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Merck
CN

I12603

β-Ionone

96%

Synonym(s):

beta-Ionone, 4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one

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About This Item

Empirical Formula (Hill Notation):
C13H20O
CAS Number:
14901-07-6
Molecular Weight:
192.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24895924
EC Number:
201-224-3
Beilstein/REAXYS Number:
1909544
MDL number:
MFCD00001549
Assay:
96%
Form:
liquid

Key Documents

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InChI key

PSQYTAPXSHCGMF-BQYQJAHWSA-N

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h7-8H,5-6,9H2,1-4H3/b8-7+

SMILES string

CC(=O)\C=C\C1=C(C)CCCC1(C)C

assay

96%

form

liquid

refractive index

n20/D 1.52 (lit.)

bp

126-128 °C/12 mmHg (lit.)

density

0.945 g/mL at 25 °C (lit.)

Quality Level

100

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Related Categories

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H315,H411

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 2

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT1293
0000342833
0000303673
SHBS2410
SHBR5163

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Vishal Sharma et al.
Bioorganic & medicinal chemistry letters, 22(20), 6343-6346 (2012-09-25)
A series of chalcones (3a-v) have been synthesized by condensation of β-ionone (1) with a variety of aldehydes (2a-v). The synthesized compounds have been screened for their in vitro antimicrobial activity against five bacterial and five fungal strains, using disc
Jihai Shao et al.
Aquatic toxicology (Amsterdam, Netherlands), 104(1-2), 48-55 (2011-05-06)
In order to explore the potential targets of toxicity of β-ionone on the photosynthetic system of Microcystis aeruginosa, the polyphasic rise in chlorophyll a (Chl a) fluorescence transient and transcript expression for key genes in photosystem II (PSII) of M.
Jonathan T Vogel et al.
Journal of the science of food and agriculture, 90(13), 2233-2240 (2010-07-28)
Tomatoes contain high levels of several carotenoids including lycopene and β-carotene. Beyond their functions as colorants and nutrients, carotenoids are precursors for important volatile flavor compounds. In order to assess the importance of apocarotenoid volatiles in flavor perception and acceptability
Hiroki Irieda et al.
Biochemistry, 50(22), 4912-4922 (2011-05-07)
Organisms sense and respond to environmental stimuli through membrane-embedded receptors and transducers. Sensory rhodopsin I (SRI) and sensory rhodopsin II (SRII) are the photoreceptors for the positive and negative phototaxis in microorganisms, respectively. They form signaling complexes in the membrane
Mun-Ock Kim et al.
Molecular cancer therapeutics, 9(4), 833-843 (2010-04-01)
beta-Ionone (ION), an end-ring analogue of beta-carotenoid, has been known to inhibit tumor cell growth and induce apoptosis in various types of cancer cells. Nevertheless, its apoptosis-related molecular mechanisms remain unclear. Here, we first investigated the molecular mechanisms by which
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