MiMeDB: Showing metabocard for trans-2-Nonenal (MMDBc0033720)

Xenobiotic

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2021-11-19 05:00:23 UTC

Update Date

2025-10-07 16:08:03 UTC

Metabolite ID

MMDBc0033720

Metabolite Identification

Common Name

trans-2-Nonenal

Description

trans-2-Nonenal is a volatile organic compound belonging to the class of aldehydes. Its chemical structure features a nonyl chain with a trans double bond at the second carbon position, which contributes to its unique properties and reactivity. This compound is involved in various metabolic pathways, including lipid peroxidation, where it can be generated as a byproduct and may influence cellular signaling mechanisms. The detection of trans-2-nonenal has gained attention due to its potential applications in sensor technology; for instance, functionalization with 4-bromobenzenethiol enables selective detection of trans-2-nonenal at 0.70 ppb—a new benchmark in optical sensors and chemoresistive sensors (PMID:40896318 ). This highlights the compound's relevance not only in chemical analysis but also in understanding its roles in biological systems, where it may serve as an indicator of oxidative stress or lipid degradation. Overall, trans-2-nonenal exemplifies the intersection of chemistry and biology, showcasing its significance in both environmental monitoring and potential health-related studies.

Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
(2E)-2-Nonenal	ChEBI
(2E)-Nonenal	ChEBI
(e)-2-Nonen-1-al	ChEBI
2-trans-Nonenal	ChEBI
trans-2-Nonen-1-al	ChEBI
trans-2-Nonenal	ChEBI
trans-Non-2-enal	ChEBI
(e)-2-Nonenal	ChEMBL, ChEBI
2(e)-Nonenal	MeSH
2-Nonenal	MeSH
2-Nonenal, (cis)-isomer	MeSH
2-Nonenal, (trans)-isomer	MeSH
cis-2-Nonenal	MeSH

Molecular Formula

C₉H₁₆O

Average Mass

140.2227

Monoisotopic Mass

140.120115134

IUPAC Name

(2E)-non-2-enal

Traditional Name

2-nonenal

CAS Registry Number

18829-56-6

SMILES

CCCCCC\C=C\C=O

InChI Identifier

InChI=1S/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+

InChI Key

BSAIUMLZVGUGKX-BQYQJAHWSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

Medium-chain aldehydes

Alternative Parents

Substituents

Medium-chain aldehyde
Enal
Alpha,beta-unsaturated aldehyde
Organic oxide
Hydrocarbon derivative
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Fatty aldehydes (LMFA06000041 )

Functional Ontology

Not Available

Physical Properties

State

Solid

Predicted Properties

Property	Value	Source
logP	2.98	ChemAxon
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	17.07 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	45.04 m³·mol⁻¹	ChemAxon
Polarizability	17.94 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	Deposition Date	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-0693-9100000000-fe986a33ebee50d94c74	2016-09-22	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0006-1900000000-d743ce7dbe98059caa97	2016-08-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-006x-9600000000-fac276d62d90751c0504	2016-08-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-052f-9000000000-74804619dd37ef95e2df	2016-08-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-000i-0900000000-bac8cbc4ed9a3b5f5c63	2016-08-03	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-000i-1900000000-31e9e8394ef8b17eeb1a	2016-08-03	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0006-9200000000-b2d9978875d508fa9f65	2016-08-03	View Spectrum
MS	Mass Spectrum (Electron Ionization)	splash10-0536-9000000000-8af5ec0d4de41ada6dea	2015-03-01	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, CDCl₃, experimental)		2015-03-01	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 25.16 MHz, CDCl₃, experimental)		2015-03-12	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 300 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 400 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 500 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 600 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 700 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 800 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 900 MHz, H₂O, predicted)		2022-08-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)		2022-08-20	View Spectrum

Chromatographic Retention Times and Retention Indices

Retention Times

Chromatography Type	Technique	Column	Deposition Date	Retention Time (s)
Liquid Chromatography	HILIC	Waters Acquity UPLC-BEH Amide column (eluted)	2025-10-24	443.0
Liquid Chromatography	HILIC	Accucore 150 Amide HILIC (void)	2025-10-24	35.9
Liquid Chromatography	Reversed-phase	Hypersil Gold 1.9 µm C18 (eluted)	2025-10-24	516.4
Liquid Chromatography	Reversed-phase	Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) (eluted)	2025-10-24	730.8
Liquid Chromatography	Reversed-phase	XBridge C18 3.5u 2.1x50 mm (eluted)	2025-10-24	760.0
Liquid Chromatography	Reversed-phase	Ascentis Express C18 (void)	2025-10-24	570.8
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-24	2224.2
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (void)	2025-10-24	154.7
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC (eluted)	2025-10-24	669.4
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-24	612.4
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (void)	2025-10-24	590.3
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-24	418.1
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-24	230.3
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-24	15.5
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-24	666.5
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-24	382.5
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-24	451.5
Liquid Chromatography	Reversed-phase	Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex (eluted)	2025-10-24	1520.4
Liquid Chromatography	Reversed-phase	Waters Atlantis T3 (2.1 x 150 mm, 5 um) (eluted)	2025-10-24	1537.9

Retention Indices

Not Available

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Associated OMIM IDs

114500 (Colorectal cancer)
610247 (Eosinophilic esophagitis)

Human Proteins and Enzymes

Protein ID	Protein Name	Protein Type	Uniprot ID	Species

Human Pathways

Pathways

Name	SMPDB/PathBank

Microbial Pathways

Pathways

Not Available

Metabolic Reactions

Reactions

This table shows at most 20 reactions. For the full list of associated reactions:

See All Associated Reactions

Reaction ID	Precursor	Product	Enzyme	Reaction Type	Data Source	Reference

Health Effects and Bioactivity

Health Outcome/Bioactivity	Metabolite Response/Effect	Evidence Type	Host and Biospecimen	Data Source	Reference

Microbial Sources

Superkingdom/Kingdom	Phylum	Total species	Hosts and Body Sites	Microbial Links
Eukaryota/Fungi	Ascomycota	1	Human feces; Human saliva	Unknown

Exposure Sources

Other Exposures

Source Type	Data Source	Reference
Cosmetics	U.S. Environmental Protection Agency	CompTox
Domestics	U.S. Environmental Protection Agency	CompTox

Host Biospecimen and Location

Host and Biospecimen	Status	Mean	Std	Min	Max	Units	Age	Sex	Health Condition	Data Source	Reference

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

FDB003312

KNApSAcK ID

C00029331

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

T-2-NONENAL-CMPD

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

5283335

PDB ID

Not Available

ChEBI ID

142592

Food Biomarker Ontology

Not Available

CMMC Knowledgebase

Not Available

General References

Ramirez-Gaona M, Marcu A, Pon A, Guo AC, Sajed T, Wishart NA, Karu N, Djoumbou Feunang Y, Arndt D, Wishart DS: YMDB 2.0: a significantly expanded version of the yeast metabolome database. Nucleic Acids Res. 2017 Jan 4;45(D1):D440-D445. doi: 10.1093/nar/gkw1058. Epub 2016 Nov 28. [PubMed:27899612 ]

Showing metabocard for trans-2-Nonenal (MMDBc0033720)

MOL for #<Metabolite:0x00007f9ab5692e98>

3D MOL for #<Metabolite:0x00007f9ab5692e98>

3D SDF for #<Metabolite:0x00007f9ab5692e98>

3D-SDF for #<Metabolite:0x00007f9ab5692e98>

PDB for #<Metabolite:0x00007f9ab5692e98>

3D PDB for #<Metabolite:0x00007f9ab5692e98>

SMILES for #<Metabolite:0x00007f9ab5692e98>

INCHI for #<Metabolite:0x00007f9ab5692e98>

Structure for #<Metabolite:0x00007f9ab5692e98>

3D Structure for #<Metabolite:0x00007f9ab5692e98>