ContaminantDB: 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-05-19 01:52:24 UTC

Update Date

2026-04-05 16:53:22 UTC

Accession Number

CHEM004590

Identification

Common Name

4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE

Class

Small Molecule

Description

Furaneol acetate is used in meaty and caramel-type flavours.

Contaminant Sources

EAFUS Chemicals
FooDB Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Furaneol acetic acid	Generator
3(2H)-Furanone, 4-hydroxy-2,5-dimethyl-, acetate	HMDB
4-(Acetyloxy)-2,5-dimethyl-3(2H)-furanone	HMDB
4-Acetoxy-2,5-dimethyl-3(2H)-furanone	HMDB
4-Acetoxy-2,5-dimethyl-3(2H)furanone	HMDB
4-Hydroxy-2,5-dimethyl-3(2H)-furanone acetate	HMDB
FEMA 3797	HMDB
2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetic acid	Generator

Chemical Formula

C₈H₁₀O₄

Average Molecular Mass

170.163 g/mol

Monoisotopic Mass

170.058 g/mol

CAS Registry Number

4166-20-5

IUPAC Name

2,5-dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate

Traditional Name

2,5-dimethyl-4-oxo-5H-furan-3-yl acetate

SMILES

CC1OC(C)=C(OC(C)=O)C1=O

InChI Identifier

InChI=1S/C8H10O4/c1-4-7(10)8(5(2)11-4)12-6(3)9/h4H,1-3H3

InChI Key

VPKIUOQJQJVLRW-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as furanones. Furanones are compounds containing a furan ring bearing a ketone group.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Dihydrofurans

Sub Class

Furanones

Direct Parent

Furanones

Alternative Parents

Substituents

3-furanone
Vinylogous ester
Enol ester
Cyclic ketone
Ketone
Carboxylic acid ester
Oxacycle
Monocarboxylic acid or derivatives
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
Aliphatic heteromonocyclic compound

Molecular Framework

Aliphatic heteromonocyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	30.8 g/L	ALOGPS
logP	0.53	ALOGPS
logP	0.12	ChemAxon
logS	-0.74	ALOGPS
pKa (Strongest Acidic)	7.18	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	52.6 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	42.44 m³·mol⁻¹	ChemAxon
Polarizability	16.71 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-0006-9300000000-95f65bee28726395c727	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00di-0900000000-9ab0862a4a627d059d20	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-00b9-2900000000-6b3f68bc43ea933a71f3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-02td-9200000000-b6ea668343fcade4a7b0	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-016r-2900000000-3e2d99e20632c4cdb325	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0a6r-5900000000-2dcc9e1ea46a97ea9102	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a4i-9200000000-6d4c69db79f77b483cfe	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00fr-1900000000-db4a7f42cd07bef1e5b2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0096-8900000000-3bb280b2507229791d0a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9000000000-e5a85d419289a243d51d	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-014i-0900000000-bf9c845e7a39f51ef4bb	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0a4i-9400000000-9238efa5367f0209d068	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a4l-9000000000-b3b46eedef814d0a0ff5	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Not Available

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

Not Available

Uses/Sources

Not Available

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

HMDB0032966

FooDB ID

FDB010953

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Not Available

Chemspider ID

55270

ChEBI ID

Not Available

PubChem Compound ID

61334

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.

4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE (CHEM004590)

Structure for CHEM004590: 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE