alpha-ionone 127-41-3

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Supplier Listings for alpha-ionone

alpha-IONONE 50% IN ETOH NATURAL

msds

Odor: Alcoholic, Berry, Violet

Advanced Biotech

alpha-IONONE NATURAL

msds

90% min. (mixed isomers)

Odor: Berry, Violet, Woody

Artiste

alpha-Ionone Natural

Aurochemicals

IONONE ALPHA, Natural

≥91.0%, FCC, Kosher

Odor: A high purity alpha ionone with a clean, warm violet, woody

Use: Lends a violet/berry note to fragrances. Used in rose bases.

Flavor: floral

Used in raspberry, cassis, black cherry, honey and currant flavors.

Beijing Lys Chemicals

Ionone apha

Beijing Lys Chemicals

Odor: Floral, Violet, Woody, Fruity

CG Herbals

Irisone Alpha

Odor: Floral, Orris, Violet, Woody

Use: Irisone Alpha is used widely in perfume compositions of almost all types. The use of Irisone Alpha in rose bases is very common. It is used in woody, floral, balsamic, piney or citrus-like fragrances. Good substantivity.

Odor: WOODY, WARM, VIOLET

Ernesto Ventós

IONONE ALPHA 50% NATURAL

Odor: SWEETISH, BERRY, RASPBERRY

Ernesto Ventós

IONONE ALPHA IFF

Odor: WOODY, FLORAL, VIOLET, FRUITY

Ernesto Ventós

IONONE ALPHA

Odor: WOODY,WARM, VIOLET

Odor: sweet floral violet raspberry

Odor: A fine quality of alpha ionone. This is the most floral and most violet-like of all the ionones

Indukern F&F

IONONE ALPHA

Odor: WOODY, WARM, VIOLET

Kelkar Group

IONONE ALPHA

Kerry Ingredients & Flavours

alpha-IONONE

10% in Ethanol, natural, Kosher

Odor: Warm, Violet, Woody, Berry

Kerry Ingredients & Flavours

alpha-IONONE

50% in Ethanol, natural, Kosher

Odor: Warm, Violet, Woody, Berry

Kerry Ingredients & Flavours

alpha-IONONE

natural, Kosher

Odor: Warm, Woody, Violet, Floral

alpha-Ionone, Natural

alpha-IONONE 78% min.

Lluch Essence

alpha-IONONE 84% min., Natural

M&U International

NAT.ALPHA-IONONE, Kosher

Miltitz Aromatics

ALPHA-IONONE 70

min. 69 %

Odor: Sweet, warm, balsamic, floral, in dilution violet-like with suggestion of orris and cedarwood

Use: Alpha Ionone is widely used in nearly all perfum types, like rosy, balsamic, woody, floral and also citrusy compositions.

Miltitz Aromatics

ALPHA-IONONE 80

min. 79 %

Odor: Sweet, warm, balsamic, floral, in dilution violet-like with suggestion of orris and cedarwood

Use: Alpha Ionone is widely used in nearly all perfum types, like rosy, balsamic, woody, floral and also citrusy compositions.

Miltitz Aromatics

ALPHA-IONONE 90

min. 88 %

Odor: Sweet, warm, balsamic, floral, in dilution violet-like with suggestion of orris and cedarwood

Use: Alpha Ionone is widely used in nearly all perfum types, like rosy, balsamic, woody, floral and also citrusy compositions.

Moellhausen

alpha-IONONE 70%

Nature-identical

Odor: floreal, cedar wood, in dilution violet and orris note

Flavor: warm, raspberry, strawberry, floreal

Nature-identical

Nature-identical

Odor: floreal, cedar wood, in dilution violet and orris note

Flavor: warm, raspberry, strawberry, floreal

Mooreganics

alpha-Ionone Natural

(Organic Compliant)

Odor: WARM, WOODY, BALSAMIC-FLORAL, VIOLET, BERRY

Penta International

alpha-IONONE, NATURAL, Kosher

Penta International

alpha-IONONE, REFINED, Kosher

Penta International

alpha-IONONE, REGULAR, Kosher

Penta International

IRISONE ALPHA EXTRA WHITE

PerfumersWorld

Ionone alpha-

Odor: woody floral violet flowers violet Warm-woody balsamic-Iloral

Use: BLENDS WITH - Ionone Balsams

Phoenix Aromas & Essential Oils

alpha-Ionone Natural

Phoenix Aromas & Essential Oils

≥90%, Kosher, FG

Odor: berry; cherry; woody; raspberry; violet

SAFC Global

alpha-Ionone natural (US)

msds

≥84%, FG, Halal, Kosher

Odor: berry; cherry; woody; raspberry; violet

≥80% as alpha-Ionone

Odor: Warm-woody, balsamic-floral

Use: Used in many floral accords. Gives a violet flower nuance to compositions, but is also used in rose, woody, amber, balsamic, and powdery fragrances.

The Fragrance Museum

Takasago

alpha-Ionone

≥70% as alpha-Ionone

Odor: Warm-woody, balsamic-floral

Use: Used in many floral accords. Gives a violet flower nuance to compositions, but is also used in rose, woody, amber, balsamic, and powdery fragrances.

Taytonn

Ionone Alpha

The Good Scents Company

alpha-ionone

Odor: sweet woody floral violet orris tropical fruity

The John D. Walsh Company

Ionone Alpha Regular

msds

The John D. Walsh Company

Ionone Alpha White Coeur

Ionone Alpha 60% (Irisone Pure)

msds

Odor: FLORAL ODORS, PRIMARILY OF A VIOLET CHARACTER, SOMEWHAT ON THE WOODY-FRUITY SIDE

Vigon International

Ionone Alpha 90% (Irisone Alpha)

msds

Odor: Warm woody violet orris floral

WEN International

ALPHA-IONONE Natural

Organoleptics

Organoleptic Properties

Odor Type :	floral
Odor Strength :	medium , recommend smelling in a 10.00 % solution or less
Odor Description: at 10.00 % in dipropylene glycol.	sweet woody floral violet orris tropical fruity Luebke, William tgsc, (1983)
Odor sample from :	Givaudan Corporation
Substantivity :	112 Hour(s)

Properties

Physical Properties

Appearance :	colorless to pale yellow clear liquid (est)
Assay :	85.00 to 100.00 % sum of isomers
Additional Assay Information :	min 95% sum of isomers
Food Chemicals Codex Listed :	Yes
Specific Gravity :	0.92700 to 0.93500 @ 25.00 °C.
Pounds per Gallon - (est). :	7.714 to 7.780
Specific Gravity :	0.92800 to 0.93600 @ 20.00 °C.
Pounds per Gallon - est. :	7.731 to 7.798
Refractive Index :	1.49900 to 1.50400 @ 20.00 °C.
Boiling Point :	131.00 °C. @ 13.00 mm Hg
Boiling Point :	237.00 to 238.00 °C. @ 760.00 mm Hg
Vapor Pressure :	0.014000 mm/Hg @ 25.00 °C. (est)
Vapor Density :	7 ( Air = 1 )
Flash Point :	> 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w) :	3.995
Shelf Life :	24.00 month(s) or longer if stored properly.
Storage :	refrigerate in tightly sealed containers.

Safety

Safety Information

Most important hazard(s) :	Xi - Irritant
	R 36/38 - Irritating to skin and eyes. R 42/43 - May cause sensitization by inhalation and skin contact. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
Oral/Parenteral Toxicity :
	intraperitoneal-mouse LD50 2277 mg/kg FAO Nutrition Meetings Report Series. Vol. 44A, Pg. 46, 1967.
Dermal Toxicity :
	Not determined
Inhalation Toxicity :
	Not determined

Safety in Use

Safety in Use Information

Category :	flavor and fragrance agents
Maximised Survey-derived Daily Intakes (MSDI-EU) :	270.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :	150.00 (μg/capita/day)
Structure Class :	I
IFRA Critical Effect :	Sensitization
IFRA Other Specification :	<= 2% Pseudoionone
IFRA :	View Standard
maximum skin levels for fine fragrances :
	1.0000 % and are based on the assumption that the fragrance mixture is used at 20% in a consumer product (IFRA Use Level Survey). (IFRA, 2002)
Recommendation for alpha-ionone fragrance usage levels up to :
	15.0000 % in the fragrance concentrate.
use level in formulae for use in cosmetics :
	2.0100 %
Dermal Systemic Exposure in Cosmetic Products :
	0.05 mg/kg/day (IFRA, 2002)
Recommendation for alpha-ionone flavor usage levels up to :
	50.0000 ppm in the finished product.

Safety References

European Food Safety Athority(efsa) :	Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :	View
Chemicalize.org :	Calculate predicted properties
Cancer Citations :	Search
Toxicology Citations :	Search
Env. Mutagen Info. Center :	Search
NLM Developmental and Reproductive Toxicity :	Search
EPA Substance Registry Services (TSCA) :	127-41-3
EPA ACToR :	Toxicology Data
EPA ACToR :	Toxicology Data
WGK Germany :	2
	(E)-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one
DTP/NCI :	34560
Chemidplus :	0000127413
RTECS :	EN0525000 for cas# 127-41-3

Articles

Articles for the Flavor and Fragrance Industries

PubMed :	Comparison of aroma active and sulfur volatiles in three fragrant rice cultivars using GC-olfactometry and GC-PFPD.
J-Stage (free) :	Highly Selective and Asymmetric Reductive Biotransformation of a-Ionone by Epicoccum purpurascens
PubMed :	Formation of norisoprenoid flavor compounds in carrot (Daucus carota L.) roots: characterization of a cyclic-specific carotenoid cleavage dioxygenase 1 gene.
J-Stage (free) :	Antifungal Compounds from the Root and Root Exudate of Zea mays
PubMed :	Selective oxidation reactions of natural compounds with hydrogen peroxide mediated by methyltrioxorhenium.
PubMed :	Evaluation of the volatile composition and sensory properties of five species of microalgae.
PubMed :	Functional characterisation of three members of the Vitis vinifera L. carotenoid cleavage dioxygenase gene family.
PubMed :	NIS-PPh3: a selective reagent for the spiroannulation of o-allyl phenols. Total synthesis of corallidictyal D.
PubMed :	Isolation of the four methyl jasmonate stereoisomers and their effects on selected chiral volatile compounds in red raspberries.
PubMed :	Highly selective and asymmetric reductive biotransformation of α-ionone by Epicoccum purpurascens.
PubMed :	Essential oils from the leaves of six medicinal plants of Nigeria.
PubMed :	[Influence of processing methods on the chemical composition of the essential oil from Aucklandia lappa].
PubMed :	Essential oil composition of Ficus benjamina (Moraceae) and Irvingia barteri (Irvingiaceae).
PubMed :	A practical, enantiospecific synthesis of (S)-trans-gamma-monocyclofarnesol.
PubMed :	Profiling and characterization of volatile components from non-fumigated and sulfur-fumigated Flos Lonicerae Japonicae using comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry coupled with chemical group separation.
PubMed :	Antitrypanosomal compounds from the essential oil and extracts of Keetia leucantha leaves with inhibitor activity on Trypanosoma brucei glyceraldehyde-3-phosphate dehydrogenase.
PubMed :	Quantification by solid phase micro extraction and stable isotope dilution assay of norisoprenoid compounds in red wines obtained from Piedmont rare varieties.
PubMed :	Environmental and seasonal influences on red raspberry flavour volatiles and identification of quantitative trait loci (QTL) and candidate genes.
PubMed :	Free energy calculations give insight into the stereoselective hydroxylation of α-ionones by engineered cytochrome P450 BM3 mutants.
PubMed :	A Practical Chemo-enzymatic Approach to Highly Enantio-Enriched 10-Ethyl-7,8-dihydro-γ-ionone Isomers: A Method for the Synthesis of 4,5-Didehydro-α-Ionone.
PubMed :	Biosynthesis of α- and β-ionone, prominent scent compounds, in flowers of Osmanthus fragrans.
PubMed :	CYP264B1 from Sorangium cellulosum So ce56: a fascinating norisoprenoid and sesquiterpene hydroxylase.
PubMed :	Impact of cover crops in vineyard on the aroma compounds of Vitis vinifera L. cv Cabernet Sauvignon wine.
PubMed :	Structural Analysis of CYP101C1 from Novosphingobium aromaticivorans DSM12444.
PubMed :	Enzymatic formation of apo-carotenoids from the xanthophyll carotenoids lutein, zeaxanthin and β-cryptoxanthin by ferret carotene-9',10'-monooxygenase.
PubMed :	Allelopathic control of cyanobacterial blooms by periphyton biofilms.
PubMed :	Composition of sulla (Hedysarum coronarium L.) honey solvent extractives determined by GC/MS: norisoprenoids and other volatile organic compounds.
PubMed :	Regioselective hydroxylation of norisoprenoids by CYP109D1 from Sorangium cellulosum So ce56.
PubMed :	Functional characterization of a carotenoid cleavage dioxygenase 1 and its relation to the carotenoid accumulation and volatile emission during the floral development of Osmanthus fragrans Lour.
PubMed :	A new sulfated alpha-ionone glycoside from Sonchus erzincanicus Matthews.
PubMed :	Characterization of the versatile monooxygenase CYP109B1 from Bacillus subtilis.
PubMed :	Expedient construction of the Ziegler intermediate useful for the synthesis of forskolin via consecutive rearrangements.
PubMed :	New attractants for males of the solanaceous fruit fly Bactrocera latifrons.
PubMed :	Enantioselective synthesis and olfactory evaluation of 13-alkyl-substituted alpha-ionones.
PubMed :	Comparison of sugar, acids, and volatile composition in raspberry bushy dwarf virus-resistant transgenic raspberries and the wild type 'meeker' (rubus idaeus L.).
PubMed :	Volatile composition in raspberry cultivars grown in the Pacific Northwest determined by stir bar sorptive extraction-gas chromatography-mass spectrometry.
PubMed :	New alpha-pyrrolidinonoids and glycosides from Euphorbia humifusa.
PubMed :	Chemotherapy of leishmaniasis part-VIII: synthesis and bioevaluation of novel chalcones.
PubMed :	Metabolism of carotenoids and apocarotenoids during ripening of raspberry fruit.
PubMed :	Fragrance material review on alpha-ionone.
PubMed :	Fragrance material review on allyl alpha-ionone.
PubMed :	Fragrance material review on dihydro-alpha-ionone.
PubMed :	Fragrance material review on ionone.
PubMed :	Fragrance material review on methyl-alpha-ionone.
PubMed :	Synthesis of 4'-(2,6,6-trimethyl -2-cyclohexen-1-yl) -3'-buten-2'-ketoxime-N-O-alkyl ethers.
PubMed :	Effect of fat level on the perception of five flavor chemicals in ice cream with or without fat mimetics by using a descriptive test.
PubMed :	Biosynthesis of monoterpenes and norisoprenoids in raspberry fruits (Rubus idaeus L.): the role of cytosolic mevalonate and plastidial methylerythritol phosphate pathway.
PubMed :	Flavor authentication studies of alpha-ionone, beta-ionone, and alpha-ionol from various sources.
PubMed :	Studies on the aroma of maté (Ilex paraguariensis St. Hil.) using headspace solid-phase microextraction.
PubMed :	Effect of the minor ABA metabolite 7'-hydroxy-ABA on Arabidopsis ABA 8'-hydroxylase CYP707A3.
PubMed :	Broad activation of the glomerular layer enhances subsequent olfactory responses.
PubMed :	Isolation and identification of antialgal compounds from the leaves of Vallisneria spiralis L. by activity-guided fractionation.
PubMed :	Functional characterization of CmCCD1, a carotenoid cleavage dioxygenase from melon.
PubMed :	Generation of aroma compounds from Ditaxis heterantha by Saccharomyces cerevisiae.
PubMed :	Theory and use of the pseudophase model in gas-liquid chromatographic enantiomeric separations.
PubMed :	Efficient terpene hydroxylation catalysts based upon P450 enzymes derived from actinomycetes.
PubMed :	[Analysis and identification of Liriomyza sativae-attractants from cowpea and kidney bean volatiles].
PubMed :	Carotenoid pigmentation affects the volatile composition of tomato and watermelon fruits, as revealed by comparative genetic analyses.
PubMed :	Comprehensive authentication of (E)-alpha(beta)-ionone from raspberries, using constant flow MDGC-C/P-IRMS and enantio-MDGC-MS.
PubMed :	Identification and aroma impact of norisoprenoids in orange juice.
PubMed :	A simple and efficient highly enantioselective synthesis of alpha-ionone and alpha-damascone.
PubMed :	Active ingredients in cade oil that synergize attractiveness of alpha-ionol to male Bactrocera latifrons (Diptera: Tephritidae).
PubMed :	Enantioselective synthesis of alpha-ionone derivatives using an anti S(N)2' substitution of functionalized zinc organometallics.
PubMed :	Antifungal compounds from the root and root exudate of Zea mays.
PubMed :	Approaches to spirit aroma: contribution of some aromatic compounds to the primary aroma in samples of orujo spirits.
PubMed :	Isolation and characterization of miscellaneous secondary metabolites of Deprea subtriflora.
PubMed :	Investigation of binding behavior of alpha- and beta-ionones to beta-lactoglobulin at different pH values using a diffusion-based NOE pumping technique.
PubMed :	Enantiomer separation of flavour and fragrance compounds by liquid chromatography using novel urea-covalent bonded methylated beta-cyclodextrins on silica.
PubMed :	Induction of cytochrome P450 1A and 2B by alpha- and beta-ionone in Sprague Dawley rats.
PubMed :	A P450 BM-3 mutant hydroxylates alkanes, cycloalkanes, arenes and heteroarenes.
PubMed :	Enhancement of attraction of alpha-ionol to male Bactrocera latifrons (Diptera: Tephritidae) by addition of a synergist, cade oil.
PubMed :	Determination of apparent binding constants for aroma compounds with beta-lactoglobulin by dynamic coupled column liquid chromatography.
PubMed :	Development of an attractant for the scarab pest Macrodactylus subspinosus (Coleoptera: Scarabaeidae).
PubMed :	Frozen storage effects on anthocyanins and volatile compounds of raspberry fruit.
PubMed :	Enantiomer separation of alpha-ionone using gas chromatography with cyclodextrin derivatives as chiral stationary phases.
PubMed :	2-fluoroabscisic acid analogues: their synthesis and biological activities.
PubMed :	Stereo- and regioselective hydroxylation of alpha-ionone by Streptomyces strains.
PubMed :	Effect of Carotenoids on Aflatoxin B(1) Synthesis by Aspergillus flavus.
PubMed :	Biotransformation of alpha- and beta-ionones by immobilized cells of Nicotiana tabacum.
PubMed :	Sensory evidence for olfactory receptors with opposite chiral selectivity.
PubMed :	Microbial Conversion of alpha-Ionone, alpha-Methylionone, and alpha-Isomethylionone.
PubMed :	Models of retinoid metabolism: microbial biotransformation of alpha-ionone and beta-ionone.
PubMed :	Incorporation of (14)CO 2 in photosynthetic pigments of Chlorella pyrenoidosa.
PubMed :	Chemistry of tobacco constituents. Oxidation of alpha-ionone and the acid-catalyzed rearrangement of 5-keto-alpha-ionone.
PubMed :	Comparison of the effects of vitamin A and its analogs upon rabbit ear cartilage in organ culture and upon growth of the vitamin A-deficient rat.
PubMed :	The biosynthesis of cyclic carotenes.
PubMed :	Geometrical isomers of retinene.