3-acetyl-2,5-dimethyl thiophene
3-acetyl-2,5-dimethylthiophene
 
Notes:
Flavouring ingredient
  • Augustus Oils
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      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.
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      10152 3-Acetyl-2,5-dimethylthiophene
       
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      2530-10-1 2.5-Dimethyl-3-acetyl thiophene
       
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      ACETYL-2,5-DIMETHYLTHIOPHENE, 3- A0250 FEMA 3527
       
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    • Jiangyin Healthway International Trade Co., Ltd
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      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.
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      HL0191 2,5-Dimethyl-3-acetylthiophene
       
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    • M&U International LLC
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      A0293 3-ACETYL-2,5-DIMETHYLTHIOPHENE, Kosher
       
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      01-07500 3-ACETYL-2,5-DIMETHYLTHIOPHENE
       
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    • Synerzine, Inc.
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      B-073 3-Acetyl-2,5-dimethylthiophene
       
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      3-Acetyl-2,5-dimethylthiophene

      Used in Roasted Nut, Chocolate and possibly Meat flavors. Normal use levels in finished consumer product: 0.02-2 ppm.
       
       
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Synonyms   Articles   Notes   Search
CAS Number: 2530-10-1Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 219-779-5
FDA UNII: VDV865T91P
Nikkaji Web: J71.219A
Beilstein Number: 0112095
MDL: MFCD00009763
CoE Number: 11603
XlogP3-AA: 2.10 (est)
Molecular Weight: 154.23190000
Formula: C8 H10 O S
NMR Predictor: Predict (works with chrome or firefox)
Category: flavoring 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: 1051  3-acetyl-2,5-dimethylthiophene
DG SANTE Food Flavourings: 15.024  3-acetyl-2,5-dimethylthiophene
FEMA Number: 3527
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF): 3-ACETYL-2,5-DIMETHYLTHIOPHENE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.08600 @  25.00 °C.
Specific Gravity: 1.08400 to 1.08800 @  25.00 °C.
Pounds per Gallon - est.: 9.020 to 9.053
Refractive Index: 1.54400 @  20.00 °C.
Boiling Point: 223.00 to  225.00 °C. @ 760.00 mm Hg
Boiling Point: 105.00 to  108.00 °C. @ 15.00 mm Hg
Vapor Pressure: 0.098000 mmHg @ 25.00 °C. (est)
Flash Point: > 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 0.476 (est)
Soluble in:
 alcohol
 water, 447.6 mg/L @ 25 °C (est)
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Organoleptic Properties:
 
Odor Type: burnt
 
 burnt  roasted  meaty  
Odor Description:
at 0.10 % in propylene glycol. 
burnt roasted meaty
 
 
Flavor Type: nutty
 
 sweet  hazelnut roasted hazelnut  almond  marzipan  
Taste Description:
sweet dried hazelnut almond marzipan
 
Odor and/or flavor descriptions from others (if found).
 
R C Treatt & Co Ltd
3-Acetyl-2,5-dimethylthiophene
Odor Description: Burnt, roasted nutty notes
Taste Description: roasted
Used in Roasted Nut, Chocolate and possibly Meat flavors. Normal use levels in finished consumer product: 0.02-2 ppm.
 
 
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Cosmetic Information:
None found
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Suppliers:
Anhui Haibei
3-Acetyl-2,5-dimethylthiophene
Odor: Burnt roasted
Augustus Oils
3 Acetyl 2,5 Dimethyl Thiophene
Services
Beijing Lys Chemicals
3-Acetyl-2,5-dimethylthiophene
BOC Sciences
For experimental / research use only.
2.5-Dimethyl-3-acetyl thiophene
Carbosynth
For experimental / research use only.
3-Acetyl-2,5-dimethylthiophene
Charkit Chemical
ACETYL-2,5-DIMETHYLTHIOPHENE, 3- A0250 FEMA 3527
DeLong Chemicals America
3-Acetyl-2,5-dimethylthiophene, Kosher
Jiangyin Healthway
2,5-Dimethyl-3-acetylthiophene
New functional food ingredients
Jinan Enlighten Chemical Technology(Wutong Aroma )
3-Acetyl-2,5-dimethylthiophene, Kosherk
M&U International
3-ACETYL-2,5-DIMETHYLTHIOPHENE, Kosher
Penta International
3-ACETYL-2,5-DIMETHYLTHIOPHENE
R C Treatt & Co Ltd
3-Acetyl-2,5-dimethylthiophene
Odor: Burnt, roasted nutty notes
Flavor: roasted
Used in Roasted Nut, Chocolate and possibly Meat flavors. Normal use levels in finished consumer product: 0.02-2 ppm.
Reincke & Fichtner
3-Acetyl-2,5-dimethylthiophene
Santa Cruz Biotechnology
For experimental / research use only.
3-Acetyl-2,5-dimethyl Thiophene
Shijiazhuang Donglian Nankai Aroma Chemicals
3-Acetyl-2,5-dimethylthiophene
Odor: 1% solution, has the odor of moldy vegetable and soil, with nut
Sigma-Aldrich: Aldrich
For experimental / research use only.
3-Acetyl-2,5-dimethylthiophene 99%
Synerzine
3-Acetyl-2,5-dimethyl Thiophene
Tengzhou Jitian Aroma Chemiclal
3-Acetyl-2,5-dimethyl Thiophene
Tianjin Danjun International
3-Acetyl-2,5-dimethylthiophene
United International
3-Acetyl-2,5-dimethylthiophene
WholeChem
3-Acetyl-2,5-dimethylthiophene
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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.
S 02 - Keep out of the reach of children.
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)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50  260 mg/kg
LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Annales Pharmaceutiques Francaises. Vol. 5, Pg. 16, 1947.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavoring agents
Recommendation for 3-acetyl-2,5-dimethyl thiophene usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 18.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.20 (μg/capita/day)
Structure Class: II
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: 11
Click here to view publication 11
 average usual ppmaverage maximum ppm
baked goods: -2.00000
beverages(nonalcoholic): -1.00000
beverages(alcoholic): -1.00000
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.60000
fruit ices: --
gelatins / puddings: -1.50000
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -1.00000
milk products: -0.60000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: -1.50000
soups: -1.00000
sugar substitutes: --
sweet sauces: --
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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):
Flavouring Group Evaluation 21: Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
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 21, Revision 1 (FGE.21Rev1): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 Miscellaneous substances from chemical group 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 224 (FGE.224): Consideration of genotoxic potential for two a,-unsaturated thiophenes from subgroup 5.2 of FGE.19 by EFSA
View page or View pdf
Scientific Opinion on re-evaluation of one flavouring substance 3-acetyl-2,5-dimethylthiophene [FL-no 15.024] from FGE.19 subgroup 5.2
View page or View pdf
Scientific Opinion on the safety and efficacy of thiazoles, thiophene, thiazoline and thienyl derivatives (chemical group 29): 3-acetyl-2,5-dimethylthiophene when used as a flavouring for all animal species
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 520191
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 1-(2,5-dimethylthiophen-3-yl)ethanone
Chemidplus: 0002530101
RTECS: OB2888000 for cas# 2530-10-1
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References:
 1-(2,5-dimethylthiophen-3-yl)ethanone
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 2530-10-1
Pubchem (cid): 520191
Pubchem (sid): 135262970
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): HMDB40589
FooDB: FDB020372
Export Tariff Code: 2934.90.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
alcoholic
alcoholic
 propyl alcoholFL/FR
aldehydic
2-methyl undecanal (aldehyde C-12 mna)FL/FR
 nonanal (aldehyde C-9)FL/FR
isovaleraldehydeFL/FR
amber
 ambroxanFL/FR
balsamic
2-acetyl furanFL/FR
(E)-benzyl tiglateFL/FR
bready
 coffee furanoneFL/FR
 furfuralFL/FR
buttery
3,4-hexane dioneFL/FR
camphoreous
 butyrophenoneFL/FR
caramellic
 cycloteneFL/FR
 ethyl cyclopentenoloneFL/FR
 fenugreek absoluteFL/FR
isopropenyl pyrazineFL/FR
chocolate
 chocolate pyrazine AFL/FR
 cocoa hexenalFL/FR
2,5-dimethyl pyrazineFL/FR
2,6-dimethyl pyrazineFL/FR
2-methoxy-3-methyl pyrazineFL/FR
2,4,5-trimethyl thiazoleFL/FR
cocoa
2-isobutyl-3,5-(and 3,6)-dimethyl pyrazineFL/FR
2-methyl butyraldehydeFL/FR
coconut
delta-decalactoneFL/FR
coffee
 coffea arabica seed extractFL/FR
roasted arabica coffee bean oil CO2 extractFL/FR
 furfuryl mercaptanFL/FR
corn chip
 popcorn pyrimidineFL/FR
 dibenzyl etherFL/FR
 nutty pyrazineFL/FR
ethereal
 acetalFL/FR
fruity
 benzaldehydeFL/FR
2-benzofuran carboxaldehydeFL/FR
 bread thiopheneFL/FR
3-methyl-2-butenalFL/FR
(E)-7-methyl-3-octen-2-oneFL/FR
 nonyl isovalerateFL/FR
 prunus amygdalus amara seed extractFL/FR
 tetrahydrofurfuryl acetateFL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
green
 butyl lactateFL/FR
1-heptanolFL/FR
2-heptyl furanFL/FR
 lilac acetaldehydeFL/FR
(E,Z)-2,6-nonadien-1-olFL/FR
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
 styralyl acetateFL/FR
 tiglaldehydeFL/FR
herbal
2-pentyl acetateFL/FR
marine
5-sec-butyl-2,3-dimethyl pyrazineFL/FR
 sulfurolFL/FR
mushroom
3-octen-2-olFL/FR
musty
2-acetyl pyrroleFL/FR
3-acetyl-2,5-dimethyl furanFL/FR
 cocoa butenalFL/FR
 hazelnut pyrazineFL/FR
 menthofuranFL/FR
naphthyl
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-3,5(or 6)-dimethyl pyrazineFL/FR
2-acetyl-5-methyl furanFL/FR
3,5-cocoa pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
4,5-dimethyl-2-ethyl-3-thiazolineFL/FR
2-ethyl pyrazineFL/FR
 filbert heptenoneFL/FR
 filbert heptenone BFL/FR
 filbert pyrazineFL/FR
(-)-(E,R)-filbertoneFL/FR
(E)-filbertoneFL/FR
(+)-(E,S)-filbertoneFL/FR
european hazelnut absoluteFL/FR
roasted hazelnut infusionsFL/FR
european hazelnut oil CO2 extractFL/FR
2,6-lutidineFL/FR
 methoxymethyl pyrazineFL/FR
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
 sesame absoluteFL/FR
 sesame absolute CO2 extractFL/FR
 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
phenolic
para-alpha-dimethyl styreneFL/FR
plastic
1-phenyl-1,2-propane dioneFL/FR
popcorn
2-acetyl pyrazineFL/FR
2-acetyl pyridineFL/FR
2-acetyl thiazoleFL/FR
2-acetyl-3,6-dimethyl pyrazineFL/FR
roasted
2-acetyl-2-pyrroline 
 trigonella foenum-graecum seed oil CO2 extractFL/FR
sulfurous
2-acetyl thiopheneFL/FR
 furfuryl thioacetateFL/FR
tobacco
3-ethyl pyridineFL/FR
tonka
6-amyl-alpha-pyroneFL/FR
 whiskey lactoneFL/FR
tropical
delta-dodecalactoneFL/FR
 mesityl oxideFL/FR
 tetrahydrofurfuryl alcoholFL/FR
woody
4-hydroxybenzaldehydeFL/FR
 
For Flavor
 
No flavor group found for these
2-acetyl-2-pyrroline 
2-acetyl-3,6-dimethyl pyrazineFL/FR
(E)-aconitic acidFL
 benzyl methyl sulfideFL
1,2-butane dithiolFL
2-butenoic acidFL
 butter nut rum flavorFL
5-sec-butyl-2,3-dimethyl pyrazineFL/FR
2-isobutyl-3,5-(and 3,6)-dimethyl pyrazineFL/FR
2-isobutyl-4,5-dimethyl oxazoleFL
 butyrophenoneFL/FR
 chocolate pyrazine AFL/FR
 chocolate pyrazine BFL
6,7-dimethyl dihydrocyclopentapyrazineFL
2,5-dimethyl pyrazine and 2,6-dimethyl pyrazine mixtureFL
4,5-dimethyl-2-ethyl thiazoleFL
(Z+E)-2,5-dimethyl-3-tetrahydrofuran thiolFL
(Z+E)-2,5-dimethyl-3-thioacetoxytetrahydrofuranFL
2,5-dimethyl-3-thiofuroyl furanFL
(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazolineFL
(Z+E)-5-ethyl-4-methyl-2-(2-methyl propyl) thiazolineFL
(E)-filbertoneFL/FR
2-methoxy-6-methyl pyrazineFL
 methyl 2-(methyl thio) acetateFL
2-methyl-2-thiazolineFL
2-methyl-3-(methyl thio) pyrazineFL/FR
2-methyl-3-ethoxypyrazineFL/FR
3-((2-methyl-3-furyl)thio)-4-heptanoneFL
2-methyl-3-pentenoic acidFL/FR
 nonyl isovalerateFL/FR
 nut base flavorFL
2-propyl-3,5-dimethyl pyrazineFL
 pyrazineFL
 pyrazines mixtureFL
 thiazoleFL
5-acetyl-2,3-dihydro-1,4-thiazineFL
3,7-dimethyl-2,6-octadien-1-yl cyclopropyl carboxamideFL
2-methyl-1-methyl thio-2-buteneFL
alcoholic
 propyl alcoholFL/FR
aldehydic
 nonanal (aldehyde C-9)FL/FR
alliaceous
3-mercapto-2-pentanoneFL
apple
(E,Z)-2,6-nonadien-1-olFL/FR
astringent
2-methyl pyridineFL
balsamic
(E)-benzyl tiglateFL/FR
bitter
 cocoa pyrazines base (mixture of pyrazines)FL
 methyl ethoxypyrazineFL
 paullinia cupana seed extractFL
brown
 furfuralFL/FR
 tetrahydrofurfuryl acetateFL/FR
burnt
2-methyl quinoxalineFL
isopropenyl pyrazineFL/FR
 tea pyrroleFL
2,4,5-trimethyl oxazoleFL/FR
buttery
 butter nut vanilla flavorFL
 butter pecan flavorFL
 butter vanilla nut flavorFL
3,4-hexane dioneFL/FR
caramellic
 caramel nut cream flavorFL
 caramel nut fudge flavorFL
 cycloteneFL/FR
3-ethyl pyridineFL/FR
 fenugreek absoluteFL/FR
barley malt extractFL
toasted maple nut flavorFL
 maple nut flavorFL
1-phenyl-1,2-propane dioneFL/FR
chocolate
 chocolate banana nut flavorFL
 chocolate caramel nut flavorFL
 chocolate macadamia nut flavorFL
cocoa
 chocolate enhancersFL
 cocoa distillatesFL
 cocoa hexenalFL/FR
 gac fruit distillatesFL
coconut
delta-decalactoneFL/FR
coffee
 coffea arabica seed extractFL/FR
roasted arabica coffee bean oil CO2 extractFL/FR
 coffee distillatesFL
 furfuryl mercaptanFL/FR
 methyl furfuryl mercaptopropionateFL
corn
2-acetyl pyridineFL/FR
2-acetyl thiazoleFL/FR
 popcorn pyrimidineFL/FR
creamy
6-amyl-alpha-pyroneFL/FR
delta-dodecalactoneFL/FR
4-hydroxybenzaldehydeFL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
dairy
2-pentyl acetateFL/FR
earthy
(±)-2-mercapto-5-methylheptan-4-oneFL
2-methyl-3-propyl pyrazineFL/FR
 tamarind distillatesFL
fatty
4,5-dimethyl-2-propyl oxazoleFL
2-heptyl furanFL/FR
(E)-7-methyl-3-octen-2-oneFL/FR
fishy
4,5-dimethyl thiazoleFL
fruity
 amaretto flavorFL
 banana nut bread flavorFL
 banana nut cream flavorFL
 benzaldehydeFL/FR
 bread thiopheneFL/FR
 dibenzyl etherFL/FR
2-ethyl-2,5-dihydro-4-methyl thiazoleFL
 lilac acetaldehydeFL/FR
(E,E)-methyl sorbateFL
3-methyl-2-butenalFL/FR
 strawberry cream nut flavorFL
 styralyl acetateFL/FR
 tiglaldehydeFL/FR
isovaleraldehydeFL/FR
fusel
2-methyl butyraldehydeFL/FR
green
 butyl lactateFL/FR
 celery distillatesFL
 cocoa butenalFL/FR
 dihydroxyacetophenone (mixed isomers)FL
2,5-dimethyl-4-ethyl oxazoleFL
2-hexyl pyridineFL
3-methyl pyridineFL
1-(5-methyl-2-furyl) propan-1-oneFL
(E,Z)-2,6-nonadien-1-yl acetateFL/FR
2-vinyl pyrazineFL
jammy
 ethyl cyclopentenoloneFL/FR
meaty
4-allyl-2,6-dimethoxyphenolFL
2,6-dimethyl pyrazineFL/FR
2,6-dimethyl thiophenolFL
(R,S)-2-mercapto-3-butanolFL
2-methyl 3-(methyl thio) furanFL
S-(2-methyl-3-furyl) ethane thioateFL
 propyl 2-mercaptopropionateFL
 pyrazinyl ethane thiolFL
2-pyridinyl methane thiolFL
 sulfurolFL/FR
 thialdineFL
mushroom
3-octen-2-olFL/FR
musty
2,5-dimethyl pyrazineFL/FR
2-ethoxythiazoleFL
 hazelnut pyrazineFL/FR
 menthofuranFL/FR
 propionaldehydeFL
 shoyu pyrazineFL/FR
2,3,5-trimethyl pyrazineFL/FR
naphthyl
para-methyl anisoleFL/FR
nutty
 acetalFL/FR
2-acetyl furanFL/FR
3-acetyl pyridineFL/FR
2-acetyl pyrroleFL/FR
2-acetyl-1-methyl pyrroleFL
3-acetyl-2,5-dimethyl furanFL/FR
2-acetyl-3-ethyl pyrazineFL/FR
2-acetyl-3-methyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
2-acetyl-4-methyl thiazoleFL
2-acetyl-5-methyl furanFL/FR
 aconitic acidFL
roasted almond distillatesFL
 almond distillatesFL
 almond flavorFL
roasted almond flavorFL
toasted almond flavorFL
 almond hazelnut flavorFL
 almond isolatesFL
 arachis hypogaea fruit extractFL
2-benzofuran carboxaldehydeFL/FR
2-butyl-2-butenalFL
 cashew flavorFL
 chestnut flavorFL
toasted chestnut flavorFL
roasted chestnut flavorFL
3,6-cocoa pyrazineFL/FR
3,5-cocoa pyrazineFL/FR
3,5(6)-cocoa pyrazineFL
 coffee furanoneFL/FR
2,5-diethyl pyrazineFL
3,5-diethyl-2-methyl pyrazineFL
2,5-diethyl-3-methyl pyrazineFL
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 heptenoneFL/FR
 filbert heptenone BFL/FR
 filbert pyrazineFL/FR
(-)-(E,R)-filbertoneFL/FR
(+)-(E,S)-filbertoneFL/FR
 furfural acetoneFL
european hazelnut absoluteFL/FR
toasted hazelnut cream flavorFL
european hazelnut distillatesFL
 hazelnut flavorFL
roasted hazelnut infusionsFL/FR
european hazelnut oil CO2 extractFL/FR
european hazelnut oleoresinFL
 hazelnut pasteFL
2,6-lutidineFL/FR
 macadamia distillatesFL
 macadamia nut cream flavorFL
 macadamia nut flavorFL
2-methoxy-3-methyl pyrazineFL/FR
 methoxymethyl pyrazineFL/FR
2-methyl pyrazineFL/FR
5-methyl quinoxalineFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
 nut background flavorFL
 nut flavorFL
 nutty cyclohexenoneFL/FR
 nutty pyrazineFL/FR
 nutty quinoxalineFL/FR
 nutty thiazoleFL
 peanut brittle flavorFL
 peanut butter flavorFL
chocolate peanut butter flavorFL
 peanut flavorFL
 peanut oxazoleFL
 pecan distillatesFL
 pecan flavorFL
 pecan krisp flavorFL
 pistachio butterFL
 pistachio flavorFL
 pistachio pasteFL
 popcorn flavorFL
 prunus amygdalus amara seed extractFL/FR
 sesame absoluteFL/FR
 sesame absolute CO2 extractFL/FR
 sesame distillatesFL
roasted sesame seed oilFL
 tetrahydrofurfuryl alcoholFL/FR
2,3,5,6-tetramethyl pyrazineFL/FR
2,4,5-trimethyl thiazoleFL/FR
 vinyl sulfurolFL/FR
 walnut distillatesFL
black walnut flavorFL
 walnut flavorFL
onion
2-acetyl thiopheneFL/FR
popcorn
2-propionyl-2-thiazolineFL
potato
 mesityl oxideFL/FR
radish
3-(methyl thio) propyl mercaptoacetateFL
roasted
2-acetyl pyrazineFL/FR
3,5-diisobutyl-1,2,4-trithiolaneFL
 ethyl 3-(furfuryl thio) propionateFL
 furfuryl thioacetateFL/FR
 hexyl mercaptanFL
 trigonella foenum-graecum seed oil CO2 extractFL/FR
smoky
 prosopis juliflora wood extractFL
solvent
1-heptanolFL/FR
spicy
 chocolate cinnamon hazelnut flavorFL
 cinnamon hazelnut cappuccino flavorFL
 cinnamon hazelnut cream flavorFL
 cinnamon nut butter rum flavorFL
 cinnamon nut cream flavorFL
para-alpha-dimethyl styreneFL/FR
 horchata flavorFL
sulfurous
2-naphthyl mercaptanFL
 roasted butanolFL
sweet
 vanilla butter nut flavorFL
vanilla
white chocolate macadamia nut cookie flavorFL
 vanilla hazelnut flavorFL
 vanilla macadamia nut flavorFL
 vanilla nut creme flavorFL
waxy
2-methyl undecanal (aldehyde C-12 mna)FL/FR
woody
 ambroxanFL/FR
 whiskey lactoneFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 chocolateFR
 coffeeFL
 dairyFL
 meatFL
 nutFL
 roastedFL
 savoryFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 beef heated beef
Search  PMC Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
3-acetyl-2 5-dimethylthiophene
3-acetyl-2,5-dimethyl thiophene natural
3-acetyl-2,5-dimethylthiophene
 beef thiophene
2,5-dimethyl-3-acetyl thiophene
2,5-dimethyl-3-acetylthiophene
2,5-dimethyl-3-thienyl methyl ketone
1-(2,5-dimethyl-3-thienyl)ethanone
2,5-dimethylthiophen-3-yl methyl ketone
1-(2,5-dimethylthiophen-3-yl)ethanone
 ethanone, 1-(2,5-dimethyl-3-thienyl)-
 ketone, 2,5-dimethyl-3-thienyl methyl
Synonyms   Articles   Notes   Search   Top
Synonyms   Articles   Notes   Search   Top
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