EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

cyclotene
methyl cyclopentenolone

Sponsors

Flavor Demo Formulas
Name:3-methylcyclopentane-1,2-dione
CAS Number: 765-70-8Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:212-154-8
Nikkaji Web:J193.136I
Beilstein Number:2076520
MDL:MFCD00001417
CoE Number:758
XlogP3-AA:0.20 (est)
Molecular Weight:112.12816000
Formula:C6 H8 O2
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
FEMA Number:2700
FDA Mainterm: METHYLCYCLOPENTENOLONE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
 
Physical Properties:
Appearance:white to pale yellow crystalline powder (est)
Assay: 99.00 to 100.00
Food Chemicals Codex Listed: Yes
Melting Point: 104.00 to 108.00 °C. @ 760.00 mm Hg
Boiling Point: 178.67 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.978000 mm/Hg @ 25.00 °C. (est)
Flash Point:> 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w): 0.260 (est)
Shelf Life: 12.00 month(s) or longer if stored properly.
Soluble in:
 alcohol
 propylene glycol
 water, slightly
 water, 3.095e+005 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: caramellic
Odor Strength:medium ,
recommend smelling in a 10.00 % solution or less
Substantivity:16 hour(s) at 100.00 %
sweet caramellic maple sugar coffee woody
Odor Description:at 10.00 % in dipropylene glycol. sweet caramel maple sugar coffee woody
Luebke, William tgsc, (1986)
Odor sample from: Pure Synthetics, Inc.
caramellic maple sweet burnt coffee bready
Odor Description:Caramellic, maple, sweet, burnt, coffee, bready nuances
Mosciano, Gerard P&F 17, No. 4, 33, (1992)
Flavor Type: caramellic
sweet maple bready caramellic nutty
Taste Description: at 5.00 ppm. Sweet, maple, bready, caramellic with nutty nuances
Mosciano, Gerard P&F 17, No. 4, 33, (1992)
Odor and/or flavor descriptions from others (if found).
Sigma-Aldrich
Methyl cyclopentenolone, anhydrous, 98%, FCC, FG
Odor Description:caramel; maple; smoky; coffee; nutty
Taste Description:sweet maple bread caramel nutty
Moellhausen
METHYL CYCLOPETENOLONE NAT.
Odor Description:sweet, somewhat aromatic-fruity; slightly roasted and burnt
PerfumersWorld
Maple lactone
Odor Description:sweet caramel sugar maple woody sweet aromatic fruity
Blends-well-with - +Delphone +Rhodipol/c +Celery Seed Resin +Coriander +Lovage
Pell Wall Perfumes
Maple Lactone (10% in ethanol)
Odor Description:Sweet, caramel, maple sugar, coffee, woody, curry, bready
Arctander suggests it “is used sparingly in perfume compositions often in combination with Coumarin or Coumarin derivatives. It is an excellent fortifier for such materials in Lavender fragrances, New Mown Hay, ‘tabac’ type fragrances, spicy bases, etc. It falls naturally into Celery seed oil, Lovage, Fenugreek, Tonka, Liatris, Flouve etc.” and he also describes it as “Sweet and very powerful, caramellic-spicy odor, described by different individuals with quite a variation of terms and phrases: Walnut – Maple – Licorice – Celery – Tobacco etc. particularly when studied in the un-diluted state by laymen.
 
Cosmetic Information:
None found
 
Suppliers:
Advanced Biotech
CYCLOTENE ANHYDROUS NATURAL
99% min.
Odor: Licorice, nutty
Advanced Biotech
CYCLOTENE ANHYDROUS SYNTHETIC
99% min.
Odor: Licorice, nutty
Alfrebro
METHYL CYCLOPENTENOLONE NATURAL
Odor: Maple, Licorice, Caramel
Augustus Oils
Corylone
Services
Aurochemicals
METHYL CYCLOPENTENOLONE, Natural
Axxence Aromatic
MAPLE LACTONE (ANHYDROUS), Natural, Kosher
Sustainability
Beijing Lys Chemicals
Methyl cyclopentenlone
Beijing Lys Chemicals
Natural methyl cyclopentenlone
Bell Flavors & Fragrances
Natural Cyclotene
Berjé
Methyl Cyclo Pentenolone Natural
Happening at Berje
Berjé
Methyl Cyclo Pentenolone
BOC Sciences
For experimental / research use only.
3-Methyl-1,2-cyclopentanedione
CG Herbals
Maple Lactone
Charkit Chemical
METHYL CYCLO PENTENOLONE
Citrus and Allied Essences
Methyl Cyclopentenolone FCC
Odor: sweet caramel sugar maple woody
Market Report
De Monchy Aromatics
Methylcyclopentenolone
Ernesto Ventós
METHYL CYCLOPENTENOLONE NATURAL
Odor: SWEET, NUTS
Ernesto Ventós
METHYL CYCLOPENTENOLONE
Odor: CARAMEL, SWEET
Excellentia International
Maple Lactone FCC
Fleurchem
maple lactone (MCP) natural
Fleurchem
maple lactone
Fuzhou Farwell
Methyl Cyclopentenolone
Global Essence
Maple Lactone
H. Interdonati, Inc.
Methyl Cyclopentenolone (MCP) Natural, Kosher
Featured Products
Indukern F&F
METHYL CYCLOPENTENOLONE
Odor: SWEET, WOODY, CARAMEL
Kun Shan P&A
Natural Methyl Cyclopentenolone ( Hydrated, Anhydrated)
Kunshan Sainty
Methyl Cyclopentenolone, Kosher
Kunshan Sainty
Methyl Cyclopentenolone, Natural
Lluch Essence
METHYL CYCLOPENTENOLONE ANHYDRE NAT.
Lluch Essence
METHYL CYCLOPENTENOLONE
M&U International
MAPLE LACTONE (MCP), Kosher
Moellhausen
METHYL CYCLOPENTENOLONE
Moellhausen
METHYL CYCLOPETENOLONE NAT.
Odor: sweet, somewhat aromatic-fruity; slightly roasted and burnt
Odowell Co.,ltd
Natural Methyl cyclopentenolone
OQEMA
Methyl Cyclopentenolone natural
OQEMA
Methyl Cyclopentenolone
Pearlchem Corporation
Natural Methyl Cyclo Pentenolone
Pell Wall Perfumes
Maple Lactone (10% in ethanol)
Odor: Sweet, caramel, maple sugar, coffee, woody, curry, bready
Use: Arctander suggests it “is used sparingly in perfume compositions often in combination with Coumarin or Coumarin derivatives. It is an excellent fortifier for such materials in Lavender fragrances, New Mown Hay, ‘tabac’ type fragrances, spicy bases, etc. It falls naturally into Celery seed oil, Lovage, Fenugreek, Tonka, Liatris, Flouve etc.” and he also describes it as “Sweet and very powerful, caramellic-spicy odor, described by different individuals with quite a variation of terms and phrases: Walnut – Maple – Licorice – Celery – Tobacco etc. particularly when studied in the un-diluted state by laymen.
Penta International
METHYL CYCLOPENTENOLONE ANHYDROUS NATURAL, Kosher
Penta International
METHYL CYCLOPENTENOLONE ANHYDROUS, Kosher
PerfumersWorld
Maple lactone 10% in DPG
PerfumersWorld
Maple lactone
Odor: sweet caramel sugar maple woody sweet aromatic fruity
Use: Blends-well-with - +Delphone +Rhodipol/c +Celery Seed Resin +Coriander +Lovage
Phoenix Aromas & Essential Oils
Methyl Cyclopentenolone Natural
Phoenix Aromas & Essential Oils
Methyl Cyclopentenolone
Prodasynth
METHYL CYCLOPENTENOLONE > 99
Odor: CARAMEL, SWEET
Flavor: SWEET
Reincke & Fichtner
Methyl Cyclopentenolone natural
Reincke & Fichtner
Methyl Cyclopentenolone
Riverside Aromatics
METHYLCYCLOPENTENOLONE [MAPLE LACTONE, MCP], NATURAL
Sigma-Aldrich
Methyl cyclopentenolone, anhydrous, 98%, FCC, FG
Odor: caramel; maple; smoky; coffee; nutty
Certified Food Grade Products
Sigma-Aldrich
Methyl cyclopentenolone, anhydrous, natural, 97%, FG
Odor: caramel; maple; smoky; coffee; nutty
Soda Aromatic
Methyl Cyclopentenolone Anhydrous
Sunaux International
Methyl Cyclopentenolone
Synerzine
Methyl Cyclopentenolone
TCI AMERICA
For experimental / research use only.
3-Methyl-1,2-cyclopentanedione >98.0%(GC)(T)
Tengzhou Xiang Yuan Aroma Chemicals
Methyl Cyclopentenolone
The John D. Walsh Company
Methyl Cyclo Pentenolone
The Perfumers Apprentice
Methyl Cyclo Pentenolone
Odor: CaramelIic, maple, sweet, burnt, coffee, bready nuances
Treatt
Maple Lactone
Vigon International
Methyl Cyclopentenolone Natural
WEN International
METHYL CYCLOPENTENOLONE Natural
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
 
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.
Human Experience:
3 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for cyclotene usage levels up to:
  3.0000 % in the fragrance concentrate.
 
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
 average usual ppmaverage maximum ppm
baked goods: -13.00000
beverages(nonalcoholic): -11.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 8.0000015.00000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -5.60000
fruit ices: -5.60000
gelatins / puddings: -14.00000
granulated sugar: --
gravies: --
hard candy: -18.00000
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: --
 
Safety References:
EPI System: View
Toxicology Citations:Search
Env. Mutagen Info. Center:Search
EPA Substance Registry Services (TSCA):765-70-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61209
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
3-methylcyclopentane-1,2-dione
Chemidplus:0000765708
 
References:
 3-methylcyclopentane-1,2-dione
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:765-70-8
Pubchem (cid):61209
Pubchem (sid):135018728
 
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
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB31543
FooDB:FDB008153
YMDB (Yeast Metabolome Database):YMDB01663
Export Tariff Code:2914.29.5000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
dodecanal (aldehyde C-12 lauric)
FL/FR
alliaceous
methyl furfuryl disulfide
FL/FR
amber
ambroxan
FL/FR
cistus ladaniferus resinoid
FR
anisic
para-
anisaldehyde
FL/FR
balsamic
2-
acetyl furan
FL/FR
iso
amyl benzoate
FL/FR
amyris wood oil
FL/FR
siam
benzoin resinoid
FL/FR
benzyl benzoate
FL/FR
benzyl cinnamate
FL/FR
benzyl salicylate
FL/FR
iso
butyl cinnamate
FL/FR
cinnamyl alcohol
FL/FR
ethyl cinnamate
FL/FR
fir balsam absolute
FR
mastic gum resin
FR
methyl cinnamate
FL/FR
myrrh oil
FL/FR
peru balsam oil
FL/FR
3-
phenyl propyl alcohol
FL/FR
berry
raspberry ketone
FL/FR
raspberry ketone acetate
FL/FR
raspberry ketone methyl ether
FL/FR
bready
coffee furanone
FL/FR
furfural
FL/FR
buttery
acetoin
FL/FR
3,4-
hexane dione
FL/FR
caramellic
caramel furanone solution
FL/FR
caramel pentadione
FL/FR
coffee dione
FL/FR
cyclotene hydrate
FL/FR
ethyl cyclopentenolone
FL/FR
ethyl maltol
FL/FR
fenugreek absolute
FL/FR
fenugreek oleoresin
FL/FR
geranyl crotonate
FR
immortelle absolute
FL/FR
maltol
FL/FR
maple furanone
FL/FR
menthone lactone
FL/FR
5-
methyl furfural
FL/FR
shoyu furanone
FL/FR
strawberry furanone
FL/FR
toffee furanone
FL/FR
chocolate
iso
amyl phenyl acetate
FL/FR
2,6-
dimethyl pyrazine
FL/FR
2-
methyl butyraldehyde
FL/FR
2,4,5-
trimethyl thiazole
FL/FR
citrus
bergamot oil
FL/FR
sweet
orange peel oil c.p. brazil
FL/FR
coconut
gamma-
heptalactone
FL/FR
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
gamma-
octalactone
FL/FR
coffee
coffee difuran
FL/FR
furfuryl mercaptan
FL/FR
1-
hydroxy-2-butanone
FL/FR
2-
methyl-3-,5 or 6-(furfuryl thio) pyrazine
FL/FR
fatty
coconut absolute
FL/FR
fermented
valeraldehyde
FL/FR
floral
acetophenone
FL/FR
alpha-
amyl cinnamaldehyde
FL/FR
iso
amyl salicylate
FL/FR
bois de rose oil brazil
FL/FR
citronellol
FL/FR
coriander seed oil
FL/FR
cyclamen aldehyde
FL/FR
alpha-
damascone
FL/FR
dimethyl anthranilate
FL/FR
dimethyl benzyl carbinyl butyrate
FL/FR
ethyl phenyl acetate
FL/FR
floral pyranol
FR
geraniol
FL/FR
heliotropin
FL/FR
heliotropyl acetate
FL/FR
heliotropyl acetone
FL/FR
(Z)-3-
hexen-1-yl salicylate
FL/FR
alpha-
hexyl cinnamaldehyde
FL/FR
ho leaf oil
FR
hyacinth ether
FR
hydroxycitronellal
FL/FR
leerall
FR
laevo-
linalool
FL/FR
linalool
FL/FR
linalool oxide
FL/FR
para-
methyl acetophenone
FL/FR
methyl dihydrojasmonate
FL/FR
nerol
FL/FR
ocean propanal
FL/FR
bitter
orangeflower concrete morocco
FR
orris pyridine 25% IPM
FR
phenethyl alcohol
FL/FR
phenethyl phenyl acetate
FL/FR
rhodinol
FL/FR
rose butanoate
FL/FR
tetrahydrolinalool
FL/FR
fruity
beta-
damascone
FL/FR
gamma-
decalactone
FL/FR
tetrahydrofurfuryl acetate
FL/FR
gamma-
undecalactone (aldehyde C-14 (so-called))
FL/FR
green
(Z)-3-
hexen-1-yl benzoate
FL/FR
hay
beeswax absolute
FL/FR
hay absolute
FR
herbal
carum carvi fruit oil
FL/FR
clary sage oil france
FL/FR
linalyl acetate
FL/FR
3-
propylidene phthalide
FL/FR
honey
methyl phenyl acetate
FL/FR
phenyl acetic acid
FL/FR
medicinal
2,6-
xylenol
FL/FR
melon
(Z)-6-
nonenal
FL/FR
minty
dextro-
carvone
FL/FR
moldy
strawberry furanone methyl ether
FL/FR
mossy
oakmoss absolute
FL/FR
veramoss (IFF)
FR
musty
2-
acetyl pyrrole
FL/FR
menthofuran
FL/FR
nutty
3,5-
cocoa pyrazine
FL/FR
1,2-
cyclohexane dione
FL/FR
2,3-
dimethyl pyrazine
FL/FR
4,5-
dimethyl-2-ethyl-3-thiazoline
FL/FR
filbert heptenone
FL/FR
filbert pyrazine
FL/FR
2,6-
lutidine
FL/FR
5-
methyl quinoxaline
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
2,3,5,6-
tetramethyl pyrazine
FL/FR
popcorn
2-
acetyl pyrazine
FL/FR
2-
acetyl pyridine
FL/FR
powdery
para-
anisyl alcohol
FL/FR
roasted
fenugreek resinoid
FL/FR
spicy
allspice oil
FL/FR
benzyl isoeugenol
FL/FR
caraway seed oleoresin
FL/FR
carnation absolute
FR
cassia bark oil china
FL/FR
clove bud oil
FL/FR
4-
ethyl guaiacol
FL/FR
eugenol
FL/FR
iso
eugenyl acetate
FL/FR
alpha-
methyl cinnamaldehyde
FL/FR
methyl isoeugenol
FL/FR
sulfurous
benzothiazole
FL/FR
furfuryl thioacetate
FL/FR
S-
furfuryl thioformate
FL/FR
2-
methyl 5-(methyl thio) furan
FL/FR
sweet
2-
hydroxy-3,4,5-trimethyl-2-cyclopenten-1-one
FL/FR
terpenic
frankincense oil
FL/FR
alpha-
terpineol
FL/FR
tonka
coumarin
FR
gamma-
hexalactone
FL/FR
tonka bean absolute
FR
vanilla
ethyl vanillin
FL/FR
vanilla bean absolute (vanilla planifolia)
FL/FR
vanillyl acetate
FL/FR
vegetable
1-
furfuryl pyrrole
FL/FR
waxy
decyl acetate
FL/FR
1-
dodecanol
FL/FR
woody
amber carbinol
FR
cistus twig/leaf oil
FL/FR
guaiacwood oil
FL/FR
gurjun balsam oil
FR
methyl cedryl ketone
FL/FR
patchouli ethanone
FR
patchouli oil
FL/FR
santall
FR
tobacarol (IFF)
FR
yeasty
laevo-
glutamic acid
CS
For Flavor
No flavor group found for these
cistus twig/leaf oil
FL/FR
1,2-
cyclohexane dione
FL/FR
2,5-
dimethyl-3-thiofuroyl furan
FL
2-
hydroxy-3,4,5-trimethyl-2-cyclopenten-1-one
FL/FR
menthone lactone
FL/FR
2-
methyl-3-,5 or 6-(furfuryl thio) pyrazine
FL/FR
beta-
damascone
FL/FR
alliaceous
alliaceous
benzyl mercaptan
FL
dicyclohexyl disulfide
FL
balsamic
siam
benzoin resinoid
FL/FR
benzyl benzoate
FL/FR
benzyl salicylate
FL/FR
iso
butyl cinnamate
FL/FR
ethyl cinnamate
FL/FR
myrrh oil
FL/FR
peru balsam oil
FL/FR
berry
heliotropyl acetone
FL/FR
raspberry ketone
FL/FR
raspberry ketone acetate
FL/FR
raspberry ketone methyl ether
FL/FR
bready
2-
propionyl thiazole
FL
brown
beeswax absolute
FL/FR
fenugreek oleoresin
FL/FR
furfural
FL/FR
1-
hydroxy-2-butanone
FL/FR
5-
methyl furfural
FL/FR
tetrahydrofurfuryl acetate
FL/FR
burnt
furfuryl alcohol
FL
2-
methyl quinoxaline
FL
2,6-
xylenol
FL/FR
buttery
3,4-
hexane dione
FL/FR
caramellic
caramel furanone
FL
caramel furanone solution
FL/FR
caramel nut cream flavor
FL
caramel nut fudge flavor
FL
caramel pentadione
FL/FR
cyclotene hydrate
FL/FR
ethyl maltol
FL/FR
fenugreek absolute
FL/FR
fenugreek resinoid
FL/FR
maltol
FL/FR
maple furanone
FL/FR
maple nut flavor
FL
shoyu furanone
FL/FR
strawberry furanone
FL/FR
toffee furanone
FL/FR
cherry
heliotropin
FL/FR
chocolate
chocolate caramel nut flavor
FL
citrus
bergamot oil
FL/FR
laevo-
linalool
FL/FR
linalool
FL/FR
nerol
FL/FR
sweet
orange peel oil c.p. brazil
FL/FR
alpha-
terpineol
FL/FR
cocoa
butyraldehyde
FL
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
coffee
coffee difuran
FL/FR
coffee dione
FL/FR
coffee pyrazine
FL
difurfuryl ether
FL
diisoamyl thiomalate
FL
2,4-
dimethyl thiazole
FL
furfuryl mercaptan
FL/FR
methyl furfuryl disulfide
FL/FR
2-
thiophene thiol
FL
corn
2-
acetyl pyridine
FL/FR
2-
acetyl-2-thiazoline
FL
creamy
acetoin
FL/FR
para-
anisaldehyde
FL/FR
gamma-
hexalactone
FL/FR
para-
methyl acetophenone
FL/FR
gamma-
undecalactone (aldehyde C-14 (so-called))
FL/FR
earthy
difurfuryl sulfide
FL
fatty
coconut absolute
FL/FR
(Z)-3-
hexen-1-yl benzoate
FL/FR
floral
iso
amyl phenyl acetate
FL/FR
bois de rose oil brazil
FL/FR
citronellol
FL/FR
dimethyl benzyl carbinyl butyrate
FL/FR
geraniol
FL/FR
heliotropyl acetate
FL/FR
linalyl acetate
FL/FR
methyl dihydrojasmonate
FL/FR
methyl phenyl acetate
FL/FR
ocean propanal
FL/FR
phenethyl alcohol
FL/FR
phenyl acetic acid
FL/FR
rhodinol
FL/FR
tetrahydrolinalool
FL/FR
fruity
iso
amyl benzoate
FL/FR
para-
anisyl alcohol
FL/FR
alpha-
damascone
FL/FR
gamma-
decalactone
FL/FR
dimethyl anthranilate
FL/FR
furfuryl propionate
FL
rose butanoate
FL/FR
fusel
2-
methyl butyraldehyde
FL/FR
green
iso
amyl salicylate
FL/FR
cinnamyl alcohol
FL/FR
cyclamen aldehyde
FL/FR
(Z)-3-
hexen-1-yl salicylate
FL/FR
immortelle absolute
FL/FR
linalool oxide
FL/FR
2-
methyl-5-isopropyl pyrazine
FL
(Z)-6-
nonenal
FL/FR
oakmoss absolute
FL/FR
3-
propylidene phthalide
FL/FR
herbal
carum carvi fruit oil
FL/FR
clary sage oil france
FL/FR
coriander seed oil
FL/FR
honey
ethyl phenyl acetate
FL/FR
phenethyl phenyl acetate
FL/FR
jammy
ethyl cyclopentenolone
FL/FR
lactonic
gamma-
heptalactone
FL/FR
gamma-
octalactone
FL/FR
meaty
benzothiazole
FL/FR
2-
methyl 3-(methyl thio) furan
FL
metallic
2,5-
dihydroxy-1,4-dithiane
FL
minty
dextro-
carvone
FL/FR
molasses
molasses blackstrap
FL
moldy
strawberry furanone methyl ether
FL/FR
mustard
furfuryl methyl ether
FL
musty
menthofuran
FL/FR
2-
methyl 5-(methyl thio) furan
FL/FR
nutty
2-
acetyl furan
FL/FR
2-
acetyl pyrrole
FL/FR
3,5-
cocoa pyrazine
FL/FR
3,5(6)-
cocoa pyrazine
FL
coffee furanone
FL/FR
2,6-
dimethyl pyrazine
FL/FR
2,3-
dimethyl pyrazine
FL/FR
4,5-
dimethyl-2-ethyl-3-thiazoline
FL/FR
filbert heptenone
FL/FR
filbert pyrazine
FL/FR
2,6-
lutidine
FL/FR
5-
methyl quinoxaline
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
peanut brittle flavor
FL
2,3,5,6-
tetramethyl pyrazine
FL/FR
2,4,5-
trimethyl thiazole
FL/FR
onion
furfuryl isopropyl sulfide
FL
powdery
acetophenone
FL/FR
roasted
acer spicatum bark extract
FL
2-
acetyl pyrazine
FL/FR
ethyl 3-(furfuryl thio) propionate
FL
furfuryl thioacetate
FL/FR
soapy
dodecanal (aldehyde C-12 lauric)
FL/FR
1-
dodecanol
FL/FR
solvent
2-
ethyl furan
FL
spicy
allspice oil
FL/FR
benzyl cinnamate
FL/FR
benzyl isoeugenol
FL/FR
caraway seed oleoresin
FL/FR
cassia bark oil china
FL/FR
clove bud oil
FL/FR
eugenol
FL/FR
iso
eugenyl acetate
FL/FR
alpha-
methyl cinnamaldehyde
FL/FR
methyl cinnamate
FL/FR
methyl isoeugenol
FL/FR
3-
phenyl propyl alcohol
FL/FR
sulfurous
butyl mercaptan
FL
ethyl methyl sulfide
FL
S-
ethyl thioacetate
FL
S-
furfuryl thioformate
FL/FR
furfuryl thiopropionate
FL
2-
thienyl mercaptan
FL
sweet
caramel dione
FL
tropical
alpha-
amyl cinnamaldehyde
FL/FR
vanilla
ethyl vanillin
FL/FR
vanilla bean absolute (vanilla planifolia)
FL/FR
vanillyl acetate
FL/FR
vegetable
1-
furfuryl pyrrole
FL/FR
waxy
decyl acetate
FL/FR
furfuryl octanoate
FL
alpha-
hexyl cinnamaldehyde
FL/FR
hydroxycitronellal
FL/FR
winey
valeraldehyde
FL/FR
woody
ambroxan
FL/FR
amyris wood oil
FL/FR
4-
ethyl guaiacol
FL/FR
frankincense oil
FL/FR
guaiacwood oil
FL/FR
methyl cedryl ketone
FL/FR
patchouli oil
FL/FR
 
Potential Uses:
FLbread
FRbutterscotch
FLcaramel
FRcoconut
FRcoffee
FL/FRcoriander
FRcurrant
FRfern fougere
FRgraham cracker
FRlicorice
FL/FRlovage
FRmaple
 meat
FRnut hazelnut
FLnut pecan
FLnut walnut
FRtobacco
FRvanilla
FLvermouth
 
Occurrence (nature, food, other):note
 almond roasted almond
Search Trop Picture
 barley roasted barley
Search Trop Picture
 bread wheat bread
Search PMC Picture
 chicory
Search Trop Picture
 cichorium intybus l. root extract @ 0.15%
Data GC Search Trop Picture
 cocoa
Search Trop Picture
 coffee
Search PMC Picture
 currant black currant bud
Search Trop Picture
 fenugreek
Search Trop Picture
 filbert roasted filbert
Search Trop Picture
 katsuobushi
Search PMC Picture
 licorice
Search Trop Picture
 malt
Search PMC Picture
 onion roasted onion
Search Trop Picture
 peanut roasted peanut
Search Trop Picture
 pepper bell pepper fruit
Search Trop Picture
 pork fat
Search PMC Picture
 shoyu
Search PMC Picture
 sukiyaki
Search Picture
 wort
Search Picture
 
Synonyms:
 cyclopantane-1,2-dione, 3-methyl-
1,2-cyclopentanedione, 3-methyl-
 cyclotene anhydrous natural
 cyclotene anhydrous synthetic
2-hydroxy-3-methyl-2-cyclopenten-1-one
 kentonarome
 maple lactone
 maple lactone (anhydrous), natural
 maple lactone (MCP) natural
 maple lactone FCC
 mcp
 methyl cyclo pentenolone
 methyl cyclo pentenolone natural
3-methyl cyclopentane-1,2-dione
 methyl cyclopentenelone
 methyl cyclopentenolone
 methyl cyclopentenolone (natural)
 methyl cyclopentenolone anhydrous
 methyl cyclopentenolone anhydrous natural
 methyl cyclopentenolone FCC
 methyl cyclopentenolone natural
 methyl cyclopetenolone nat.
3-methyl-1,2-cyclopentane dione
3-methyl-1,2-cyclopentanedione
3-methyl-2-cyclopenten-2-ol-1-one
3-methylcyclopentane-1,2-dione
 methylcyclopentenealcohol ketone
 methylcyclopentenolone
 

Articles:

PubMed:Unlocking doping and compositional profiles of nanowire ensembles using SIMS.
PubMed:Fragrance material review on cyclotene propionate.
PubMed:Contact planarization of ensemble nanowires.
PubMed:Olfactory dysfunction in Parkinson's disease: Benefits of quantitative odorant examination.
PubMed:Identification of hydroxycinnamic acid-maillard reaction products in low-moisture baking model systems.
PubMed:Effect of grain type and toasting conditions of barrels on the concentration of the volatile substances released by the wood and on the sensory characteristics of Montepulciano d'Abruzzo.
PubMed:Structure-reactivity relationships of flavan-3-ols on product generation in aqueous glucose/glycine model systems.
PubMed:Prooxidant action of furanone compounds: implication of reactive oxygen species in the metal-dependent strand breaks and the formation of 8-hydroxy-2'-deoxyguanosine in DNA.
PubMed:Reactivity of epicatechin in aqueous glycine and glucose maillard reaction models: quenching of C2, C3, and C4 sugar fragments.
PubMed:Glial cell and fibroblast cytotoxicity study on 4026-cyclotene photosensitive benzocyclobutene (BCB) polymer films.
PubMed:Olfactory event-related potentials in normal subjects and patients with smell disorders.
PubMed:Quantitative model studies on the efficiency of precursors in the formation of cooling-active 1-pyrrolidinyl-2-cyclopenten-1-ones and bitter-tasting cyclopenta-[b]azepin-8(1H)-ones.
PubMed:[Study on difference in olfactory response in dysosmia patients].
PubMed:A comparison of headspace entrainment on Tenax with solid phase microextraction for the analysis of the aroma volatiles of cooked beef.
PubMed:Influence of pyrolytic and aqueous-phase reactions on the mechanism of formation of Maillard products.
PubMed:Covalent protein adduct formation and protein cross-linking resulting from the maillard reaction between cyclotene and a model food protein.
PubMed:The effect of auricular acupuncture on olfactory acuity.
PubMed:Coherence analysis of EEG changes during olfactory stimulation.
PubMed:Coherence analysis of EEG changes during odour stimulation in humans.
PubMed:In vitro studies of biological effects of cigarette smoke condensate. II. Induction of sister-chromatid exchanges in human lymphocytes by weakly acidic, semivolatile constituents.
PubMed:Response characteristics of lateral hypothalamic neurons to odors in unanesthetized rabbits.
PubMed:[Occupational impairment of the olfactory sense of chromate producing workers (author's transl)].
PubMed:Contents and compositions of the aroma in "Wasanbon" sugar.
PubMed:Mutagenicity of 1,5(or 7)-dimethyl-2,3,6,7-tetrahydro-1H,5H-biscyclopentapyrazine obtained from a cyclotene/NH3 browning model system.
 
Notes:
a peroxynitrite scavenger isolated from coffee extract. Constit. of coffee aroma, roast barley and many other foods. Important flavouring ingredient
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2018 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy