Showing Compound 2-Acetyl-5-methylfuran (FDB013878)

Record Information

Version

1.0

Creation date

2010-04-08 22:10:57 UTC

Update date

2025-11-19 00:37:51 UTC

Primary ID

FDB013878

Secondary Accession Numbers

Not Available

Chemical Information

FooDB Name

2-Acetyl-5-methylfuran

Description

2-Acetyl-5-methylfuran, also known as 2-methyl-5-acetylfuran, belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group. 2-Acetyl-5-methylfuran is a strong, coconut, and coumarin tasting compound. 2-Acetyl-5-methylfuran has been detected, but not quantified in, several different foods, such as welsh onions (Allium fistulosum), fruits, black tea, green tea, and herbal tea. This could make 2-acetyl-5-methylfuran a potential biomarker for the consumption of these foods. Based on a literature review a small amount of articles have been published on 2-Acetyl-5-methylfuran.

CAS Number

1193-79-9

Structure

MOL SDF PDB SMILES InChI

Synonyms

Synonym	Source
1-(5-Methyl-2-furanyl)ethanone	ChEBI
1-(5-Methyl-2-furyl)ethan-1-one	ChEBI
1-(5-Methyl-2-furyl)ethanone	ChEBI
2-Methyl-5-acetylfuran	ChEBI
5-Acetyl-2-methylfuran	ChEBI
5-Methyl-2-acetylfuran	ChEBI
5-Methyl-2-furylmethylketone	ChEBI
Methyl 5-methyl-2-furyl ketone	ChEBI
1-(5-Methyl-2-furanyl)-ethanone	HMDB
1-(5-Methyl-2-furanyl)ethanone, 9ci	HMDB
1-(5-Methylfuran-2-yl)ethanone	HMDB
2-Acetyl, 5-mefuran	HMDB
2-Acetyl-5-methyl-furan	HMDB
FEMA 3069	HMDB
Ketone, methyl 5-methyl-2-furyl	HMDB
Methyl (5-methyl-2-furyl) ketone, 8ci	HMDB
1-(5-Methyl-2-furanyl)ethanone, 9CI	db_source
1-(5-methylfuran-2-yl)ethanone	biospider
Ethanone, 1-(5-methyl-2-furanyl)-	biospider
Furan, 2-acetyl-5-methyl-	biospider
Methyl (5-methyl-2-furyl) ketone, 8CI	db_source

Predicted Properties

Property	Value	Source
Water Solubility	10.7 g/L	ALOGPS
logP	0.94	ALOGPS
logP	0.79	ChemAxon
logS	-1.1	ALOGPS
pKa (Strongest Acidic)	14.62	ChemAxon
pKa (Strongest Basic)	-3	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	30.21 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	34 m³·mol⁻¹	ChemAxon
Polarizability	13.15 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Chemical Formula

C7H8O2

IUPAC name

1-(5-methylfuran-2-yl)ethan-1-one

InChI Identifier

InChI=1S/C7H8O2/c1-5-3-4-7(9-5)6(2)8/h3-4H,1-2H3

InChI Key

KEFJLCGVTHRGAH-UHFFFAOYSA-N

Isomeric SMILES

CC(=O)C1=CC=C(C)O1

Average Molecular Weight

124.1372

Monoisotopic Molecular Weight

124.0524295

Classification

Description

Belongs to the class of organic compounds known as aryl alkyl ketones. These are ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

Aryl alkyl ketones

Alternative Parents

Substituents

Aryl alkyl ketone
Heteroaromatic compound
Furan
Oxacycle
Organoheterocyclic compound
Organic oxide
Hydrocarbon derivative
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

methyl ketone (CHEBI:562752 )
furans (CHEBI:562752 )
aromatic ketone (CHEBI:562752 )

Ontology

Disposition

Route of exposure:

Enteral:

Ingestion

Source:

Food

Biological:

Animal

Plant:

Biological location:

Biofluid and excreta:

Subcellular:

Cytoplasm

Cell and elements:

Extracellular

Role

Industrial application:

Food and nutrition:

Flavoring agent

Biological role:

Nutrient

Physico-Chemical Properties

Physico-Chemical Properties - Experimental

Property	Value	Reference
Physical state	Not Available
Physical Description	Not Available
Mass Composition	C 67.73%; H 6.50%; O 25.78%	DFC
Melting Point	Not Available
Boiling Point	Bp10 80°	DFC
Experimental Water Solubility	Not Available
Experimental logP	Not Available
Experimental pKa	Not Available
Isoelectric point	Not Available
Charge	Not Available
Optical Rotation	Not Available
Spectroscopic UV Data	Not Available
Density	d204 1.07	DFC
Refractive Index	n20D 1.5138	DFC

Spectra

EI-MS/GC-MS

Type	Description	Splash Key	View
EI-MS	Mass Spectrum (Electron Ionization)	splash10-0a4i-6900000000-95c4649eabdbb5ade9b9	2015-03-01	View Spectrum
Predicted GC-MS	2-Acetyl-5-methylfuran, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	splash10-0khc-9300000000-5ac9d4d2fdc967ceca15	Spectrum
Predicted GC-MS	2-Acetyl-5-methylfuran, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	Not Available	Spectrum

MS/MS

Type	Description	Splash Key	View
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-056r-0900000000-6ce869c65e1058a03117	2015-04-24	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0a6r-2900000000-7fb693037561886dbdda	2015-04-24	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0zfr-9200000000-a42b59e5a84da1172106	2015-04-24	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-00di-0900000000-160cb761466061d3dbf6	2015-04-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-00e9-9700000000-cc7ec9b57881d6d58f63	2015-04-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0pdm-9200000000-a3d276f36fe7972f3cff	2015-04-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0089-9600000000-8796550e8d91fd10c997	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0w9c-9100000000-93dc23d3bf73a0207b18	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-000m-9000000000-30df1072d8b06a3c56f3	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-000x-9100000000-8f790fe0569672ba5a2f	2021-09-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0006-9000000000-a2de2905fc3573f3d52c	2021-09-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0f76-9000000000-d0be99d6117a45383b46	2021-09-25	View Spectrum

NMR

Type	Description	View
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)	Spectrum

External Links

ChemSpider ID

13858

ChEMBL ID

CHEMBL455506

KEGG Compound ID

Not Available

Pubchem Compound ID

14514

Pubchem Substance ID

Not Available

ChEBI ID

Not Available

Phenol-Explorer ID

Not Available

DrugBank ID

Not Available

HMDB ID

HMDB35226

CRC / DFC (Dictionary of Food Compounds) ID

JJJ51-M:JJJ51-M

EAFUS ID

Dr. Duke ID

Not Available

BIGG ID

Not Available

KNApSAcK ID

Not Available

HET ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

Flavornet ID

Not Available

GoodScent ID

rw1027731

SuperScent ID

Not Available

Wikipedia ID

2-Acetyl-5-methylfuran

Phenol-Explorer Metabolite ID

Not Available

Duplicate IDS

Not Available

Old DFC IDS

Not Available

Associated Foods

Food	Content Range	Average	Reference
Food			Reference

Biological Effects and Interactions

Health Effects / Bioactivities

Not Available

Enzymes

Not Available

Pathways

Not Available

Metabolism

Not Available

Biosynthesis

Not Available

Organoleptic Properties

Flavours

Flavor	Citations
strong	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
musty	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
nutty	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
hay	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
coconut	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
coumarin	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
milky	The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.