(2E)-2-Nonenal

(2E)-2-Nonenal Structure
(2E)-2-Nonenal structure
Common Name (2E)-2-Nonenal
CAS Number 18829-56-6 Molecular Weight 140.223
Density 0.8±0.1 g/cm3 Boiling Point 205.0±9.0 °C at 760 mmHg
Molecular Formula C9H16O Melting Point N/A
MSDS Chinese USA Flash Point 84.4±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

Mosquito odorant receptor for DEET and methyl jasmonate.

Proc. Natl. Acad. Sci. U. S. A. 111(46) , 16592-7, (2014)

Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is st...

Binding of flavor compounds and whey protein isolate as affected by heat and high pressure treatments.

J. Agric. Food Chem. 56(21) , 10218-24, (2008)

The interactions of whey protein isolate (WPI) and flavor compounds (2-nonanone, 1-nonanal, and trans-2-nonenal) were investigated, and the influence of flavor compound structure and heat and high pressure denaturation on the interactions were determined by u...

NADP(+)-dependent dehydrogenase activity of carbonyl reductase on glutathionylhydroxynonanal as a new pathway for hydroxynonenal detoxification.

Free Radic. Biol. Med. 83 , 66-76, (2015)

An NADP(+)-dependent dehydrogenase activity on 3-glutathionyl-4-hydroxynonanal (GSHNE) was purified to electrophoretic homogeneity from a line of human astrocytoma cells (ADF). Proteomic analysis identified this enzymatic activity as associated with carbonyl ...

Mining biologically-active molecules for inhibitors of fatty acid amide hydrolase (FAAH): Identification of phenmedipham and amperozide as FAAH inhibitors

Bioorg. Med. Chem. Lett. 19 , 6793-6, (2009)

The screening of known medicinal agents against new biological targets has been shown to be a valuable approach for revealing new pharmacology of marketed compounds. Recently, carbamate, urea and ketone inhibitors of fatty acid amide hydrolase (FAAH) have bee...

Characterization of Taenia solium cysticerci microsomal glutathione S-transferase activity.

Parasitol. Res. 101(5) , 1373-81, (2007)

Glutathione S-transferase activity has been shown to be associated with the microsomal fraction of Taenia solium. Electron microscopy and subcellular enzyme markers indicate the purity of the microsomal fraction that contains the glutathione S-transferase act...

Comparison of the flavor chemistry and flavor stability of mozzarella and cheddar wheys.

J. Food Sci. 76(8) , C1188-94, (2011)

The flavor and flavor stability of fresh and stored liquid Cheddar and Mozzarella wheys were compared. Pasteurized, fat separated, and unseparated Cheddar and Mozzarella wheys were manufactured in triplicate and evaluated immediately or stored for 72 h at 3 °...

Glycyl-histidyl-lysine (GHK) is a quencher of alpha,beta-4-hydroxy-trans-2-nonenal: a comparison with carnosine. insights into the mechanism of reaction by electrospray ionization mass spectrometry, 1H NMR, and computational techniques.

Chem. Res. Toxicol. 20(9) , 1309-14, (2007)

Histidine-containing oligopeptides are currently studied as detoxifying agents against cytotoxic alpha,beta-unsaturated aldehydes (prototype: 4-hydroxy-2-nonenal, HNE), electrophilic end products formed by decomposition of omega-6 polyunsaturated fatty acids,...

A male sex pheromone in a scorpionfly.

J. Chem. Ecol. 33(6) , 1249-56, (2007)

It has been postulated that males of a number of scorpionfly species produce sex pheromones. This is based on the observation that females often respond only to conspecific males when they evert their genital pouch, the proposed site of pheromone release. In ...

Formation of alpha-dicarbonyl compounds in beer during storage of Pilsner.

J. Agric. Food Chem. 56(11) , 4134-44, (2008)

With the aim of determining the formation of alpha-dicarbonyl intermediates during beer aging on the shelf, alpha-dicarbonyls were identified and quantified after derivatization with 1,2-diaminobenze to generate quinoxalines. The sensory effects of alpha-dica...

Role of 4-hydroxy-2,3-nonenal in the pathogenesis of fibrosis.

Biofactors 24(1-4) , 229-36, (2005)

Transient activation of fibroblasts or fibroblast-like cells to proliferate and to produce elevated quantities of extracellular matrix is essential to fibrosis. This activation is regulated by several cytokines produced by various inflammation-associated cell...