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Plant-Associated Volatile Organic Compound (VOC) Database (PVD)

A database supporting research and application of VOCs produced by plants and plant-associated microbes

(E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one

Metabolic Pathways

Structure

IUPAC Name

(E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one

PubChem CID

5282108

Synonymous Names

ALPHA-IONONE
127-41-3
(E)-alpha-Ionone
Iraldeine
alpha-Ionon
4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
Ionone, alpha-
trans-alpha-Ionone
alpha-(E)-ionone
(E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
Irisone
3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (3E)-
a-ionone
alpha-Ionone (natural)
FEMA No. 2594
alpha-Cyclocitrylideneacetone
Cyclocitrylideneacetone, alpha-
beta-lonone
(+-)-trans-alpha-Ionone
(3E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
.alpha.-Ionone
EINECS 204-841-6
EINECS 250-293-6
UNII-I9V075M61R
DTXSID0035160
CHEBI:32319
beta-lonone (natural)
3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)-
I9V075M61R
4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
EINECS 230-010-2
NSC 34560
6901-97-9
(5E)-IONONE
.alpha.-Cyclocitrylideneacetone
AI3-16056
DTXCID8015160
HSDB 8268
(E)-(1)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
NSC34560
EINECS 232-396-8
EINECS 238-362-9
EINECS 250-812-6
31798-12-6
(-)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
(E)-4-(2,6,6-TRIMETHYL-2-CYCLOHEXEN-1-YL)-3-BUTEN-2-ONE
alpha-Jonone
alpha -ionone
MFCD00001565
IONONE, ALPHA
alpha-Ionone, >=90%
(+/-)-alpha-IONONE
4,7-Megastigmadien-9-one
ALPHA-IONONE [FCC]
QP734LIN1K
(E)-.ALPHA.-IONONE
alpha-Ionone (>90per cent)
SCHEMBL112670
.ALPHA.-IONONE [MI]
(E)-(+-)-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
CHEMBL472877
.ALPHA.-IONONE [FHFI]
3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (S-(E))-
alpha-Ionone, natural, >=86%
alpha-Ionone, analytical standard
(+/-)-.ALPHA.-IONONE
3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
30685-95-1
Tox21_301173
alpha-Ionone, technical grade, 90%
NSC-34560
STL570068
AKOS000120391
AKOS016843502
4-(2,6,6-Trimethyl-cyclohex-2-e
(+/-)-TRANS-.ALPHA.-IONONE
DS-3418
LS-2372
alpha-Ionone, technical, >=90% (GC)
NCGC00164008-01
NCGC00164008-02
NCGC00255071-01
CAS-127-41-3
LS-84164
CS-0149165
I0076
EN300-20383
A889200
W-108383
Q27114869
(e)-4-(2,6,6-trimethylcyclohex-2-enyl)but-3-en-2-one
4-(2,6,6-trimethylcyclohex-2-ene-1-yl)-but-3-ene-2-one
(?)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
(3E)-4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-buten-2-on
3-buten-2-ona, 4-(2,6,6-trimetil-2-ciclohexen-1-il)-, (3e)-
3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (-)-
3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)-(.+/-.)-
4 - (2,6,6 - trimethylcyclohex - 2 - ene - 1 - yl) - but - 3 - ene - 2 - one

Formula

C13H20O

Molecular Weight

192.3

Chemical Class

Ketone, Terpenoid, Aliphatic, Prenol, Carbonyl, Enone

Reference Link

Najar-Rodriguez, A., Orschel, B., and Dorn, S. 2013. Season-long volatile emissions from peach and pear trees in situ, overlapping profiles, and olfactory attraction of an oligophagous fruit moth in the laboratory. J Chem Ecol. 39:418–29.

Plants/Microbial Species and Abiotic/Biotic Stimuli

Plant/Microbial Species	Abiotic/Biotic Stimuli
Pyrus communis (Pear)	None

Confirmed/Hypothesized Functions