D8008
7,7-Dimethyl-(5Z,8Z)-eicosadienoic acid
≥95%
Synonym(s):
DEDA
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About This Item
Empirical Formula (Hill Notation):
C22H40O2
CAS Number:
Molecular Weight:
336.55
UNSPSC Code:
12352202
PubChem Substance ID:
MDL number:
biological source
synthetic (organic)
assay
≥95%
form
liquid
storage temp.
−20°C
SMILES string
CCCCCCCCCCC\C=C/C(C)(C)\C=C/CCCC(O)=O
InChI
1S/C22H40O2/c1-4-5-6-7-8-9-10-11-12-13-16-19-22(2,3)20-17-14-15-18-21(23)24/h16-17,19-20H,4-15,18H2,1-3H3,(H,23,24)/b19-16-,20-17-
InChI key
AGKRHAILCPYNFH-DUQSFWPASA-N
Gene Information
human ... ADORA2A(135), ADORA2B(136)
Biochem/physiol Actions
Inhibitor of phospholipase A2 and lipoxygenase. Inhibits endogenous synthesis of leukotrienes.
Storage Class
12 - Non Combustible Liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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D G Johns et al.
The American journal of physiology, 275(5 Pt 2), H1592-H1598 (1998-11-14)
Ceramide is a novel second messenger generated by hydrolysis of membrane sphingomyelin by a neutral sphingomyelinase (nSMase). Cytokines such as tumor necrosis factor-alpha (TNF-alpha) have been shown to increase intracellular ceramide through phospholipase A2 (PLA2)-dependent activation of nSMase. TNF-alpha has
C S Ramesha et al.
Analytical biochemistry, 192(1), 173-180 (1991-01-01)
a simple gas chromatographic method for the assay of phospholipase A2 (PLA2) has been described in which arachidonic acid released from endogenous phospholipid pools is measured following its extraction and derivatization to pentafluorobenzyl esters. Using this assay, PLA2 activities in
S Giri et al.
Journal of lipid research, 47(7), 1478-1492 (2006-04-29)
Globoid cell leukodystrophy (Krabbe disease) is an inherited neurological disorder caused by the pathogenomic accumulation of psychosine (galactosylsphingosine), a substrate for the deficient enzyme galactocerebroside beta-galactosidase. This study underscores the mechanism of action of psychosine in the regulation of oligodendrocyte
M D Lister et al.
The Journal of biological chemistry, 264(15), 8520-8528 (1989-05-25)
In order to ascertain the role of phospholipase A2 (PLA2) in the release of arachidonic acid for eicosanoid biosynthesis, we have characterized a Ca2+-dependent PLA2 from P388D1 cells, evaluated inhibitors of its activity, and correlated the effects of these inhibitors
R T Worrell et al.
American journal of physiology. Cell physiology, 281(1), C147-C156 (2001-06-13)
Activity of the epithelial Na+ channel (ENaC) is the limiting step for discretionary Na+ reabsorption in the cortical collecting duct. Xenopus laevis kidney A6 cells were used to investigate the effects of cytosolic phospholipase A2 (cPLA2) activity on Na+ transport.
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