filbert heptenone
5-methylhept-2-en-4-one
 
Notes:
None found
  • 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
      News
      Product(s):
      10214 5-Methyl-2-hepten-4-one
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
      Email: Marketing
      US Email: Marketing
      Email: Sales
      US Email: Sales
      Voice: 1-631-504-6093
      Fax: 1-631-614-7828
      US Voice: 1-631-504-6093
      US Fax: 1-631-614-7828
      Europe44-203-286-1088
      Facebook
      Twitter
      Linkedin
      Blog
      Get the App!
      Product(s):
      81925-81-7 5-Methyl-2-hepten-4-one
       
  • DeLong Chemicals America
    • DeLong Chemicals America
      Custom Manufacturing
      Supplier of aroma chemicals, pharmaceutical and specialty chemical intermediates.
      DeLong Chemicals America, LLC is an extension of Shijiazhuang Lida Chemical Co, Ltd to North America, a leading supplier and manufacturer of aroma chemicals, serving the industries of food, tobacco and perfume, while also providing intermediates, custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries.
      US Email: Customer Service
      US Email: Sales
      US Voice: (203) 271-9017
      New products
      Product(s):
      0715 5-Methyl-2-hepten-4-one
       
  • Endeavour Specialty Chemicals
    • Endeavour Specialty Chemicals Ltd
      Expertise in high impact aroma chemicals
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, at small to medium scale.
      Speciality Chemical has more than 25 years experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavours products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
      Email: Info
      Email: Sales
      Voice: +44 (0)1327 310 079
      Fax: +44 (0)1327 310 701
      Twitter
      Linkedin
      News
      Speciality Chemical Product Groups
      Product(s):
      KT0070 5-Methyl-2-hepten-4-one 99% F&F
       
  • Excellentia International
    • Excellentia International
      Ingredients by Nature
      Exceptional quality and excellence in meeting our customers requirements.
      Excellentia International was founded in 2010 through the merger of Excellentia Flavors LLC and Polarome International. Collectively, these companies account for more than one hundred years of industry experience, and are recognized for exceptional quality and excellence in meeting our customers’ requirements.
      Email: Info
      Email: Sales
      Email: Regulatory
      Voice: 732.749.9840
      Our Services
      Product(s):
      5-Methyl-2-Hepten-4-one Natural
       
  • FCI SAS
    • FCI SAS
      Inspired by Nature
      At FCI customer service is not a department it’s an attitude.
      Our team is composed of motivated professionals with great experience in the flavours and fragrances market. Our company has been serving this industry for more than 40 years and is ISO 9001 certified since 2009 . Whatever your question on flavour and fragrance ingredients: commercial, technical or regulatory – we will answer it very quickly.
      Email: Info
      Email: Philippe Faucher
      US Email: USA Sales
      Email: Germany Sales
      Email: Italy Sales
      Email: Japan Sales
      Voice: +33 (0)1 34 25 58 10
      Fax: + 33 1 34 25 58 18
      About Us
      Product(s):
      13956 5-METHYL-2-HEPTEN-4-ONE
       
  • Indukern F&F
  • Jiangyin Healthway
    • Jiangyin Healthway International Trade Co., Ltd
      Independent Ingredients Supplier
      We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
      Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals.
      Email: Info
      Email: Sales
      Voice: 86-510-86023169
      Fax: 86-510-86023170
      Mobile0086-13093133011
      Services
      Biochemical
      Natural Food Colour
      New functional food ingredients
      Product(s):
      HLK080 Filbert Heptenone Natural98%
       
  • 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.
      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
      News
      Product(s):
      A0176 Filbertone, Kosher
      N0278 Nat. Filbertone
       
  • Moellhausen
  • Symrise
    • Symrise AG
      Always Insiring More
      Symrise aroma molecules & cosmetic ingredients for unique and innovative fragrances, flavors and cosmetics.
      We are globally recognized as a leading provider of fragrances, flavors and active ingredients as well as aroma chemicals for the perfume, cosmetic, pharmaceutical, food and beverage industries. We combine our knowledge about consumers’ ever- changing needs with creativity and ground-breaking technologies. In doing so, we concentrate on the development of solutions that provide our customers with added value. We ensure sustained value creation by allowing our employees and shareholders to share our Company’s success.
      US Email: Life Essentials
      Email: Aroma Molecules
      Voice: +49 5531 90 0
      Twitter
      Linkedin
      Youtube
      Newsroom
      RSS Feed
      Product(s):
      690986 Filbertone
      Stable in: body lotion (good), shampoo (good), soap (very good), ap roll-on (very good), powder (good), cleaner citric (good), cleaner apc (very good), bleach (poor).
      Useful in: brown nuts, brown cocoa, brown coffee, brown others, savory meat, fruity citrus, fruity tropical, fruity others.
       
      736664 Filbertone 1% in TEC
      Stable in: body lotion (good), shampoo (good), soap (very good), ap roll-on (very good), powder (good), cleaner citric (good), cleaner apc (very good), bleach (poor).
      Useful in: brown nuts, brown cocoa, brown coffee, brown others, savory meat, fruity citrus, fruity tropical, fruity others.
       
       
  • Synerzine
    • Synerzine, Inc.
      Innovation. Customization. Aroma Ingredients.
      Synerzine is a leading supplier of flavor and fragrance ingredients.
      Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
      Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
      US Email: Customer Service
      US Email: Sales
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Inquiry
      Products List: View
      Product(s):
      W1333 5-Methyl-2-hepten-4-one
       
  • Tianjin Danjun International
    • Tianjin Danjun International Trade Co., LTD.
      Quality Products
      We know the Chinese chemical market well.
      Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service.
      Email: Info
      Email: Sales
      Voice: +86-15822601686
      Products List: View
      Product(s):
      A-008 5-Methyl-2-hepten-4-one
       
  • R C Treatt & Co Ltd
  • Ernesto Ventós
  • Vigon International
    • Vigon International, Inc.
      Passion for Simplicity
      Manufacturer and supplier of high quality flavor and fragrance ingredients.
      The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities.
      US Email: Sales
      US Voice: 570-476-6300
      US Fax: 570-476-1110
      Facebook
      Twitter
      Linkedin
      Newsletter
      Blog
      Products List: View
      Product(s):
      502978 Filbertone
       
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
      Email: Info
      Email: Orders
      Voice: +1 (262) 995.8668
      Certification
      Products List: View
      Product(s):
      5-Methyl-2-hepten-4-one
       
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas
CAS Number: 81925-81-7Picture of molecule3D/inchi
MDL: MFCD00792509
XlogP3-AA: 2.20 (est)
Molecular Weight: 126.19878000
Formula: C8 H14 O
NMR Predictor: Predict (works with chrome or firefox)
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
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 1133  5-methyl-2-hepten-4-one
DG SANTE Food Flavourings: 07.139  5-methylhept-2-en-4-one
FEMA Number: 3761 5-methyl-2-hepten-4-one
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):81925-81-7 ; 5-METHYL-2-HEPTEN-4-ONE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to yellow clear liquid (est)
Assay: 98.00 to 100.00 % sum of isomers
Food Chemicals Codex Listed: No
Specific Gravity: 0.84500 to 0.85200 @  25.00 °C.
Pounds per Gallon - (est).: 7.031 to  7.089
Refractive Index: 1.44000 to 1.44500 @  20.00 °C.
Boiling Point: 170.00 to  173.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 1.247000 mmHg @ 25.00 °C. (est)
Flash Point: 126.00 °F. TCC ( 52.22 °C. )
logP (o/w): 2.023 (est)
Shelf Life: 24.00 month(s) or longer if stored properly.
Storage: store in cool, dry place in tightly sealed containers, protected from heat and light.
Soluble in:
 alcohol
 water, 1208 mg/L @ 25 °C (est)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: nutty
 
Odor Strength: high ,
recommend smelling in a 1.00 % solution or less
 
Substantivity: 2 hour(s) at 100.00 %
 
 raw  nut skin  pungent  ketonic  sweet  hazelnut  filbert  
Odor Description:
at 1.00 % in dipropylene glycol. 
raw nut skin myrcene ketonic sweet hazelnut filbert
Luebke, William tgsc, (2009)
 
 nutty  pungent  roasted  ketonic  coffee  
Odor Description:
Nutty, pungent, roasted, ketonic and coffee-like
Mosciano, Gerard P&F 18, No. 4, 51, (1993)
 
 
Flavor Type: nutty
 
 nutty  roasted  coffee  cocoa  brown  earthy  brown  meaty  
Taste Description:
at 1.00 ppm.  
Nutty, roasted, coffee, cocoa, brown with an earthy brown and meaty nuance
Mosciano, Gerard P&F 18, No. 4, 51, (1993)
 
Odor and/or flavor descriptions from others (if found).
 
Symrise
Filbertone
Odor Description: fresh, fruity, green, exotic, nutty scent
Stable in: body lotion (good), shampoo (good), soap (very good), ap roll-on (very good), powder (good), cleaner citric (good), cleaner apc (very good), bleach (poor).
Taste Description: nut, hazelnut, roasty, fatty, sweet, long lasting
Useful in: brown nuts, brown cocoa, brown coffee, brown others, savory meat, fruity citrus, fruity tropical, fruity others.
 
R C Treatt & Co Ltd
5-Methyl-2-hepten-4-one Halal, Kosher
Odor Description: metallic/buttery, and roasted hazelnut
Taste Description: butter/mushroom hazelnut
Used in flavours, at 50ppm in chewing gum, at 20ppm in cereal oils/fats and nut products, dairy and sugar confection at 5ppm, and in beverages at 0.5ppm.
 
Alfrebro
HAZELNUT KETONE NATURAL 10% IN MCTG
Odor Description: Herbaceous, Nutty, Metallic, Buttery
 
Moellhausen
FILBERTONE G
Odor Description: fruity, herbal, slightly burnt
Taste Description: nutty, roasted, coffee, cocoa, brown with an earthy and meaty nuance
 
FCI SAS
5-METHYL-2-HEPTEN-4-ONE
Odor Description: Strongly diffusive Hazelnut
Taste Description: Hazelnut
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
5 METHYL 2 HEPTEN 4 ONE 1% ETOH NATURAL
Odor: Hazelnut
Advanced Biotech
5-METHYL 2-HEPTEN-4-ONE 10% ETOH NATURAL
Advanced Biotech
5-METHYL 2-HEPTEN-4-ONE NATURAL
97% min. (mixed isomers)
Odor: Hazlenut
Advanced Biotech
5-METHYL-2-HEPTEN-4-ONE SYNTHETIC
98% min. (mixed isomers)
Odor: Hazlenut
Alfrebro
HAZELNUT KETONE NATURAL 1% IN ETOH
Alfrebro
HAZELNUT KETONE NATURAL 1% IN TRIACETIN
Alfrebro
HAZELNUT KETONE NATURAL 10% IN ETHANOL
Odor: Herbaceous, Nutty, Metallic, Buttery
Alfrebro
HAZELNUT KETONE NATURAL 10% IN MCTG
Odor: Herbaceous, Nutty, Metallic, Buttery
Alfrebro
HAZELNUT KETONE NATURAL 10% IN PG
Alfrebro
HAZELNUT KETONE NATURAL 10% IN TRIACETIN
Odor: Herbaceous, Nutty, Metallic, Buttery
Associate Allied Chemicals
Filbertone 1%
About
Augustus Oils
Filbertone
Services
Axxence Aromatic
5-METHYL-2-HEPTEN-4-ONE (1% IN TRIACETIN), Natural, Kosher
Sustainability
Beijing Lys Chemicals
5-Methyl-2-hepten-4-one
BOC Sciences
For experimental / research use only.
5-Methyl-2-hepten-4-one
DeLong Chemicals America
5-Methyl-2-hepten-4-one
Diffusions Aromatiques
FILBERTONE
Endeavour Specialty Chemicals
5-Methyl-2-hepten-4-one 99% F&F
Speciality Chemical Product Groups
Ernesto Ventós
FILBERTONE SYMRISE
Odor: NUT, HAZELNUT, ROASTY, FATTY, SWEET
Excellentia International
5-Methyl-2-Hepten-4-one Natural
FCI SAS
5-METHYL-2-HEPTEN-4-ONE
Odor: Strongly diffusive Hazelnut
Flavor: Hazelnut
Indukern F&F
FILBERTONE
Odor: NUTTY, TOASTED
Jiangyin Healthway
Filbert Heptenone Natural98%
New functional food ingredients
Kingchem Laboratories
5 METHYL 2 HEPTEN 4 ONE (FILBERTONE)
(>96% trans-isomer) (>98% trans + cis isomers)
Odor: Strongly diffusive Hazelnut
M&U International
Filbertone, Kosher
M&U International
Nat. Filbertone
Moellhausen
FILBERTONE G
Odor: fruity, herbal, slightly burnt
Flavor: nutty, roasted, coffee, cocoa, brown with an earthy and meaty nuance
Natural Advantage
Hazeltone Nat, 1% in OH (5-Methyl-2-hepten-4-one)
Flavor: hazelnut, metallic, nutty, roasted
Riverside Aromatics LTD.is the exclusive distributor for Europe in UK for any non-US based inquiries
Natural Advantage
Hazeltone Nat, 1% in Triacetin (5-Methyl-2-hepten-4-one)
Flavor: hazelnut, metallic, nutty, roasted
Natural Advantage
Hazeltone Nat, 1% in Triacetin Nat USOC (5-Methyl-2-hepten-4-one)
Flavor: hazelnut, metallic, nutty, roasted
Natural Advantage
Hazeltone, d- Nat, 1% in OH (5-Methyl-2-hepten-4-one)
Flavor: buttery, hazelnut, metallic, mushroom, nutty, roasted
Natural Advantage
Hazeltone, d- Nat, 1% in Triacetin (5-Methyl-2-hepten-4-one)
Flavor: buttery, hazelnut, metallic, mushroom, nutty, roasted
Natural Advantage
Hazeltone, d- Nat, 1% in Triacetin Nat USOC (5-Methyl-2-hepten-4-one)
Flavor: buttery, hazelnut, metallic, mushroom, nutty, roasted
Penta International
5-METHYL-2-HEPTEN-4-ONE 10% IN ETHANOL
Penta International
5-METHYL-2-HEPTEN-4-ONE NATURAL 1% IN ETHANOL
Penta International
5-METHYL-2-HEPTEN-4-ONE NATURAL 1% IN TRIACETIN
Penta International
5-METHYL-2-HEPTEN-4-ONE NATURAL 10% IN ETHANOL
Penta International
5-METHYL-2-HEPTEN-4-ONE NATURAL
Penta International
5-METHYL-2-HEPTEN-4-ONE
R C Treatt & Co Ltd
5-Methyl-2-Hepten-4-one 1% in DPG
R C Treatt & Co Ltd
5-Methyl-2-Hepten-4-one 1% in TEC
R C Treatt & Co Ltd
5-Methyl-2-hepten-4-one
Halal, Kosher
Odor: metallic/buttery, and roasted hazelnut
Flavor: butter/mushroom hazelnut
Used in flavours, at 50ppm in chewing gum, at 20ppm in cereal oils/fats and nut products, dairy and sugar confection at 5ppm, and in beverages at 0.5ppm.
Riverside Aromatics
HAZELTONE, NATURAL, 1% IN TRIACETIN
Robinson Brothers
5-Methyl-2-hepten-4-one F&F
https://www.robinsonbrothers.uk/chemistry-competences
Santa Cruz Biotechnology
For experimental / research use only.
5-Methyl-2-hepten-4-one
Sigma-Aldrich
5-Methyl-2-hepten-4-one, predominantly trans, 98%, FG
Odor: butter; hazelnut
Certified Food Grade Products
Symrise
Filbertone 1% in TEC
Odor: fresh, fruity, green, exotic, nutty scent
Use: Stable in: body lotion (good), shampoo (good), soap (very good), ap roll-on (very good), powder (good), cleaner citric (good), cleaner apc (very good), bleach (poor).
Flavor: nut, hazelnut, roasty, fatty, sweet, long lasting
Useful in: brown nuts, brown cocoa, brown coffee, brown others, savory meat, fruity citrus, fruity tropical, fruity others.
Symrise
Filbertone
Odor: fresh, fruity, green, exotic, nutty scent
Use: Stable in: body lotion (good), shampoo (good), soap (very good), ap roll-on (very good), powder (good), cleaner citric (good), cleaner apc (very good), bleach (poor).
Flavor: nut, hazelnut, roasty, fatty, sweet, long lasting
Useful in: brown nuts, brown cocoa, brown coffee, brown others, savory meat, fruity citrus, fruity tropical, fruity others.
Synerzine
5-Methyl-2-hepten-4-one
Tengzhou Xiang Yuan Aroma Chemicals
5-Methyl-2-hepten-4-one
Tianjin Danjun International
5-Methyl-2-hepten-4-one
Vigon International
Filbertone
WEN International
HAZELNUT KETONE Natural
WholeChem
5-Methyl-2-hepten-4-one
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 38 - Irritating to skin.
S 02 - Keep out of the reach of children.
S 24 - Avoid contact with skin.
S 36 - Wear suitable protective clothing.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for filbert heptenone usage levels up to:
  0.2000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 5.80 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 1.00 (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: 15. Update in publication number(s): 16
Click here to view publication 15
 average usual ppmaverage maximum ppm
baked goods: -20.00000
beverages(nonalcoholic): -0.50000
beverages(alcoholic): -0.50000
breakfast cereal: -20.00000
cheese: --
chewing gum: -50.00000
condiments / relishes: --
confectionery froastings: -20.00000
egg products: --
fats / oils: -20.00000
fish products: --
frozen dairy: -5.00000
fruit ices: -5.00000
gelatins / puddings: -20.00000
granulated sugar: --
gravies: --
hard candy: -20.00000
imitation dairy: -10.00000
instant coffee / tea: --
jams / jellies: -5.00000
meat products: --
milk products: -10.00000
nut products: -20.00000
other grains: --
poultry: --
processed fruits: -5.00000
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: -20.00000
soft candy: -20.00000
soups: -5.00000
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
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):
Scientific Opinion on Flavouring Group Evaluation 204 (FGE.204): Consideration of genotoxicity data on representatives for 18 mono-unsaturated, aliphatic, a,▀-unsaturated ketones and precursors from chemical subgroup 1.2.1 of FGE.19 by EFSA
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 204 Revision 1 (FGE.204Rev1): consideration of genotoxicity data on representatives for 17 monounsaturated, aliphatic, a,▀-unsaturated ketones and precursors from chemical subgroup 1.2.1 of FGE.19
View page or View pdf
Safety and efficacy of oct-1-en-3-ol, pent-1-en-3-ol, oct-1-en-3-one, oct-1-en-3-yl acetate, isopulegol and 5-methylhept-2-en-4-one, belonging to chemical group 5 and of isopulegone and a-damascone belonging to 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
EPA Substance Registry Services (TSCA): 81925-81-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 517791
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1224
WGK Germany: 3
 5-methylhept-2-en-4-one
Chemidplus: 0081925817
Synonyms   Articles   Notes   Search   Top
References:
Leffingwell: Chirality or Article
 5-methylhept-2-en-4-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 81925-81-7
Pubchem (cid): 517791
Pubchem (sid): 135349869
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
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Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
2-acetonyl pyrazine 
2,6-diethyl pyrazine 
2,6-dimethyl-thio-gamma-pyrone 
2-ethyl-3-vinyl pyrazine 
4-hydroxymethyl-pyridine 
2-(methoxymethyl)-6-methyl pyridine 
7-methyl benzofuran 
2-methyl-3-ethyl quinoxaline 
2-methyl-3-pentyl pyrazine 
2-methyl-3-vinyl pyrazine 
2-methyl-6-propyl pyrazine 
2-methyl-6-vinyl pyrazine 
 sulfuryl octanoateFL/FR
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 sulfuryl propionateFL/FR
 valeraldehyde dibutyl acetalFL/FR
 valeraldehyde propylene glycol acetalFL/FR
 methyl furfuryl disulfideFL/FR
balsamic
2-acetyl furanFL/FR
 propyl benzoateFL/FR
buttery
 acetyl propionylFL/FR
3,4-hexane dioneFL/FR
camphoreous
 bornyl isobutyrateFL/FR
 butyrophenoneFL/FR
 coffee dioneFL/FR
 cycloteneFL/FR
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
chocolate
 chocolate hazelnut fragranceFR
 chocolate pyrazine AFL/FR
2,6-dimethyl pyrazineFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2-methoxypyrazineFL/FR
2-methyl butyraldehydeFL/FR
2,4,5-trimethyl thiazoleFL/FR
cocoa
2-isobutyl-3,5-(and 3,6)-dimethyl pyrazineFL/FR
coconut
alpha-angelica lactoneFL/FR
gamma-heptalactoneFL/FR
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
coffee
 coffea arabica seed extractFL/FR
 coffee difuranFL/FR
 furfuryl mercaptanFL/FR
1-hydroxy-2-butanoneFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
coumarinic
 coumaneFL/FR
 tonka bean resinoidFR
2-ethyl-3-methoxypyrazineFL/FR
 nutty pyrazineFL/FR
fatty
 coconut absoluteFL/FR
fermented
 valeraldehydeFL/FR
floral
 boronia butenalFR
para-cresyl laurateFL/FR
fruity
 allyl 2-ethyl butyrateFL/FR
isoamyl nonanoateFL/FR
(S)-delta-decalactoneFL/FR
 filbert hexenoneFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
 methyl valerateFL/FR
3-methyl-2-butenalFL/FR
 nonyl isovalerateFL/FR
 peach cyclopentanoneFR
 propylene glycol dibutyrate 
 strawberry furanone butyrateFL/FR
green
3-heptanoneFL/FR
2-heptyl furanFL/FR
 tiglaldehydeFL/FR
herbal
 saffron pyranoneFR
medicinal
2,6-xylenolFL/FR
musty
2-acetyl pyrroleFL/FR
3-acetyl-2,5-dimethyl furanFL/FR
 hazelnut pyrazineFL/FR
 menthofuranFL/FR
naphthyl
ortho-methyl anisoleFL/FR
para-methyl anisoleFL/FR
nutty
3-acetyl pyridineFL/FR
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3-methyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-5-methyl furanFL/FR
3,5-cocoa pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
2,3-dimethyl pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2-ethyl pyrazineFL/FR
2-ethyl-4-methyl thiazoleFL/FR
 filbert fragranceFR
 filbert heptenone BFL/FR
 filbert pyrazineFL/FR
(E)-filbertoneFL/FR
(-)-(E,R)-filbertoneFL/FR
(+)-(E,S)-filbertoneFL/FR
european hazelnut absoluteFL/FR
 hazelnut fragranceFR
roasted hazelnut infusionsFL/FR
european hazelnut oil CO2 extractFL/FR
2,6-lutidineFL/FR
 maraniolCS
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-ethoxypyrazineFL/FR
2-methyl-3-pentenoic acidFL/FR
2-methyl-3-propyl pyrazineFL/FR
 nutty cyclohexenoneFL/FR
 nutty quinoxalineFL/FR
2-propyl-3,6-dimethyl pyrazine 
 shoyu pyrazineFL/FR
2,3,5,6-tetramethyl pyrazineFL/FR
2,4,5-trimethyl oxazoleFL/FR
2,3,5-trimethyl pyrazineFL/FR
 vinyl sulfurolFL/FR
popcorn
2-acetyl pyrazineFL/FR
2-acetyl thiazoleFL/FR
roasted
2-acetyl-2-pyrroline 
 trigonella foenum-graecum seed oil CO2 extractFL/FR
spicy
3-(2-furyl) acroleinFL/FR
sulfurous
2-acetyl thiopheneFL/FR
 benzothiazoleFL/FR
 furfuryl thioacetateFL/FR
S-furfuryl thioformateFL/FR
2-methyl 5-(methyl thio) furanFL/FR
tobacco
 methyl benzoxoleFL/FR
 veltonal (Bedoukian)FR
tonka
 tonka bean absoluteFR
 whiskey lactoneFL/FR
vegetable
1-furfuryl pyrroleFL/FR
woody
 sandalwood oilFL/FR
 
For Flavor
 
No flavor group found for these
 acetyl acetaldehyde dimethyl acetalFL
2-acetyl-2-pyrroline 
 bornyl isobutyrateFL/FR
2-isobutyl-3,5-(and 3,6)-dimethyl pyrazineFL/FR
 butyrophenoneFL/FR
 chocolate pyrazine AFL/FR
 coumaneFL/FR
 cyclohexyl methyl pyrazineFL
(S)-delta-decalactoneFL/FR
2,5-diethyl thiazoleFL
2,5-diethyl-4-methyl thiazoleFL
6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazineFL
 dimethyl dihydrocyclopentapyrazineFL
2,5-dimethyl thiazoleFL
4,5-dimethyl-2-ethyl thiazoleFL
2,5-dimethyl-3-thiofuroyl furanFL
 ethyl 2-hydroxy-2-methyl butyrateFL/FR
2-ethyl-3-methoxypyrazineFL/FR
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
2-ethyl-5(or6)-methyl pyrazineFL
(E)-filbertoneFL/FR
3-(2-furyl) acroleinFL/FR
(E,E)-2,4-heptadien-1-olFL
2-hexyl-5 or 6-keto-1,4-dioxaneFL
2-methoxypyrazineFL/FR
2-methyl-3-,5 or 6-(furfuryl thio) pyrazineFL/FR
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-ethoxypyrazineFL/FR
2-methyl-3-pentenoic acidFL/FR
 nonyl isovalerateFL/FR
 peanut dithiazineFL
2-propyl pyridineFL
2-propyl-3,5-dimethyl pyrazineFL
 propylene glycol dibutyrate 
para-salicylic acidFL
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 valeraldehyde propylene glycol acetalFL/FR
5-acetyl-2,3-dihydro-1,4-thiazineFL
 sulfuryl formateFL
 sulfuryl octanoateFL/FR
 sulfuryl propionateFL/FR
 valeraldehyde dibutyl acetalFL/FR
alliaceous
 benzyl mercaptanFL
 dicyclohexyl disulfideFL
3-mercapto-2-pentanoneFL
2-methyl thioacetaldehydeFL
astringent
2-methyl pyridineFL
bitter
 methyl ethoxypyrazineFL
bready
2-propionyl thiazoleFL
brown
1-hydroxy-2-butanoneFL/FR
burnt
 furfuryl alcoholFL
2-methyl quinoxalineFL
2-methyl-6-propyl pyrazine 
2,4,5-trimethyl oxazoleFL/FR
2,6-xylenolFL/FR
buttery
3,4-hexane dioneFL/FR
camphoreous
ortho-methyl anisoleFL/FR
caramellic
 caramel furanoneFL
 cycloteneFL/FR
chocolate
 chocolate hazelnut flavorFL
cocoa
 chocolate enhancersFL
coconut
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
coffee
 coffea arabica seed extractFL/FR
roasted coffee bean concentrateFL
 coffee difuranFL/FR
 coffee dioneFL/FR
 coffee distillatesFL
 coffee flavorFL
 coffee pyrazineFL
 difurfuryl etherFL
 diisoamyl thiomalateFL
2,4-dimethyl thiazoleFL
2-ethyl-4-methyl thiazoleFL/FR
 furfuryl mercaptanFL/FR
 methyl furfuryl disulfideFL/FR
2-isopropyl pyrazineFL
2-thiophene thiolFL
corn chip
2-acetyl thiazoleFL/FR
2-acetyl-2-thiazolineFL
creamy
alpha-angelica lactoneFL/FR
earthy
 difurfuryl sulfideFL
2-ethyl-3-vinyl pyrazine 
(±)-2-mercapto-5-methylheptan-4-oneFL
7-methyl benzofuran 
2-methyl-3-propyl pyrazineFL/FR
 tamarind distillatesFL
ethereal
 allyl 2-ethyl butyrateFL/FR
fatty
 coconut absoluteFL/FR
2-heptyl furanFL/FR
(E,E)-2,4-nonadienalFL
fishy
4,5-dimethyl thiazoleFL
fruity
 filbert hexenoneFL/FR
 furfuryl propionateFL
2-furyl pentyl ketoneFL
2,4-hexadien-1-olFL
(Z)-3-hexen-1-yl isobutyrateFL/FR
 methyl valerateFL/FR
3-methyl-2-butenalFL/FR
 propyl benzoateFL/FR
 strawberry furanone butyrateFL/FR
 tiglaldehydeFL/FR
fusel
2-methyl butyraldehydeFL/FR
green
3,4-dimethoxystyreneFL
2,5-dimethyl thiopheneFL
2,5-dimethyl-4-ethyl oxazoleFL
3-methyl pyridineFL
4-methyl thiazoleFL
1-(5-methyl-2-furyl) propan-1-oneFL
2-methyl-5-isopropyl pyrazineFL
2-vinyl pyrazineFL
hazelnut
4-hydroxymethyl-pyridine 
ketonic
3-heptanoneFL/FR
lactonic
gamma-heptalactoneFL/FR
meaty
 benzothiazoleFL/FR
2-methyl 3-(methyl thio) furanFL
 thialdineFL
mustard
 furfuryl methyl etherFL
musty
 hazelnut pyrazineFL/FR
 menthofuranFL/FR
2-methyl 5-(methyl thio) furanFL/FR
 shoyu pyrazineFL/FR
2,3,5-trimethyl pyrazineFL/FR
naphthyl
para-methyl anisoleFL/FR
nutty
2-acetonyl pyrazine 
2-acetyl furanFL/FR
3-acetyl pyridineFL/FR
2-acetyl pyrroleFL/FR
3-acetyl-2,5-dimethyl furanFL/FR
3-acetyl-2,5-dimethyl thiopheneFL
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3-methyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-5-methyl furanFL/FR
 almond hazelnut flavorFL
 arachis hypogaea fruit extractFL
2-butyl-2-butenalFL
roasted chestnut flavorFL
3,5(6)-cocoa pyrazineFL
3,6-cocoa pyrazineFL/FR
3,5-cocoa pyrazineFL/FR
2,6-diethyl pyrazine 
2,5-diethyl pyrazineFL
3,5-diethyl-2-methyl pyrazineFL
2,5-diethyl-3-methyl pyrazineFL
2,3-dimethyl pyrazineFL/FR
2,6-dimethyl pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2,4-dimethyl-5-vinyl thiazoleFL
2-ethyl pyrazineFL/FR
1-ethyl-2-acetyl pyrroleFL
2-ethyl-6-methyl pyrazineFL
 filbert flavorFL
 filbert heptenone BFL/FR
 filbert pyrazineFL/FR
(+)-(E,S)-filbertoneFL/FR
(-)-(E,R)-filbertoneFL/FR
european hazelnut absoluteFL/FR
european hazelnut distillatesFL
 hazelnut flavorFL
roasted hazelnut infusionsFL/FR
european hazelnut oil CO2 extractFL/FR
european hazelnut oleoresinFL
 hazelnut pasteFL
2,6-lutidineFL/FR
2-methoxy-3-methyl pyrazineFL/FR
 methyl benzoxoleFL/FR
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
2-methyl-3-ethyl quinoxaline 
2-methyl-3-pentyl pyrazine 
2-methyl-3-vinyl pyrazine 
2-methyl-6-vinyl pyrazine 
 nutty cyclohexenoneFL/FR
 nutty pyrazineFL/FR
 nutty quinoxalineFL/FR
 nutty thiazoleFL
 peanut flavorFL
 peanut oxazoleFL
2-propyl-3,6-dimethyl pyrazine 
 sesame distillatesFL
2,3,5,6-tetramethyl pyrazineFL/FR
2,4,5-trimethyl thiazoleFL/FR
 vinyl sulfurolFL/FR
onion
2-acetyl thiopheneFL/FR
 furfuryl isopropyl sulfideFL
popcorn
2-propionyl-2-thiazolineFL
roasted
2-acetyl pyrazineFL/FR
2,6-dimethyl-thio-gamma-pyrone 
 ethyl 3-(furfuryl thio) propionateFL
 furfuryl thioacetateFL/FR
2-(methoxymethyl)-6-methyl pyridine 
 trigonella foenum-graecum seed oil CO2 extractFL/FR
solvent
2-ethyl furanFL
spicy
 chocolate cinnamon hazelnut flavorFL
 cinnamon hazelnut cappuccino flavorFL
 cinnamon hazelnut cream flavorFL
 cinnamon hazelnut flavorFL
sulfurous
 butyl mercaptanFL
 ethyl methyl sulfideFL
S-ethyl thioacetateFL
S-furfuryl thioformateFL/FR
 furfuryl thiopropionateFL
2-thienyl mercaptanFL
toasted
 acetyl propionylFL/FR
vanilla
 vanilla hazelnut flavorFL
vegetable
1-furfuryl pyrroleFL/FR
waxy
para-cresyl laurateFL/FR
winey
isoamyl nonanoateFL/FR
5-ethyl-2-methyl pyridineFL
 valeraldehydeFL/FR
 sandalwood oilFL/FR
 whiskey lactoneFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 beverageFL
 caramelFL
 cerealFL
 chewing gum 
 chocolate cocoaFL
 coffeeFR
 confection 
 dairyFL
 fatFL
 hazelnutFR
 macadamiaFL
 oils 
 roastedFL
 tobaccoFR
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 hazelnut
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 filbert heptenone
 filbertone (Symrise)
 filbertone 1% in TEC (Symrise)
 filbertone G (Symrise)
 hazelnut ketone
 hazelnut ketone natural
 hazeltone
 hept-2-en-4-one, 5-methyl-
2-hepten-4-one, 5-methyl-
5 methyl 2 hepten 4 one (filbertone)
5-methyl hept-2-en-4-one
5-methyl-2-hept-4-one
5-methyl-2-hepten-4-one
5-methyl-2-hepten-4-one (1% in triacetin) natural
5-methyl-2-hepten-4-one in 10% in ethanol
5-methyl-2-hepten-4-one natural
5-methyl-2-hepten-4-one natural 1% in ethanol
5-methyl-2-hepten-4-one natural 1% in triacetin
5-methyl-2-hepten-4-one natural 10% in ethanol
5-methyl-2-hepten-4-one synthetic
5-methylhept-2-en-4-one
Synonyms   Articles   Notes   Search   Top
Articles:
Info: FILBERTONE
PubMed: Determination of filbertone in spiked olive oil samples using headspace-programmed temperature vaporization-gas chromatography-mass spectrometry.
PubMed: Semipreparative-scale gas-chromatographic separation of filbertone enantiomers.
PubMed: Solid-phase microextraction for studies on the enantiomeric composition of filbertone in hazelnut oils.
PubMed: Development of a stable isotope dilution assay for the quantification of 5-methyl-(E)-2-hepten-4-one: application to hazelnut oils and hazelnuts.
Synonyms   Articles   Notes   Search   Top
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