CHEBI:88838 - 2-ethyl-2-hexenal

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ChEBI Name 2-ethyl-2-hexenal
ChEBI ID CHEBI:88838
Definition A monounsaturated fatty aldehyde that is hex-2-enal substituted by an ethyl group at position 2.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C8H14O
Net Charge 0
Average Mass 126.199
Monoisotopic Mass 126.10447
InChI InChI=1S/C8H14O/c1-3-5-6-8(4-2)7-9/h6-7H,3-5H2,1-2H3
InChIKey PYLMCYQHBRSDND-UHFFFAOYSA-N
SMILES [H]C(=O)C(CC)=C([H])CCC
Metabolite of Species Details
Mandragora autumnalis (NCBI:txid389206) Found in Root (BTO:0001188). See: DOI
Homo sapiens (NCBI:txid9606) Found in saliva (UBERON:0001836). See: PubMed
Roles Classification
Biological Role(s): plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
flavouring agent
A food additive that is used to added improve the taste or odour of a food.
Application(s): flavouring agent
A food additive that is used to added improve the taste or odour of a food.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 2-ethyl-2-hexenal (CHEBI:88838) has role flavouring agent (CHEBI:35617)
2-ethyl-2-hexenal (CHEBI:88838) has role human metabolite (CHEBI:77746)
2-ethyl-2-hexenal (CHEBI:88838) has role plant metabolite (CHEBI:76924)
2-ethyl-2-hexenal (CHEBI:88838) is a enal (CHEBI:51688)
2-ethyl-2-hexenal (CHEBI:88838) is a monounsaturated fatty aldehyde (CHEBI:61870)
Incoming (E)-2-ethyl-2-hexenal (CHEBI:189405) is a 2-ethyl-2-hexenal (CHEBI:88838)
(Z)-2-ethyl-2-hexenal (CHEBI:189407) is a 2-ethyl-2-hexenal (CHEBI:88838)
IUPAC Name
2-ethylhex-2-enal
Synonyms Sources
2-ethyl-2-hexen-1-al ChemIDplus
2-ethyl-3-propylacrolein ChemIDplus
2-ethyl-3-propylacrylaldehyde ChemIDplus
2-ethylhex-2-en-1-al ChemIDplus
2-ethylhexenal ChemIDplus
3-formylhept-3-ene ChEBI
α-ethyl-2-hexenal ChEBI
α-ethyl-β-propylacrolein ChemIDplus
FEMA 4612 ChEBI
Manual Xrefs Databases
12062 ChemSpider
C00052632 KNApSAcK
EP0539002 Patent
HMDB0061945 HMDB
View more database links
Registry Numbers Types Sources
1742488 Reaxys Registry Number Reaxys
645-62-5 CAS Registry Number NIST Chemistry WebBook
645-62-5 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
11902946 PubMed citation Europe PMC
12381133 PubMed citation Europe PMC
15453697 PubMed citation Europe PMC
16124263 PubMed citation Europe PMC
18102909 PubMed citation Europe PMC
19154152 PubMed citation Europe PMC
19254022 PubMed citation Europe PMC
24421258 PubMed citation Europe PMC
25314616 PubMed citation Europe PMC
3097298 PubMed citation Europe PMC
33133753 PubMed citation Europe PMC
33133786 PubMed citation Europe PMC
3962361 PubMed citation Europe PMC
IND607150542 Agricola citation Europe PMC
Last Modified
19 January 2022