3-buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (3E)-
Leaf effects with mhc. new car accord: 0.01 - dimethyl benzyl carbinyl acetate 0.01 - alpha-ionone 0.05 - heptyl cyclopentanone 0.01 - musk gx 0.05 - aldehyde C-14 0.01 - dihydroisojasmonate
  • A.C.S. International
  • Advanced Biotech
  • Alfrebro
  • Augustus Oils
    • Augustus Oils Ltd
      The Premier Supplier
      Augustus Oils Ltd, in harmony with nature - to present it at its best...
      A wealth of experience, expertise and knowledge has allowed Augustus to bridge the gulf in expectation and trust between growers and users of natural ingredients. The Company works in partnership with customers on the one hand, and growers, farmers and distillers on the other. Both users and producers can then focus on exactly what they do best, while skilled Augustus technicians closely monitor and control the delivered product. This ensures users can have the confidence that they will receive the best raw materials suited to their requirements. Augustus has invested in modern, well equipped laboratories to provide unparalleled control of quality, and a development environment that continues to produce innovative ranges of natural ingredients. The strength of the company is built on both its comprehensive knowledge base, and extensive stocks of raw materials for both fragrance and flavour use. To complement its range of conventional and Organic Essential Oils and Aroma Chemicals, Augustus also offers a steadily increasing range of its own, UK manufactured Natural Extracts, Absolutes, Resinoids and Natural Chemicals. These again are fully tested and certificated, and very tightly quality controlled. Augustus is committed to promoting the use of natural ingredients, wherever the potential lies and to provide an environment of support and trust to both our customers and suppliers.
      Email: Enquiries
      Email: Sales
      Email: web site enquiries
      Voice: +44 (0)1420 590555
      Fax: +44 (0)1420 592420
      Ionone Alpha
  • Azelis
    • Azelis UK Life Sciences
      Chemical Distribution
      Azelis is a leading global distributor of speciality chemicals.
      Azelis is a leading global speciality chemicals distributor. We provide a diverse range of products and innovative services to more than 20,000 customers. Our in-depth local knowledge is supported by an international structure and value-added services including high levels of technical support and tailored solutions.
      Email: Graham Bott
      Voice: +32 3 613 01 20
      Fax: +32 3 613 01 21
      United Kingdom+44 (0) 1992 82 55 55
      United Kingdom+44 (0) 1992 82 55 66
      RSS Feeds
  • Bedoukian Research
    • Bedoukian Research, Inc.
      Constantly Improving
      Working closely with our customers to meet their requirements.
      Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, while also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
      US Email: Customer Service
      US Voice: 1-203-830-4000
      US Fax: 1-203-830-4010
      Products List: View
      469 alpha-IONONE BRI ≥91.0%, FCC, Kosher
      Lends a violet/berry note to fragrances. Used in rose bases.
      Useful in all types of berry flavors, especially raspberry and blackberry, and imparts cherry-floral notes for a variety of flavors. Also useful for honey and tea flavors.
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      20010 Natural ionone alpha
      10543 Ionone apha
  • Berjé
    • Berjé Inc.
      The solution is clear
      Where the world comes to its senses - Berjé is a global distributor of Essential Oils and Aromatic Chemicals.
      Berjé is a family-owned business that has been in operation for six decades. The company's origins and strength lie in a profound understanding of the supply and the quality of the diverse raw materials consumed by the flavor and fragrance industries. This base was expanded upon more than two decades ago to include fragrance production. The company's unparalleled raw material expertise is focused on the supply of essential oils and aromatic chemicals. This is supported by our long-standing relationships with a worldwide fabric of producers ensuring the greatest prospects for uninterrupted supply in markets that are often volatile and unpredictable.
      Email: For Information
      Email: For Sales
      Voice: 973-748-8980
      Fax: 973-680-9618
      Market Report
      Ionone Alpha 70
      Ionone Alpha 80
  • ECSA Chemicals
    • ECSA Chemicals
      International trading and distribution
      ECSA Group offers its customers in these business segments a complete 'one-stop shopping' solution.
      A hundred years on from its establishment, the Emanuele Centonze Holding SA has developed a solid presence in Switzerland and in Europe. The Group currently includes: ECSA Chemicals AG/ECSA Italia SRL SocietÓ con Unico Socio – ECSA Maintenance AG – ECSA Energy SA – Porta Ticino Easy Stop SA. The Group operates in the distribution of chemical and petroleum products, in the international trading of commodities, and in the distribution of maintenance systems. With 285 employees, a consolidated turnover of 335 million Swiss Francs in 2015, and more than 15,000 active customers, the Group ranks among the top 500 companies in Switzerland. ECSA operates in Switzerland and the EU, and in particular has consolidated its geographical position on the main axis linking northern and southern Europe, thus creating a competitive and privileged logistical hub.
      Email: Info
      Email: Sales
      Email: Trading
      Email: Maintenance
      Email: Energy
      Voice: +41 91 695 88 00
      Fax: +41 91 695 88 01
      RSS Feed
      ECSA Trade
      Company Profile
      Products List: View
  • Fleurchem
    • Fleurchem, Inc.
      Have A Flavorful Day
      A leading global manufacturer and supplier of ingredients for Flavors, Fragrances, AromaTherapy, Foods, Beverages, Personal Care Products, and other uses.
      Operating out of the 200,000 sq. ft., former Hercules/PFW facility in Middletown, NY; Fleurchem produces a full range of natural isolates, synthetic chemicals & specialities, essential oils and flavors. Additionally, the company performs toll manufacturing, as well as custom chemical synthesis for a wide range of clients.
      Email: Information
      US Voice: 845-341-2100
      US Fax: 845-341-2121
      alpha-ionone natural
  • Hermitage Oils
    • Hermitage Oils
      Perfumery and Aromatherapy materials since 1979
      Hermitage Oils, the true home of essential oils!
      Hermitage Oils offers a selection of Absolutes, Essential Oils, Natural Isolates, Aroma Chemicals, CO2 Extracts, Ethanol Tinctures, and Extraits by Enfleurage.
      Email: Info
      Email: Sales
      The Vault
      Ionone Alpha
      Mark Evans has this to say “Recognised as the most floral and violet of the ionones it is nevertheless used in a surprisingly wide range of perfumes, this material will also give a floral boost to almost any fragrance when used in traces.
  • Indukern F&F
  • Lansdowne Chemicals
    • Lansdowne Chemicals
      With a focus on providing the highest level of service
      Lansdowne Chemicals has established itself at the forefront of the global chemical industry.
      Headquarters are in Carterton, Oxfordshire encompassing all of Lansdowne's Business Units. Our Regulatory Team and Quality Control Departments are based out of Carterton. Lansdowne Aromatic's state of the art warehouse facilities are located in Cricklade, covering 12,000 square ft. We are able to offer just-in-time deliveries for our full range of products, in a variety of pack sizes. Bonded facilities are available for goods going outside of the EU.
      Email: Contact Us:
      US Email: Dean Matienzo - Sales Manager
      Voice: +44 1993 843081
      Fax: +44 1993 841261
      US Voice: +1 973 886 3778
      US Fax: +1 973 346 1106
      Whats New
      Global Distribution
      Ionone 100%
      Ionone Alpha
      Ionone Alpha natural
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      alpha-IONONE NATURAL
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers. We warmly welcome your inquiries, come witness our solemn commitment for yourself.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      N0068 NAT.ALPHA-IONONE, Kosher
      A0438 alpha-IONONE
  • Natural Advantage
    • Natural Advantage
      Manufacturer of natural flavor ingredients
      With over 25 years experience in the flavor and food ingredient industries.
      Natural Advantage was formed over seventeen years ago to supply the growing demand for natural food and flavor ingredients. We employ a wide range of multi-disciplined scientists who are dedicated to high quality service, customer satisfaction and creating an outstanding value for our clients.
      Email: Info
      Email: Customer service
      Voice: 318-215-1456
      Fax: 318-335-1579
      What We Do
      Products List: View
      alpha-Ionone Nat

      Flavor Use: Almond, Berry, Fruit, Tropical, Tea, and Tobacco Flavors. Use Level: 0.01 – 10 ppm
      alpha-Ionone Nat High Purity
  • PCW France
    • PCW France
      Your partner in Fragrances since 1986
      Our mission is to convey an emotion through perfumery.
      PCW founded in 1986, is based in new world-class facilities in the town of Grasse, France. The company aims at supplying the main materials used in perfumery, directly sourcing from important manufacturers worldwide. More than 1000 high-quality references can be provided all over the world with 48 hours dispatch. There is no minimum order line, feel free to contact us for any enquiry.
      Email: Sales team
      Email: Sales team
      Email: Mrs Eleonore Thore :
      Email: Mrs Jennie Brugnot :
      Voice: +33 (0)4 92 28 23 30
      Fax: +33 (0)4 92 28 23 39
      Steps to a fragranced product
      Products List: View
      Ionone Alpha
  • Pell Wall Perfumes
    • Pell Wall Perfumes
      Hand-made fragrances
      Pell Wall maintains a broad palette of ingredients & in order to keep stocks fresh & the options wide we also sell from our own stock.
      Pell Wall was founded by perfumer Chris Bartlett to provide exclusive hand-made fragrances to a select few people who love them. All our products are created using fine quality ingredients, many of which we also offer for sale to other perfumers and enthusiasts. Pell Wall make fragrances for men, for women and for the home. If you’re looking for something even more exclusive our bespoke fragrance design service could be what you’re looking for: we design custom fragrances for individuals, other perfume brands, hotels, corporations and organisations.
      Email: Info
      Email: Sales
      Voice: +44 1630 652546
      Mobile+44 7792 580511
      Ionone alpha
      The most floral and violet of the ionones, that is, as Arctander points out: “used widely in perfume compositions of almost all types. It is many decades since the single floral Violet note was appreciated as a fragrance for cosmetic purposes, but lonone has found numerous other applications. The use of lonone in Rose bases is very common and generally well liked, and smaller amounts of lonone are used in woody, herbaceous, floral, balsamic, piney or Citrus-like fragrances. It is almost not possibe to name a fragrance in which Ionone has not been tried for modifications, blending, floralizing mellowing etc. It is often part of the highly desirable complex that displays Ĺpowdery’ undertones in a fragrance.“
  • Penta International
  • PerfumersWorld
    • PerfumersWorld Ltd.
      feeeel... the smell!
      The one-stop resource for the creative perfumer.
      No minimum orders. Aroma chemicals, essential oils, isolates, pheremones, absolutes, resinoids, FleuressenceTM key bases, PWx FactorTM, solubilizers, kits, creation systems, workshops, training, distance learning, The PerfumersWorld Perfumer's Studio, The Perfumer’s Formulation Bulletin, perfumery software, bespoke creation, analysis, consultancy, project counselling, trouble-shooting, unperfumed product bases, bottles, smelling strips, scales, distillation, equipment and inspiration!
      Email: Enquiries
      Email: Sales
      Voice: +66(0)2-99-800-80
      Fax: +66(0)2-99-800-80
      PerfumersWorld Skype Skype
      Software: Perfumer's Workbook
      3IF00237 Ionone alpha-
      BLENDS WITH - Ionone Balsams
  • Phoenix Aromas & Essential Oils
    • Phoenix Aromas & Essential Oils, Inc.
      EXCEPTIONAL Flavor and Fragrance Ingredients.
      Phoenix sources the finest flavor and fragrance ingredients for its customers.
      Phoenix Aromas & Essential Oils LLC was founded in 1994, grounded in a simple set of core values: provide top-quality products, cost-effective pricing and personalized attention to all our customers. After two decades, we remain committed to those values. With extensive market knowledge of our products, we anticipate, as opposed to merely react, to industry challenges. You can rely on us for all your flavor and fragrance ingredient needs. Customers benefit from Phoenix's long-standing relationships with experienced and reputable growers, processors and manufacturers in key global locations, who are committed to sustainability and green programs. With a strategically located 80,000 sq-ft facility, customers can rely on Phoenix to deliver quality products on time, and cost-effectively.
      Email: EU Info
      US Email: Info
      US Email: Sales
      Voice: +44(0) 208 532 1022
      Fax: +44(0) 208 532 1023
      US Voice: 201-784-6100
      US Fax: 201-784-8566
      Global Reach
      alpha-Ionone Natural
  • Riverside Aromatics
    • Riverside Aromatics Ltd.
      Speciality Aroma Chemicals, Naturals and Synthetics
      Specialist raw material suppliers to the Flavour & Fragrance Industry.
      Peter Cannon & David Rowe established Riverside Aromatics in 2006 in Poole, UK, to offer a new type of specialist raw material supplier to the Flavour & Fragrance Industry. We bring together over 40 years of commercial & technical experience in the F&F industry which allows us to understand the needs of the Global F&F business and especially that of the West European Market.
      Email: Info
      Email: Peter Cannon (sales)
      Voice: +44 (0) 1202 679532
      Fax: +44 (0) 1202 679532
      Products List: View
      NI0100 alpha-Ionone Natural
  • Sigma-Aldrich
    • Sigma-Aldrich
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      Email: Information
      US Email: Sales
      US Voice: 800-244-1173
      US Fax: 800-368-4661
      Certified Food Grade Products
      W259403 a-Ionone, ≥90%
      W259411 a-Ionone, natural, ≥84%
  • SRS Aromatics
    • SRS Aromatics Ltd
      For over 25 years
      Bringing flavour and fragrance into your world.
      As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply.
      Email: Info
      Email: Sales
      Voice: +44 (0) 1284 704076
      Fax: +44 (0) 1284 760819
      alpha-IONONE 60
      alpha-IONONE 70
      alpha-IONONE 80
      alpha-IONONE 90
  • Sunaux International
    • Sunaux International
      Buy With Confidence
      We have industry leading processes and procedures to ensure nothing but the most reliable product.
      Sunaux International was founded in 2012 by the owner Mr.John Felton after spending 18 years involved in developing global business in the aromatic chemicals, fragrance and flavour compounds business.
      Email: John Felton
      Email: Stephen Zhou (Sales)
      Voice: 0512-57995626
      Fax: 0512-57570299
      N0077 nat.alpha-Ionone
  • Taytonn
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Ionone Alpha
  • The Good Scents Company
  • The John D. Walsh Company
    • The John D. Walsh Company, Inc
      Suppliers Since 1942
      Supplying the fragrance and flavor industry with high quality products.
      The John D. Walsh Company, Inc. has evolved from its beginnings as an agent/broker into a distributor of essential oils, aroma chemicals, concretes and absolutes. We currently represent the following companies, as their North American distributor: Destilerias Munoz Galvez, S.A. International Flavors & Fragrances PFW Aroma Chemicals B.V. Innospec Widnes Limited Hydrodiffusion de Guatemala, S. A. DSM Nutritional Products The John D. Walsh Company, Inc. is proud to be a founding member of IFEAT, an active member of IFRA, North America, and a corporate sponsor of the WFFC.
      Email: Information
      Email: Sales
      Email: Firmenich Flavor inquiries
      Voice: 973-962-1400
      Fax: 973-962-1557
      Firmenich Flavor Phone:973-962-1888
      Firmenich Flavor Fax:973-962-1898
      Ionone Alpha White Coeur
      Ionone Alpha Regular
  • The Lermond Company
    • The Lermond Company
      Your Sourcing Resource
      The Lermond family has been sourcing raw materials for the flavor and fragrance industry for nearly 7 decades.
      The Lermond Company is a women-owned distributor of raw materials primarily servicing the flavor and fragrance industry. For three generations, members of the Lermond family have been integral sourcing partners for the North American flavor and fragrance industry. We supply high quality essential oils, aroma chemicals, absolutes, concretes, resinoids and floral waters from around the world to the global industry.
      Email: Info
      Email: Tara
      Email: Erica
      Voice: 201-896-3300
      Fax: 201-623-2910
      Ionone Alpha
  • Ernesto Ventós
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas    Flavor Demo Formulas
(E)-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one (Click)
CAS Number: 127-41-3 30685-95-1
% from: 79.00% to 94.00%
ECHA EINECS - REACH Pre-Reg: 204-841-6
Nikkaji Web: J183.660I
Beilstein Number: 3197885
MDL: MFCD00001565
CoE Number: 141
XlogP3-AA: 3.00 (est)
Molecular Weight: 192.30160000
Formula: C13 H20 O
BioActivity Summary: listing
NMR Predictor: Predict
Also(can) Contains: beta-ionone 4.00% to 20.00%
 gamma-ionone 1.00% to 8.00%
 pseudoionone 0.10% to 1.00%
Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
IBM Patents: Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 388  alpha-ionone
Flavis Number: 07.007 (Old)
DG SANTE Food Flavourings: 07.007  alpha-ionone
FEMA Number: 2594  alpha-ionone
FDA Regulation:
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
Synonyms   Articles   Notes   Search   Top
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.
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: floral
Odor Strength: medium ,
recommend smelling in a 10.00 % solution or less
 sweet  woody  floral  violet  orris  tropical  fruity  
Odor Description:
at 10.00 % in dipropylene glycol. 
sweet woody floral violet orris tropical fruity
Luebke, William tgsc, (1983)
 floral  violet  raspberry  berry  fruity  strawberry  
Taste Description:
floral violet raspberry berry fruity strawberry
Substantivity: 112 Hour(s)
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
A.C.S. International
alpha-Ionone 90
Operational Capabilities
A.C.S. International
Advanced Biotech
Odor: Alcoholic, Berry, Violet
Advanced Biotech
90% min. (mixed isomers)
Odor: Berry, Violet, Woody
alpha-IONONE NATURAL (1 kg)
alpha-IONONE NATURAL (5 kg)
Odor: Warm, Woody, Violet, Floral
Odor: Warm, Violet, Woody, Berry
Odor: Warm, Violet, Woody, Berry
alpha-Ionone Natural
Augustus Oils
Ionone Alpha
Bedoukian Research
≥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: Characteristic ionone, floral, berry
Useful in all types of berry flavors, especially raspberry and blackberry, and imparts cherry-floral notes for a variety of flavors. Also useful for honey and tea flavors.
Beijing Lys Chemicals
Ionone apha
Beijing Lys Chemicals
Natural ionone alpha
Ionone Alpha 70
Ionone Alpha 80
CG Herbals
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.
alpha-Ionone White Coeur
Odor: Warm,woody, balsamic, floral
Diffusions Aromatiques
Diffusions Aromatiques
DSM Nutritional
Alphaline 70
ECSA Chemicals
Company Profile
Ernesto Ventós
Ernesto Ventós
Ernesto Ventós
Ernesto Ventós
For experimental / research use only.
alpha-ionone natural
Irisone Alpha
Odor: sweet floral violet raspberry
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.
Global Essence
Ionone Alpha
Hermitage Oils
Ionone Alpha
Odor: characteristic
Use: Mark Evans has this to say “Recognised as the most floral and violet of the ionones it is nevertheless used in a surprisingly wide range of perfumes, this material will also give a floral boost to almost any fragrance when used in traces.
The Vault
Ionone Alpha
Odor: A fine quality of alpha ionone. This is the most floral and most violet-like of all the ionones
Indukern F&F
Jiangyin Healthway
alpha-Ionone Natural85%
Kun Shan P&A
Ionone Alpha
Kunshan Sainty
alpha-Ionone, Kosher
Kunshan Sainty
alpha-Ionone, Natural
Lansdowne Chemicals
Ionone 100%
Lansdowne Chemicals
Ionone Alpha natural
Lansdowne Chemicals
Ionone Alpha
Lluch Essence
Lluch Essence
M&U International
M&U International
Miltitz Aromatics
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
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
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.
alpha-IONONE 70%
Odor: floreal, cedar wood, in dilution violet and orris note
Flavor: warm, raspberry, strawberry, floreal
Alpha-IONONE 86%
Alpha-IONONE 90%
Odor: floreal, cedar wood, in dilution violet and orris note
Flavor: warm, raspberry, strawberry, floreal
Natural Advantage
alpha-Ionone Nat High Purity
Natural Advantage
alpha-Ionone Nat
Flavor: Violet-raspberry and sweet fruity
Flavor Use: Almond, Berry, Fruit, Tropical, Tea, and Tobacco Flavors. Use Level: 0.01 – 10 ppm
PCW France
Ionone Alpha
Steps to a fragranced product
Pell Wall Perfumes
Ionone alpha
Odor: Floral-violet, sweet, warm-woody, balsamic-floral
Use: The most floral and violet of the ionones, that is, as Arctander points out: “used widely in perfume compositions of almost all types. It is many decades since the single floral Violet note was appreciated as a fragrance for cosmetic purposes, but lonone has found numerous other applications. The use of lonone in Rose bases is very common and generally well liked, and smaller amounts of lonone are used in woody, herbaceous, floral, balsamic, piney or Citrus-like fragrances. It is almost not possibe to name a fragrance in which Ionone has not been tried for modifications, blending, floralizing mellowing etc. It is often part of the highly desirable complex that displays Ĺpowdery’ undertones in a fragrance.“
Penta International
alpha-IONONE, NATURAL, Kosher
Penta International
alpha-IONONE, REFINED, Kosher
Penta International
alpha-IONONE, REGULAR, Kosher
Penta International
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
Privi Organics
alpha-Ionone 950
Privi Organics
Reincke & Fichtner
alpha-Ionone natural
Reincke & Fichtner
Riverside Aromatics
alpha-Ionone Natural
a-Ionone, ≥90%
Odor: berry; cherry; woody; raspberry; violet
Certified Food Grade Products
a-Ionone, natural, ≥84%
Odor: berry; cherry; woody; raspberry; violet
SRS Aromatics
alpha-IONONE 60
Odor: Sweet, Woody, Floral, Violet, Fruity
SRS Aromatics
alpha-IONONE 70
Odor: Sweet, Woody, Floral, Violet, Fruity
SRS Aromatics
alpha-IONONE 80
Odor: Sweet, Woody, Floral, Violet, Fruity
SRS Aromatics
alpha-IONONE 90
Odor: Sweet, Woody, Floral, Violet, Fruity
Sunaux International
alpha-Ionone Extra
≥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
≥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.
Ionone Alpha
For experimental / research use only.
alpha-Ionone >90.0%(GC)
The Good Scents Company
Odor: sweet woody floral violet orris tropical fruity
The John D. Walsh Company
Ionone Alpha Regular
The John D. Walsh Company
Ionone Alpha White Coeur
The Lermond Company
Ionone Alpha
The Perfumers Apprentice
alpha-Ionone (Natural)
The Perfumers Apprentice
Ionone alpha (Ionone Alpha White Coeur) (I)
Odor: orris note - classic violet/Berry, sweet ionone like with a woody floral powdery note
Ungerer & Company
alpha-Ionone Refined
Vigon International
Ionone Alpha 60% (Irisone Pure)
Vigon International
Ionone Alpha 90% (Irisone Alpha)
Odor: Warm woody violet orris floral
WEN International
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Safety Information:
Preferred SDS: View
European 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.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Respiratory sensitisation (Category 1), H334
GHS Label elements, including precautionary statements
Signal word Danger
Hazard statement(s)
H334 - May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s)
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P285 - In case of inadequate ventilation wear respiratory protection.
P304 + P341 - IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342 + P311 - IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P501 - Dispose of contents/ container to an approved waste disposal plant.
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
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
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 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)
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
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -6.70000
beverages(nonalcoholic): -2.50000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -39.00000
condiments / relishes: --
confectionery froastings: -50.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.60000
fruit ices: -3.60000
gelatins / puddings: -3.60000
granulated sugar: --
gravies: --
hard candy: -12.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s):
The FEMA GRAS assessment of alicyclic substances used as flavor ingredients.View pdf
European Food Safety Athority(efsa): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 213: alpha,beta-Unsaturated alicyclic ketones and precursors from chemical subgroup 2.7 of FGE.19
View page or View pdf
List of apha, beta-Unsaturated Aldehydes and Ketones representative of FGE.19 substances for Genotoxicity Testing [1] - Statement of the Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
View page or View pdf
Flavouring Group Evaluation 210: alpha,beta-Unsaturated alicyclic ketones and precursors from chemical subgroup 2.4 of FGE.19[1]
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 210 Revision 2 (FGE.210Rev2): Consideration of genotoxic potential for a,▀-unsaturated alicyclic ketones and precursors from chemical subgroup 2.4 of FGE.19
View page or View pdf
Safety and efficacy of secondary alicyclic saturated and unsaturated alcohols, ketones, ketals and esters with ketals containing alicyclic alcohols or ketones and esters containing secondary alicyclic alcohols from chemical group 8 when used as flavourings for all animal species
View page or View pdf
EPI System: View
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 Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 5282108
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
Chemidplus: 0000127413
RTECS: EN0525000 for cas# 127-41-3
Synonyms   Articles   Notes   Search   Top
Leffingwell: chirality
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 127-41-3
Pubchem (cid): 5282108
Pubchem (sid): 134974059
Flavornet: 127-41-3
Pherobase: View
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
KEGG (GenomeNet): C12286
HMDB (The Human Metabolome Database): HMDB59883
Export Tariff Code: 2914.23.0000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 allyl amyl glycolateFR
isoamyl benzoateFL/FR
alpha-amyl cinnamaldehydeFL/FR
isoamyl salicylateFL/FR
 amyris wood oilFL/FR
 animal carbolactoneFR
para-anisyl acetateFL/FR
para-anisyl alcoholFL/FR
 atractylis absoluteFR
 pimenta acris leaf oilFL/FR
 beeswax absoluteFL/FR
 benzyl acetateFL/FR
 benzyl propionateFL/FR
 benzylidene acetoneFL
 bois de rose oil brazilFL/FR
isobutyl cinnamateFL/FR
 carum carvi fruit oilFL/FR
 daucus carota fruit oilFL/FR
 cassie concreteFR
 cinnamyl alcoholFL/FR
 citronellyl formateFL/FR
 clary sage oil franceFL/FR
 coriander seed oilFL/FR
 costus valerolactoneFR
para-cresyl caprylateFL/FR
black currant bud absoluteFL/FR
 cyclamen aldehydeFL/FR
 cyclohexyl ethyl alcoholFL/FR
 artemisia pallens herb oilFL/FR
 diethyl dimethyl-2-cyclohexenoneFR
 dimethyl alpha-iononeFR
 dimethyl anthranilateFL/FR
 dimethyl benzyl carbinyl acetateFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
 dimethyl benzyl carbinyl isobutyrateFR
 dimethyl iononeFR
 dodecanal (aldehyde C-12 lauric)FL/FR
 ethyl cinnamateFL/FR
 ethyl myristateFL/FR
2-ethyl octine carbonateFL
 ethyl phenyl acetateFL/FR
isoeugenyl acetateFL/FR
 floral pyranolFR
 gardenia oxideFR
 green acetateFR
 gurjun balsam oilFR
 heliotropyl acetoneFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 hyacinth etherFR
alpha-ionyl acetateFR
(Z)-leaf acetalFL/FR
 linalool oxideFL/FR
 melon nonenoateFL/FR
 methyl 2-undecynoateFL
 methyl cedryl ketoneFL/FR
 methyl cinnamateFL/FR
 methyl dihydrojasmonateFL/FR
(E)-beta-methyl iononeFL/FR
alpha-methyl iononeFL/FR
beta-isomethyl iononeFL/FR
N-methyl iononeFR
pseudomethyl iononeCS
pseudo-isomethyl iononeCS
(E)-alpha-methyl ionone (44-50%)FL/FR
(E)-alpha-methyl ionone (50-60%)FL/FR
alpha-isomethyl ionone (50% min.)FL/FR
alpha-isomethyl ionone (60% min.)FL/FR
alpha-isomethyl ionone (70% min.)FL/FR
(E)-alpha-methyl ionone (74-80%)FL/FR
alpha-isomethyl ionone (80% min.)FL/FR
alpha-isomethyl ionone (90% min.)FL/FR
 methyl isoeugenolFL/FR
 muguet carboxaldehydeFR
 muguet octadienolFR
 myristyl alcoholFL/FR
 myrtenyl isobutyrate 
beta-naphthyl ethyl etherFL/FR
 nonanal (aldehyde C-9)FL/FR
 ocean propanalFL/FR
 orris butenoneFR
 orris capronateFL/FR
 orris pyridine 25% IPMFR
 orris rhizome absolute (iris pallida)FL/FR
 orris rhizome concrete butter (iris pallida)FL/FR
 patchouli ethanoneFR
 patchouli oilFL/FR
 peony alcoholFR
 phenethyl acetateFL/FR
 phenethyl alcoholFL/FR
 phenethyl anthranilateFL/FR
 phenethyl phenyl acetateFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
3-phenyl propionaldehydeFL/FR
3-phenyl propyl alcoholFL/FR
 raspberry ketoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
 rose butanoateFL/FR
 strawberry glycidate 1 (aldehyde C-16 (so-called))FL/FR
 styralyl acetateFL/FR
 tetrahydrofurfuryl propionateFL
 tobacarol (IFF)FR
 tonka bean absoluteFR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
10-undecenal (aldehyde C-11 undecylenic)FL/FR
 vanilla bean absolute (vanilla planifolia)FL/FR
 veramoss (IFF)FR
 violet decenolFR
 violet dienyneFR
 violet flower absoluteFL/FR
 violet leaf absoluteFL/FR
 violet leaf concreteFR
 violet methyl carbonateFR
 violet nitrileFR
 violet propanolFR
 watermelon ketoneFR
 woody acetateFR
(Z)-woody amyleneFR
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 acacia cassie farnesianaFR
 apple blossomFR
 cassis black currant budFL/FR
 chanel #5 
 cherry blackFR
 cherry blossomFR
 christmas blendsFR
 crabapple blossomFR
 florida breeze 
 genet genista broomFR
 honey mielFR
 hyacinth jacintheFR
 l'heure bleue 
 linden blossom limeflower tilleulFR
 loganberry dewberryFR
 meadow countryFR
 muguet lily of the valleyFR
 orris irisFR
 passion fruitFR
 poppy redFR
 rose redFR
 rose tea roseFR
 rose whiteFR
 sweet peaFR
 ylang ylangFR
Synonyms   Articles   Notes   Search   Top
Natural Occurrence in: note
 acacia farnesiana
GRIN Trop Picture
 almond roasted almond
 brandy grape brandy
GRIN Trop Picture
 champaca concrete @ 0.03%
Data  GC  GRIN Trop Picture
 currant black currant
GRIN Trop Picture
 sphaeranthus indicus
GRIN Trop Picture
 tobacco burley tobacco
Synonyms   Articles   Notes   Search   Top
 alphaline 70
3-buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (3E)-
(E)-alpha-cyclocitrylidene acetone
trans-alpha-cyclocitrylidene acetone
alpha-ionone (natural)
alpha-ionone 50% in ETOH natural
alpha-ionone 60
alpha-ionone 70
alpha-ionone 80
alpha-ionone 90
alpha-ionone 90%, (naturals)
 ionone alpha
 ionone alpha regular
 ionone alpha white coeur
alpha-ionone BRI
alpha-ionone extra
alpha-ionone natural
alpha-ionone refined
alpha-ionone white coeur
alpha-ionone, natural
alpha-ionone, refined
alpha-ionone, regular
 irisone alpha
 irisone alpha extra white
Synonyms   Articles   Notes   Search   Top
PubMed: Comparison of aroma active and sulfur volatiles in three fragrant rice cultivars using GC-olfactometry and GC-PFPD.
J-Stage: 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: 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 ╬▒-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 ╬▒-ionones by engineered cytochrome P450 BM3 mutants.
PubMed: A Practical Chemo-enzymatic Approach to Highly Enantio-Enriched 10-Ethyl-7,8-dihydro-╬│-ionone Isomers: A Method for the Synthesis of 4,5-Didehydro-╬▒-Ionone.
PubMed: Biosynthesis of ╬▒- and ╬▓-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 ╬▓-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 mat├ę (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.
Synonyms   Articles   Notes   Search   Top
click on the picture(s) below to
interact with the 3D model
Picture of molecule
Soluble in:
 dipropylene glycol
 fixed oils
 paraffin oil
 water, 1.00E+06 mg/L @ 25 °C (exp)
Insoluble in:
 acid cleaner
 alcoholic lotion
 deo stick
 detergent perborate
 fabric softener
 hard surface cleaner
 liquid detergent
 non-discoloring in most media
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