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Showing Compound 3,4-Dimethyl-1,2-cyclopentanedione (FDB016006)

Record Information
Version1.0
Creation date2010-04-08 22:12:11 UTC
Update date2019-11-26 03:12:36 UTC
Primary IDFDB016006
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name3,4-Dimethyl-1,2-cyclopentanedione
Description3,4-Dimethyl-1,2-cyclopentanedione belongs to the class of organic compounds known as cyclic ketones. These are organic compounds containing a ketone that is conjugated to a cyclic moiety. 3,4-Dimethyl-1,2-cyclopentanedione is a sweet, anise, and balsam tasting compound. 3,4-Dimethyl-1,2-cyclopentanedione has been detected, but not quantified in, a few different foods, such as arabica coffees (Coffea arabica), coffee and coffee products, and robusta coffees (Coffea canephora). This could make 3,4-dimethyl-1,2-cyclopentanedione a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 3,4-Dimethyl-1,2-cyclopentanedione.
CAS Number13494-06-9
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-oneHMDB
3,4-Dimethyl-1,2-cyclopentadioneHMDB
FEMA 3268HMDB
3,4-Dimethylcyclopentane-1,2-dionebiospider
Predicted Properties
PropertyValueSource
Water Solubility22.7 g/LALOGPS
logP1.03ALOGPS
logP1.72ChemAxon
logS-0.74ALOGPS
pKa (Strongest Acidic)16.71ChemAxon
pKa (Strongest Basic)-8.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area34.14 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity33.51 m³·mol⁻¹ChemAxon
Polarizability13.2 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC7H10O2
IUPAC name3,4-dimethylcyclopentane-1,2-dione
InChI IdentifierInChI=1S/C7H10O2/c1-4-3-6(8)7(9)5(4)2/h4-5H,3H2,1-2H3
InChI KeyWGAVDEVFJDQIMZ-UHFFFAOYSA-N
Isomeric SMILESCC1CC(=O)C(=O)C1C
Average Molecular Weight126.1531
Monoisotopic Molecular Weight126.068079564
Classification
Description Belongs to the class of organic compounds known as cyclic ketones. These are organic compounds containing a ketone that is conjugated to a cyclic moiety.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentCyclic ketones
Alternative Parents
Substituents
  • Cyclic ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 66.65%; H 7.99%; O 25.36%DFC
Melting PointMp 71-72°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MS3,4-Dimethyl-1,2-cyclopentanedione, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0a6r-9100000000-1497b7ff09debc96483eSpectrum
Predicted GC-MS3,4-Dimethyl-1,2-cyclopentanedione, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-2900000000-5c24366c60b870acaba32015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-056r-9500000000-3aca1df1ff900bf41aea2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0zfr-9000000000-108636ad5f3a92d28bbf2015-04-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0900000000-d406083cb1baecbcdb022015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-1900000000-9814cce09bcc5c236f102015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0pvl-9100000000-726367b03709009b462d2015-04-25View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0900000000-e8a652cde2a23224db302021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9600000000-5bf72d607e8eac0619f22021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01bc-9200000000-969a706cf6604e54ee812021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-6900000000-1fba1a01be746a6302f82021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-066u-9000000000-9ae7707cdd35387b89f52021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kf-9000000000-11c26c9e2bd8380923652021-09-24View Spectrum
NMRNot Available
ChemSpider ID55541
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID61633
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB37026
CRC / DFC (Dictionary of Food Compounds) IDKLZ32-I:KLZ32-I
EAFUS ID972
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet ID21835-00-7
GoodScent IDrw1012731
SuperScent ID61633
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
caramel
  1. Arn, H, Acree TE. “Flavornet: A database of aroma compounds based on odor potency in natural products”. Developments in Food Science 40 (1998): 27. doi:10.1016/S0167-4501(98)80029-0
  2. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
anise
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
balsam
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
sweet
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
maple
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
sugar
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
fenugreek
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
licorice
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content ReferenceNot Available