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W259403

Sigma-Aldrich

α-Ionone

≥90%, stabilized

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C13H20O
Numero CAS:
Peso molecolare:
192.30
Numero FEMA:
2594
Beilstein:
3197885
Numero CE:
N° CoE:
141
Numero MDL:
Codice UNSPSC:
12164502
ID PubChem:
Numero Flavis:
7.007
NACRES:
NA.21

Origine biologica

synthetic

Livello qualitativo

Grado

Fragrance grade
Halal
Kosher

agenzia

follows IFRA guidelines

Conformità normativa

EU Regulation 1223/2009
FDA 21 CFR 117
FDA 21 CFR 172.515

Saggio

≥90%

contiene

synthetic α-tocopherol as stabilizer

Indice di rifrazione

n20/D 1.498 (lit.)

P. ebollizione

259-263 °C (lit.)

Densità

0.93 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Allergene in fragranze

no known allergens

Organolettico

berry; cherry; woody; raspberry; violet

Stringa SMILE

CC(=O)\C=C\C1C(C)=CCCC1(C)C

InChI

1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+
UZFLPKAIBPNNCA-BQYQJAHWSA-N

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Categorie correlate

Descrizione generale

α-Ionone is one of the key volatile constituents of the oil from whitefly (Syngonium podophyllum Schott).

Applicazioni


  • Dietary supplementation with α-ionone alleviates chronic UVB exposure-induced skin photoaging in mice.: This research demonstrates that α-ionone can mitigate the effects of chronic UVB exposure, reducing skin photoaging in mice. The findings suggest potential applications for α-ionone in skincare and dermatological products (Geng et al., 2024).

  • Re-Rolling Treatment in the Fermentation Process Improves the Aroma Quality of Black Tea.: This research shows that re-rolling treatment during fermentation enhances the aroma quality of black tea by increasing the concentration of volatile compounds, including α-ionone, which contribute to the tea′s overall flavor profile (Chen et al., 2023).

Esclusione di responsabilità

For R&D or non-EU Food use. Not for retail sale.

Pittogrammi

Health hazard

Avvertenze

Danger

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Resp. Sens. 1

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

244.4 °F - closed cup

Punto d’infiammabilità (°C)

118 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificati d'analisi (COA)

Lot/Batch Number

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α-Ionol technical, ≥90% (GC)

Sigma-Aldrich

00469

α-Ionol

(+)-Isopulegol analytical standard

Supelco

59765

(+)-Isopulegol

Etilacetato ≥99%, FCC, FG

Sigma-Aldrich

W241407

Etilacetato

Study on chemical constituents of volatile oil from Whitefly (Syngonium podophyllum Schott).
Zhou Q, et al.
Natural Product Research and Development, 16(1), 31-32 (2003)
E Jouenne et al.
Journal of agricultural and food chemistry, 48(11), 5396-5400 (2000-11-23)
Apparent binding constants of aroma compounds limonene, alpha- and beta-ionone, and terpenyl acetate, with beta-lactoglobulin (BLG), were determined, using dynamic coupled column liquid chromatography, for pH values varying from 3 to 11. K(a) values varied from 2.61 to 3.21 x
Da-Mi Jung et al.
Journal of agricultural and food chemistry, 51(7), 1988-1993 (2003-03-20)
Diffusion-based NMR techniques were employed to study effects of pH on beta-lactoglobulin (BLG) conformation and binding affinity to alpha- and beta-ionone. In the first part of the study, the influence of pH on the diffusion coefficient of BLG in D(2)O
María del Mar Caja et al.
Journal of agricultural and food chemistry, 55(16), 6700-6704 (2007-07-17)
In addition to the already available information on the authenticity of alpha- (1) and beta-ionone (2) from plant tissues, there is an interest in the stable isotope data of 1 and 2 available by synthesis from citral and acetone, as
Ayhan Celik et al.
Organic & biomolecular chemistry, 3(16), 2930-2934 (2005-09-28)
The hydroxylation of alpha-ionone 1 and beta-ionone 2 to their corresponding mono-hydroxylated derivatives has been examined using a recombinant E. coli whole cell system, in which cytochromes P450 SU1 and SU2, and P450 SOY were over-expressed with their cognate ferrodoxins.

Global Trade Item Number

SKUGTIN
W259403-100G-K4061837806872
W259403-100G
W259403-1KG-K4061837515538
W259403-5KG
W259403-1KG
W259403-5KG-K4061837806889
W259403-SAMPLE
W259403-SAMPLE-K4061837515545

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