58180

Sigma-Aldrich

β-Ionone

purum, ≥95.0% (GC)

Synonym(s):
4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one
Empirical Formula (Hill Notation):
C13H20O
CAS Number:
Molecular Weight:
192.30
Beilstein/REAXYS Number:
1909544
EC Number:
MDL number:
PubChem Substance ID:

grade

purum

assay

≥95.0% (GC)

refractive index

n20/D 1.52 (lit.)
n20/D 1.521

bp

126-128 °C/12 mmHg (lit.)

density

0.945 g/mL at 25 °C (lit.)

SMILES string

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

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+

InChI key

PSQYTAPXSHCGMF-BQYQJAHWSA-N

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Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

2

Flash Point(F)

233.6 °F

Flash Point(C)

112 °C

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....
Chin-Shiu Huang et al.
The British journal of nutrition, 107(5), 631-638 (2011-07-27)
β-Ionone (BI), a precursor for carotenoids, is widely distributed in fruit and vegetables. Recent in vitro studies have demonstrated the potential anti-metastatic effects of BI, but the mechanisms underlying such actions are not clear. Because liver cancer is the most...
Clint L Makino et al.
Biophysical journal, 99(7), 2366-2373 (2010-10-07)
Visual opsins bind 11-cis retinal at an orthosteric site to form rhodopsins but increasing evidence suggests that at least some are capable of binding an additional retinoid(s) at a separate, allosteric site(s). Microspectrophotometric measurements on isolated, dark-adapted, salamander photoreceptors indicated...
Selvamani Asokkumar et al.
Molecular and cellular biochemistry, 363(1-2), 335-345 (2011-12-22)
Nowadays, in developing countries like India, incidence of lung cancer is increasing rapidly, and as a consequence it has become the most common cause of malignancy-associated death. This study is aimed to evaluate the therapeutic efficacy of beta-ionone (ION), a...

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