Compound Summary

General Compound Information

(E)-2-nonenal

Description
(E)-non-2-enal is a monounsaturated fatty aldehyde that is (2E)-non-2-ene which is carrying an oxo group at position 1. It has a role as a plant metabolite. It is a monounsaturated fatty aldehyde, an enal and a medium-chain fatty aldehyde.
Synonyms
trans-2-Nonenal;  2-NONENAL;  18829-56-6;  (E)-Non-2-enal;  (E)-2-Nonenal;
FlavorDB ID
2514
PUBCHEM ID
Molecular Weight
140.22
Molecular Formula
C9H16O
Openeye Can Smiles
CCCCCCC=CC=O
IUPAC Inchikey
BSAIUMLZVGUGKX-BQYQJAHWSA-N
Compound Classification
  • ClassyFire Ontology
Compound Quality
CATEGORY QUALITY THRESHOLD OCCURENCE REFERENCE
smell green, fatty 3.566e-6 µmol/L details
smell green, fatty 3.566e-6 µmol/L soybean oilbeef broth details
smell green, tallow-like 7.132e-7 µmol/L rye bread details
smell 1.783e-3 µmol/L meat details
smell fatty, cardboard-like 1.500e+1 µg/kg coffee details
smell tallow-like, fatty, starch adhesive-like 7.132e-7 µmol/L details
smell 7.132e-7 µmol/L orange juice details
smell fatty, tallow-like 7.132e-7 µmol/L grapefruit juice details
smell tallow-like, fatty 7.132e-7 µmol/L details
smell fatty, tallow-like 1.009e-6 µmol/L details
smell fatty, tallow-like 1.009e-6 µmol/L wine details
smell fatty 4.921e-3 µmol/L apricot details
smell fatty, green 1.355e-3 µmol/L details
smell fatty, green 4.921e-3 µmol/L details
smell fatty 9.186e-1 µmol/L pumkin seed oil details
smell fatty 1.355e-3 µmol/L chicken egg omlette details
smell fatty 1.355e-3 µmol/L mango details
smell fatty, moldy 1.355e-3 µmol/L tomato details
smell fatty, green 1.355e-3 µmol/L white alba truffleburgundy truffle details
smell 1.200e+1 µg/kg gluten-free rice breadwheat bread details
smell fatty 1.355e-3 µmol/L jackfruit pulp details
smell fatty 1.355e-3 µmol/L cempedak details
smell fatty, green 1.355e-3 µmol/L green tea details
smell green, fatty, cardboard water details
smell green, fatty, cardboard 5.709e-3 µmol/L water details
Compound Toxicity and Food Additive Safety (OFAS)
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: trans-2-Nonenal
Receptors
Receptor information of this compound is not available!
Consensus Spectra
Spectrum Type Spectrum View Description Polarity
Experimental GCMS view GCMS positive