ContaminantDB: Phloroacetophenone

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

Record Information

Version

1.0

Creation Date

2016-05-25 20:58:54 UTC

Update Date

2026-04-03 00:45:42 UTC

Accession Number

CHEM023332

Identification

Common Name

Phloroacetophenone

Class

Small Molecule

Description

A benzenetriol that is acetophenone in which the hydrogens at positions 2, 4, and 6 on the phenyl group are replaced by hydroxy groups. It is used as a matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of acidic glycans and glycopeptides.

Contaminant Sources

FooDB Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF 3D-SDF PDB SMILES InChI View 3D Structure

Synonyms

Value	Source
2,4,6-Trihydroxyacetophenone	ChEBI
2-Acetylphloroglucinol	ChEBI
Acetophloroglucine	ChEBI
Acetylphloroglucinol	ChEBI
Monoacetylphloroglucinol	ChEBI
Phloracetophenone	ChEBI
Phloroacetophenone	ChEBI
THAP	ChEBI
1-(2,4, 6-Trihydroxyphenyl)ethanone	HMDB
1-(2,4,6-Trihydroxyphenyl)-ethanone	HMDB
1-(2,4,6-Trihydroxyphenyl)ethanone	HMDB
1-(2,4,6-Trihydroxyphenyl)ethanone, 9ci	HMDB
2',4',6'-Trihydroxy-acetophenone	HMDB
2',4',6'-Trihydroxyacetophenone monohydrate	HMDB
2-Acetyl-1,3,5-benzenetriol	HMDB
Acetophenone, 2',4',6'-trihydroxy- (8ci)	HMDB
Acetophloroglucinol	HMDB
Phloracetophene	HMDB
2,4,6-Trihydroxy-acetophenone	HMDB
4-mono-Hydroxy-acetophenone	HMDB
2,4,-Dihydroxy-acetophenone	HMDB
2,4,6-THA	HMDB

Chemical Formula

C₈H₈O₄

Average Molecular Mass

168.147 g/mol

Monoisotopic Mass

168.042 g/mol

CAS Registry Number

480-66-0

IUPAC Name

1-(2,4,6-trihydroxyphenyl)ethan-1-one

Traditional Name

2,4,6-trihydroxyacetophenone

SMILES

CC(=O)C1=C(O)C=C(O)C=C1O

InChI Identifier

InChI=1S/C8H8O4/c1-4(9)8-6(11)2-5(10)3-7(8)12/h2-3,10-12H,1H3

InChI Key

XLEYFDVVXLMULC-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.

Kingdom

Organic compounds

Super Class

Organic oxygen compounds

Class

Organooxygen compounds

Sub Class

Carbonyl compounds

Direct Parent

Alkyl-phenylketones

Alternative Parents

Substituents

Alkyl-phenylketone
Acylphloroglucinol derivative
Acetophenone
Phloroglucinol derivative
Benzenetriol
Aryl alkyl ketone
Benzoyl
1-hydroxy-4-unsubstituted benzenoid
1-hydroxy-2-unsubstituted benzenoid
Phenol
Benzenoid
Monocyclic benzene moiety
Vinylogous acid
Polyol
Hydrocarbon derivative
Organic oxide
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

methyl ketone (CHEBI:64344 )
aromatic ketone (CHEBI:64344 )
benzenetriol (CHEBI:64344 )

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	6.56 g/L	ALOGPS
logP	0.84	ALOGPS
logP	1.92	ChemAxon
logS	-1.4	ALOGPS
pKa (Strongest Acidic)	8.03	ChemAxon
pKa (Strongest Basic)	-3.6	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	4	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	77.76 Å²	ChemAxon
Rotatable Bond Count	1	ChemAxon
Refractivity	42.4 m³·mol⁻¹	ChemAxon
Polarizability	15.71 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	splash10-0uxr-1900000000-c640fdb3756ff469be64	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positive	splash10-0300-4139000000-b50f4bf400f878c9b3a6	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , negative	splash10-00di-0900000000-ba8cd8b451c5fac4c8a3	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , negative	splash10-00di-0900000000-d6ab8e4cefbdc9be671f	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , positive	splash10-0udi-0900000000-a0fd3047a84225da61d9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Linear Ion Trap , positive	splash10-0udi-0900000000-e778aaab2bdbec365d68	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-014i-0900000000-8f18bfa483c344c937b5	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-014i-0900000000-7b111e51f726ac74cf70	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0udl-5900000000-3962c436b5c05a9a0ca3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-014i-0900000000-5d9a20e0063d5bba08a8	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-00or-0900000000-3a050859d59d808ae070	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0059-5900000000-3b9e89e6188f422938ac	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-014i-1900000000-663bacb4b0e67d970489	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0fr6-6900000000-f00bfc59e2420a31ed99	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-015c-9200000000-013b98101a50407d43c5	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-014i-0900000000-18e61dd3d41e0b51a809	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-004i-3900000000-ccfff7c1bcecb10eddf6	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0006-9000000000-8f870a7da2d3f8dd9297	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