2-OCTENAL, (2E)-

Details

Stereochemistry	ACHIRAL
Molecular Formula	C8H14O
Molecular Weight	126.1962
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CCCCC\C=C\C=O

InChI

InChIKey=LVBXEMGDVWVTGY-VOTSOKGWSA-N

InChI=1S/C8H14O/c1-2-3-4-5-6-7-8-9/h6-8H,2-5H2,1H3/b7-6+

HIDE SMILES / InChI

Molecular Formula	C8H14O
Molecular Weight	126.1962
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	1
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Effect of enzyme activity and frozen storage on jalapeño pepper volatiles by selected ion flow tube-mass spectrometry.	2011-05-04	21535582
A new method for the determination of carbonyl compounds in wines by headspace solid-phase microextraction coupled to gas chromatography-ion trap mass spectrometry.	2010-12-22	21121610
Identification of a lipid peroxidation product as the source of oxidation-specific epitopes recognized by anti-DNA autoantibodies.	2010-10-29	20736172
Neurotoxicity of fungal volatile organic compounds in Drosophila melanogaster.	2010-10	20643751
Exogenous methyl jasmonate diminishes the formation of lipid-derived compounds in boiled potato (Solanum tuberosum L.).	2010-10	20632383
Nymphs of the common bed bug (Cimex lectularius) produce anti-aphrodisiac defence against conspecific males.	2010-09-09	20828381
Recognition of intermediate functionality by acyl carrier protein over a complete cycle of fatty acid biosynthesis.	2010-07-30	20659690
Cytotoxicity and genotoxicity in human lung epithelial A549 cells caused by airborne volatile organic compounds emitted from pine wood and oriented strand boards.	2010-06-16	20362040
Changes in the key odorants of Italian Hazelnuts ( Coryllus avellana L. Var. Tonda Romana) induced by roasting.	2010-05-26	20426421
Formaldehyde in the indoor environment.	2010-04-14	20067232
Comparison of tomatillo and tomato volatile compounds in the headspace by selected ion flow tube mass spectrometry (SIFT-MS).	2010-04	20492278
4-oxo-aldehydes from the dorsal abdominal glands of the bed bug (Hemiptera: Cimicidae).	2010-03	20380293
Characterization of the antennal olfactory system of the bed bug (Cimex lectularius).	2010-03	20032111
Effect of temperature on lipid-related volatile production in tomato puree.	2009-10-14	19743856
Mass spectrometric characterization of protein modification by the products of nonenzymatic oxidation of linoleic acid.	2009-08	19537826
Charge-derivatized amino acids facilitate model studies on protein side-chain modifications by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.	2009-07	19517464
Addition of alarm pheromone components improves the effectiveness of desiccant dusts against Cimex lectularius.	2009-05	19496429
Volatile composition of Catharanthus roseus (L.) G. Don using solid-phase microextraction and gas chromatography/mass spectrometry.	2009-04-05	19186019
Effect of soybean volatile compounds on Aspergillus flavus growth and aflatoxin production.	2009-03	19323756
Metabolic characterization of loci affecting sensory attributes in tomato allows an assessment of the influence of the levels of primary metabolites and volatile organic contents.	2009	19346240
Contribution of lipid oxidation products to acrylamide formation in model systems.	2008-08-13	18624449
Identification of the airborne aggregation pheromone of the common bed bug, Cimex lectularius.	2008-06	18470566
Influence of time, surface-to-volume ratio, and heating process (continuous or intermittent) on the emission rates of selected carbonyl compounds during thermal oxidation of palm and soybean oils.	2008-05-14	18422332
Comparison of odor-active compounds from six distinctly different rice flavor types.	2008-04-23	18363355
Mechanism of 1,N2-etheno-2'-deoxyguanosine formation from epoxyaldehydes.	2007-11	17907786
Light-induced off-flavor development in cloudy apple juice.	2007-10-31	17910509
Semiochemical investigations of the insidious flower bug, Orius insidiosus (Say).	2007-08	17597342
Inter- and intraspecific variation in defensive compounds produced by five neotropical stink bug species (Hemiptera: Pentatomidae).	2007-07	17574569
Identification of volatile degradants in formulations containing sesame oil using SPME/GC/MS.	2007-06-28	17412547
Instrumental and sensory characterization of heat-induced odorants in aseptically packaged soy milk.	2007-04-18	17373812
An assessment of the role played by some oxidation-related aldehydes in wine aroma.	2007-02-07	17263488
Truffle volatiles inhibit growth and induce an oxidative burst in Arabidopsis thaliana.	2007	17635217
In vitro antifungal and anti-elastase activity of some aliphatic aldehydes from Olea europaea L. fruit.	2006-09	16920510
Critical aspects of the determination of pentafluorobenzyl derivatives of aldehydes by gas chromatography with electron-capture or mass spectrometric detection: Validation of an optimized strategy for the determination of oxygen-related odor-active aldehydes in wine.	2006-07-28	16709416
Difference in the volatile composition of pine-mushrooms (Tricholoma matsutake Sing.) according to their grades.	2006-06-28	16787034
Diastereoselective and enantiospecific synthesis of gamma-substituted alpha,beta-unsaturated nitriles from O-protected allylic cyanohydrins.	2006-05-12	16674057
Biosynthesis of C9-aldehydes in the moss Physcomitrella patens.	2006-03	16630744
Quantitative determination of volatile organic compounds in indoor dust using gas chromatography-UV spectrometry.	2005-10	15936080
Identification of the larval aggregation pheromone of codling moth, Cydia pomonella.	2005-04	16124259
Membrane dynamics of the amphiphilic siderophore, acinetoferrin.	2005-02-16	15701007
Mastrus ridibundus parasitoids eavesdrop on cocoon-spinning codling moth, Cydia pomonella, larvae.	2005-01	15551108
Analysis of volatiles in porcine liver pâtés with added sage and rosemary essential oils by using SPME-GC-MS.	2004-08-11	15291492
Formation of volatile compounds in model experiments with crude leek (Allium ampeloprasum Var. Lancelot) enzyme extract and linoleic acid or linolenic acid.	2004-04-21	15080639
Volatile components in metatarsal glands of sika deer, Cervus nippon.	2003-12	14969359
Identification of volatile compounds in soybean at various developmental stages using solid phase microextraction.	2003-08-13	12903938
Identification of aroma active compounds in orange essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry.	2003-05-23	12862384
Determination of stale-flavor carbonyl compounds in beer by stir bar sorptive extraction with in-situ derivatization and thermal desorption-gas chromatography-mass spectrometry.	2003-01-31	12585327
Kairomone strains of Euclytiaflava (Townsend), a parasitoid of stink bugs.	2002-08	12371810
Character impact odorants of the apple cultivars Elstar and Cox Orange.	2002-06	12108219
Study on the mechanisms of the antibacterial action of some plant alpha,beta-unsaturated aldehydes.	2002	12358689

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:47:13 GMT 2025` Edited by `admin` on `Mon Mar 31 18:47:13 GMT 2025`
Record UNII	55N91D7775
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

2-OCTENAL, (2E)-

Systematic Name

English

(E)-2-OCTEN-1-AL

Preferred Name

English

TRANS-2-OCTENAL

Systematic Name

English

2-OCTENAL, (E)-

Systematic Name

English

(E)-2-OCTEN-1-AL [FCC]

Common Name

English

FEMA NO. 3215

Code

English

2-OCTENAL [FHFI]

Common Name

English

(E)-2-OCTENAL

Systematic Name

English

(2E)-2-OCTENAL

Systematic Name

English

(E)-OCT-2-ENAL

Systematic Name

English

Classification Tree Code System Code

JECFA EVALUATION

2-OCTENAL