Showing Compound 2-Methylpentan-3-one (FDB007633)

Record Information

Version

1.0

Creation date

2010-04-08 22:07:42 UTC

Update date

2019-11-26 03:01:44 UTC

Primary ID

FDB007633

Secondary Accession Numbers

Not Available

Chemical Information

FooDB Name

2-Methylpentan-3-one

Description

Isopropyl ethyl ketone (or ethyl isopropyl ketone) is a volatile organic compound. Isopropyl ethyl ketone is an aliphatic ketone used as a reagent in organic chemistry and as a solvent. Isopropyl ethyl ketone is occasionally found as a volatile component of normal human biofluids. It is a component of the feces in the normal population. Volatile organic compounds from feces have the potential to help in the diagnosis of gastrointestinal disease. (PMID: 5556886, 17314143). 2-Methylpentan-3-one is found in corn.

CAS Number

565-69-5

Structure

MOL SDF PDB SMILES InChI

Synonyms

Synonym	Source
2-Methyl-3-pentanal	HMDB
2-Methyl-3-pentanone	HMDB
2-Methylpentan-3-one	HMDB
4-Methyl-3-pentanone	HMDB
iso-C3H7COC2H5	HMDB
Isopropyl ethyl ketone	HMDB
3-Pentanone, 2-methyl-	biospider
Ethyl isopropyl ketone	biospider
Iso-C3H7COC2H5	HMDB

Predicted Properties

Property	Value	Source
Water Solubility	15.9 g/L	ALOGPS
logP	1.45	ALOGPS
logP	2.05	ChemAxon
logS	-0.8	ALOGPS
pKa (Strongest Basic)	-7.4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	17.07 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	30.02 m³·mol⁻¹	ChemAxon
Polarizability	12.05 Å³	ChemAxon
Number of Rings	0	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

C6H12O

IUPAC name

2-methylpentan-3-one

InChI Identifier

InChI=1S/C6H12O/c1-4-6(7)5(2)3/h5H,4H2,1-3H3

InChI Key

HYTRYEXINDDXJK-UHFFFAOYSA-N

Isomeric SMILES

CCC(=O)C(C)C

Average Molecular Weight

100.1589

Monoisotopic Molecular Weight

100.088815006

Classification

Description

Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

Ketones

Alternative Parents

Substituents

Ketone
Organic oxide
Hydrocarbon derivative
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Ontology

Disposition

Route of exposure:

Enteral:

Ingestion

Source:

Biological:

Plant:

Poaceae

Biological location:

Subcellular:

Biofluid and excreta:

Feces

Physico-Chemical Properties - Experimental

Property	Value	Reference
Physical state	Solid
Physical Description	Not Available
Mass Composition	C 71.95%; H 12.08%; O 15.97%	CCD
Melting Point	Not Available
Boiling Point	Bp 115 - 116 °	CCD
Experimental Water Solubility	15.5 mg/mL at 25 oC	SUZUKI,T (1991)
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	d 18 00.81	CCD
Refractive Index	Not Available

Spectra

EI-MS/GC-MS

Type	Description	Splash Key	View
EI-MS	Mass Spectrum (Electron Ionization)	splash10-0a6u-9000000000-d28dd0d8a918e0f4cc66	2015-03-01	View Spectrum
Predicted GC-MS	2-Methylpentan-3-one, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive	splash10-052f-9000000000-169ad2a703b9155e87e1	Spectrum
Predicted GC-MS	2-Methylpentan-3-one, 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	splash10-0udi-3900000000-f8fe4280f501b51a75a0	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0udi-8900000000-f29a5d1fc06f1e264627	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9000000000-af27439b3c00cb9f7f99	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0002-9000000000-0bab6124e7b3c3f34290	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0002-9000000000-a96b32781fe6fa58a9a5	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-05o0-9000000000-9f11e48c43be9ddf2746	2016-08-03	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0f7o-9200000000-d9aa9c6699ef98b386a7	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-000x-9000000000-1596f7157a58311f2185	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9000000000-2f31ecbea2ca586e8109	2021-09-23	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0002-9000000000-658fe53778817eb82301	2021-09-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0a4i-9000000000-d0bb07edc9d68aebeb9b	2021-09-25	View Spectrum
Predicted MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a4i-9000000000-6dd1cab74eba4bd80339	2021-09-25	View Spectrum

NMR

Type	Description	View
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, experimental)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, CDCl₃, experimental)	Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50.18 MHz, CDCl₃, experimental)	Spectrum
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
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, experimental)	Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, experimental)	Spectrum
2D NMR	[¹H, ¹³C]-HSQC NMR Spectrum (2D, 600 MHz, H₂O, experimental)	Spectrum

External Links

ChemSpider ID

10791

ChEMBL ID

Not Available

KEGG Compound ID

Not Available

Pubchem Compound ID

11265

Pubchem Substance ID

Not Available

ChEBI ID

Not Available

Phenol-Explorer ID

Not Available

DrugBank ID

Not Available

HMDB ID

HMDB05846

CRC / DFC (Dictionary of Food Compounds) ID

DDF04-C:DDF04-C

EAFUS ID

Not Available

Dr. Duke ID

2-METHYL-PENTAN-3-ONE

BIGG ID

Not Available

KNApSAcK ID

Not Available

HET ID

Not Available

Food Biomarker Ontology

Not Available

VMH ID

Not Available

Flavornet ID

565-69-5

GoodScent ID

Not Available

SuperScent ID

Not Available

Wikipedia ID

Ethyl_isopropyl_ketone

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
mint	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

Files

MSDS

show

References

Synthesis Reference

Not Available

General Reference

Not Available

Content Reference

— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).