ContaminantDB: Tetrahydrodemethoxycurcumin

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

Record Information

Version

1.0

Creation Date

2016-05-25 03:01:26 UTC

Update Date

2026-04-03 14:54:43 UTC

Accession Number

CHEM021174

Identification

Common Name

Tetrahydrodemethoxycurcumin

Class

Small Molecule

Description

Contaminant Sources

Cosmetic Chemicals

Contaminant Type

Not Available

Chemical Structure

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

Synonyms

Not Available

Chemical Formula

C₂₀H₂₂O₅

Average Molecular Mass

342.391 g/mol

Monoisotopic Mass

342.147 g/mol

CAS Registry Number

Not Available

IUPAC Name

1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptane-3,5-dione

Traditional Name

1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptane-3,5-dione

SMILES

COC1=C(O)C=CC(CCC(=O)CC(=O)CCC2=CC=C(O)C=C2)=C1

InChI Identifier

InChI=1S/C20H22O5/c1-25-20-12-15(6-11-19(20)24)5-10-18(23)13-17(22)9-4-14-2-7-16(21)8-3-14/h2-3,6-8,11-12,21,24H,4-5,9-10,13H2,1H3

InChI Key

HJFYFYWETUVIHT-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as curcuminoids. These are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Diarylheptanoids

Sub Class

Linear diarylheptanoids

Direct Parent

Curcuminoids

Alternative Parents

Substituents

Desmethoxycurcumin
Gingerdione
Methoxyphenol
Anisole
Phenoxy compound
Phenol ether
Methoxybenzene
Phenol
1-hydroxy-2-unsubstituted benzenoid
Alkyl aryl ether
1,3-diketone
Benzenoid
1,3-dicarbonyl compound
Monocyclic benzene moiety
Ketone
Ether
Organooxygen compound
Organic oxygen compound
Carbonyl group
Hydrocarbon derivative
Organic oxide
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic 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	0.0054 g/L	ALOGPS
logP	3.6	ALOGPS
logP	4.12	ChemAxon
logS	-4.8	ALOGPS
pKa (Strongest Acidic)	9.17	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	83.83 Å²	ChemAxon
Rotatable Bond Count	9	ChemAxon
Refractivity	95.16 m³·mol⁻¹	ChemAxon
Polarizability	36.79 Å³	ChemAxon
Number of Rings	2	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	splash10-05fv-0900000000-34111bef5bf9211a43b5	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0006-0519000000-465a503cefd858b9da69	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-054k-0911000000-72649fb12d82df10b3dc	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-052b-2900000000-700f3a667be08e51ce35	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0006-0209000000-f9a482c4dff0ad93088c	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0006-0945000000-0315ac9bdbfe3b31df83	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0r03-7961000000-2ff814a85edb10b0627e	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

HMDB0146054

FooDB ID

Not Available

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

Not Available

ChEBI ID

Not Available

PubChem Compound ID

9906039

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

Not Available

Tetrahydrodemethoxycurcumin (CHEM021174)

Structure for CHEM021174: Tetrahydrodemethoxycurcumin