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Compound Summary

General Compound Information

(E,Z)-2,6-nonadienal

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Description

(2E,6Z)-nona-2,6-dienal is an enal that is (2E,6Z)-nona-2,6-diene substituted by an oxo group at position 1. It has a role as a plant metabolite. It is an enal and a trans-2,3-unsaturated fatty aldehyde.

Synonyms

trans-2,cis-6-Nonadienal; 557-48-2; (2E,6Z)-nona-2,6-dienal; Violet leaf aldehyde; trans,cis-2,6-Nonadienal;

Cucumber aldehyde;2,6-Nonadienal, (2E,6Z)-;(E,Z)-2,6-nonadienal;(2E,6Z)-Nonadienal;2-trans-6-cis-Nonadienal;(2E,6Z)-Nona-2,6-dien-1-al;(2E,6Z)-2,6-Nonadienal;Nona-2,6-dienal;2,6-NONADIENAL, (E,Z)-;2-trans-6-cis-Nonadien-1-al;Nonadien-2(trans)-6-(cis)-al;trans-2-cis-6-Nonadienal;FEMA No. 3377;nona-2-trans-6-cis-dienal;t2,c6-Nonadienal;2E,6Z-nonadienal;2,6-Nonadienal, trans,cis-;Violet-leaf aldehyde;nona-2t,6c-dienal;2,6-Nonadienal;2,6-(E,Z)-Nonadienal;Nona-2,6(E,Z)-dienal;nona-trans-2,cis-6-dienal;(E,Z)-nona-2,6-dienal;(e)-2,(z)-6-nonadienal;Nona-2(E),6(Z)-dienal;nonadien-(2t.6c)-al-(1);trans,cis-2,6-Nonadien-1-al;(E,Z)-2,6-nonadien-1-al;FEMA 3377;2-(trans)-6-(cis)-Nonadienal;93E895X03C;26370-28-5;CCRIS 4502;EINECS 209-178-6;BRN 1720980;AI3-36037;UNII-93E895X03C;Z)-2,6-Nonadienal;2E,6Z-Nonadien-1-al;NONADIENAL [INCI];4-01-00-03560 (Beilstein Handbook Reference);SCHEMBL170185;CHEBI:7610;trans-2,cis-6-nonadien-1-al;(2E,6Z)-non-2,6-dienal;e,z-2,6-nonadien-1-al FCC;(2E,6Z)-2,6-Nonadienal #;trans-2,cis-6-Nonadienal, 95%;ZINC4529351;(E),(Z)-2,6-NONADIENAL;LMFA06000117;MFCD00007009;NONADIENAL, 2-TRANS-6-CIS-;AKOS015950857;(E),(Z)-2,6-NONADIENAL [FCC];N0836;NONA-2-TRANS,-6-CIS-DIENAL [FHFI];trans-2,cis-6-Nonadienal, analytical standard;C08499;D95362;Q158544;

FlavorDB ID

2516

PUBCHEM ID

Molecular Weight

138.21 Molecular Formula

C9H14O

Openeye Can Smiles

CCC=CCCC=CC=O

IUPAC Inchikey

HZYHMHHBBBSGHB-ODYTWBPASA-N

Network

Similarity

CATEGORY	QUALITY	THRESHOLD	OCCURENCE	REFERENCE
smell	cucumber-like	5.000e-3 µmol/L		details
smell	cucumber-like	1.085e-5 µmol/L		details
smell	cucumber-like	7.089e-6 µmol/L	soybean oil	details
smell		2.529e-2 µmol/L	soybean oil	details
smell	cucumber-like	3.256e-5 µmol/L		details
smell	cucumber-like	6.584e-5 µmol/L		details
smell		2.171e-4 µmol/L	tea	details
smell	cucumber-like	3.256e-5 µmol/L	chicken egg omlette	details
smell	fatty, cucumber-like	3.256e-5 µmol/L	licorice	details
smell		3.256e-5 µmol/L	curry leaf	details
smell		3.256e-5 µmol/L	blanched prawn fried prawn	details
smell	cucumber-like	3.256e-5 µmol/L	jackfruit pulp	details
smell	cucumber-like	3.400e-1 µg/kg	pretzel	details
smell	cucumber-like	3.256e-5 µmol/L	cempedak	details
smell	cucumber-like	3.256e-5 µmol/L	green tea	details
smell	cucumber-like, grassy		water	details
smell	cucumber-like, grassy	5.793e-4 µmol/L	water	details

Toxicity Summary
Link to the Distributed Structure-Searchable Toxicity (DSSTox) Database

EFSA's chemical Hazards Database : OpenFoodTox
This compound is found in OpenFoodTox with the name: Nona-2(trans),6(cis)-dienal

Reference point : Defined point on an experimental dose–response relationship for the critical effect. This term is synonymous to Point of departure (USA). Reference points include the lowest or no observed adverse effect level (LOAEL/NOAEL) or benchmark dose lower confidence limit (BDML), used to derive a reference value or Margin of Exposure in human and animal health risk assessment. In the ecological area, these include lethal dose (LD50), effect concentration (EC5/ECx), no (adverse) effect concentration/dose (NOEC/NOAEC/NOAED), no (adverse) effect level (NEL/NOAEL), hazard concentration (HC5/HCx) derived from a Species Sensitivity Distributions (SSD) for the ecosystem (EFSA Scientific Committee,2018). Citation: DOI 10.5281/zenodo.4740174

Reference point information of this compound is not available!

Reference Value

Reference Value : The estimated maximum dose (on a body mass basis) or the concentration of an agent to which an individual may be exposed over a specified period without appreciable risk. Reference values are established by applying an uncertainty factor to the reference point. Examples of reference values in human health include acceptable daily intake (ADI) for food and feed additives, and pesticides, tolerable upper intake levels (UL) for vitamins and minerals, and tolerable daily intake (TDI) for contaminants and food contact materials. For acute effects and operators, the acute reference dose (ARfD) and the acceptable operator exposure level (AOEL). In animal health and the ecological area, these include safe feed concentrations and the Predicted no effect concentration (PNEC) respectively (EFSA Scientific Committee, 2018). Citation: DOI 10.5281/zenodo.4740174

OUTPUT ID	ASSESSMENT	QUALIFIER	VALUE	UNIT	POPULATION
3258	TTC Cramer Class I	=	30	µg/kg bw/day	Consumers

Genotoxicity

Author	YEAR	OUTPUT ID	Genotoxicity
EFSA CEF	2014	2498	Ambiguous
EFSA CEF	2018	3155	Negative
EFSA FAF	2019	3258	Negative

EFSA Outputs

Output ID	Title	DOI	Published
2498	Scientific Opinion on FlavouringGroup Evaluation 200 (FGE.200): 74 alpha,beta-unsaturated aldehydes and precursors from subgroup 1.1.1 of FGE.19	doi:10.2903/j.efsa.2014.3709	12Jun2014
3155	Scientific Opinion on Flavouring Group Evaluation 200, Revision 1 (FGE.200 Rev.1): 74 a,b-unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.1 of FGE.19	doi:10.2903/j.efsa.2018.5422	19Oct2018
3258	Scientific Opinion on Flavouring Group Evaluation 70, Revision 1 (FGE.70Rev1): consideration of aliphatic, linear, alpha,beta-unsaturated, di- and trienals and related alcohols, acids and esters evaluated by JECFA (61st-68th-69th meeting)	doi:10.2903/j.efsa.2019.5749	17Jul2019

Receptors

Receptor information of this compound is not available!

GC-MS Consensus Spectra

GC-MS Consensus Spectra information of this compound is not available!

Content

Compound Summary

(E,Z)-2,6-nonadienal

Description

(2E,6Z)-nona-2,6-dienal is an enal that is (2E,6Z)-nona-2,6-diene substituted by an oxo group at position 1. It has a role as a plant metabolite. It is an enal and a trans-2,3-unsaturated fatty aldehyde.

Synonyms

trans-2,cis-6-Nonadienal; 557-48-2; (2E,6Z)-nona-2,6-dienal; Violet leaf aldehyde; trans,cis-2,6-Nonadienal;

FlavorDB ID

2516

PUBCHEM ID

643731

Molecular Weight

138.21

Molecular Formula

C9H14O

Openeye Can Smiles

CCC=CCCC=CC=O

IUPAC Inchikey

HZYHMHHBBBSGHB-ODYTWBPASA-N

Network

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Content

Compound Summary

(E,Z)-2,6-nonadienal

Description

(2E,6Z)-nona-2,6-dienal is an enal that is (2E,6Z)-nona-2,6-diene substituted by an oxo group at position 1. It has a role as a plant metabolite. It is an enal and a trans-2,3-unsaturated fatty aldehyde.

Synonyms

trans-2,cis-6-Nonadienal; 557-48-2; (2E,6Z)-nona-2,6-dienal; Violet leaf aldehyde; trans,cis-2,6-Nonadienal;

FlavorDB ID

2516

PUBCHEM ID

643731

Molecular Weight

138.21

Molecular Formula

C9H14O

Openeye Can Smiles

CCC=CCCC=CC=O

IUPAC Inchikey

HZYHMHHBBBSGHB-ODYTWBPASA-N

Network

Shown in network

Similarity

Show/Hide similarity panel

Reference Details

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Reference Details

OpenFoodTox: component Nona-2(trans),6(cis)-dienal