

 Names

Name 7-chloro-6-[4-(diethylamino)phenyl]quinoline-5,8-dione
Synonym More Synonyms

 EA4 Biological Activity

Description EA4, a derivative of quinone, is an inhibitor for both rPLA and cPLA. EA4 can inhibit rPLA2 with a Ki value of 130 μM. EA4 can be used for the research of hemostasis, thrombosis, and erythropoiesis[1].
Related Catalog
Target

Ki: 130 μM (rPLA2)[1]

In Vitro EA4(9 μM,24 μM)抑制 rPLA2 和 cPLA2[1]。 EA4 可抑制 rPLA2,Ki 值为 130 μM[1]。 EA4 (50 μM) 以时间依赖性方式显著抑制 A23187 诱导的人和牛红细胞释放 AA[1]。
References

[1]. Shin, Hae Sook et al. Purification and characterization of a cytosolic, 42-kDa and Ca2+-dependent phospholipase A2 from bovine red blood cells: its involvement in Ca2+-dependent release of arachidonic acid from mammalian red blood cells. The Journal of biological chemistry vol. 277,23 (2002): 21086-94.  

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 508.3±50.0 °C at 760 mmHg
Molecular Formula C19H17ClN2O2
Molecular Weight 340.803
Flash Point 261.2±30.1 °C
Exact Mass 340.097870
PSA 50.27000
LogP 4.42
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.634

 Synonyms

7-Chloro-6-[4-(diethylamino)phenyl]-5,8-quinolinedione
5,8-Quinolinedione, 7-chloro-6-[4-(diethylamino)phenyl]-
ea4
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