ContaminantDB: Artemetin

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References Targets (25)XML

Record Information

Version

1.0

Creation Date

2016-05-25 21:18:28 UTC

Update Date

2026-04-04 02:00:46 UTC

Accession Number

CHEM023810

Identification

Common Name

Artemetin

Class

Small Molecule

Description

Artemetin is an organic compound with the chemical formula C20H20O8 and an average molecular weight of 388.37 g/mol. Artemetin belongs to the o-methylated flavonoids, a subclass of flavonoids within the organic compounds. It is further classified under the superclass of phenylpropanoids and polyketides. This compound has been identified in one recorded source, specifically associated with food, food processing, and cookware in the preparation of vinegar.

Contaminant Sources

FooDB Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Artemisetin	ChEMBL, HMDB
5-Hydroxy-3,3',4',6,7-pentamethoxy-flavone	HMDB
5-Hydroxy-3,3',4',6,7-pentamethoxyflavone	HMDB
Erianthin	HMDB
Penta-O-methylquercetagetin	HMDB
Quercetagetin-3,6,7,3',4'-pentamethylether	HMDB
VX-6 CPD	MeSH, HMDB

Chemical Formula

C₂₀H₂₀O₈

Average Molecular Mass

388.368 g/mol

Monoisotopic Mass

388.116 g/mol

CAS Registry Number

479-90-3

IUPAC Name

Not Available

Traditional Name

artemetin

SMILES

COC1=CC2=C(C(O)=C1OC)C(=O)C(OC)=C(O2)C1=CC(OC)=C(OC)C=C1

InChI Identifier

InChI=1S/C20H20O8/c1-23-11-7-6-10(8-12(11)24-2)18-20(27-5)17(22)15-13(28-18)9-14(25-3)19(26-4)16(15)21/h6-9,21H,1-5H3

InChI Key

RIGYMJVFEJNCKD-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone.

Kingdom

Organic compounds

Super Class

Phenylpropanoids and polyketides

Class

Flavonoids

Sub Class

O-methylated flavonoids

Direct Parent

7-O-methylated flavonoids

Alternative Parents

Substituents

3p-methoxyflavonoid-skeleton
3-methoxyflavonoid-skeleton
4p-methoxyflavonoid-skeleton
6-methoxyflavonoid-skeleton
7-methoxyflavonoid-skeleton
Hydroxyflavonoid
5-hydroxyflavonoid
Flavone
3-methoxychromone
Chromone
Dimethoxybenzene
Benzopyran
1-benzopyran
O-dimethoxybenzene
Anisole
Phenol ether
Methoxybenzene
Phenoxy compound
1-hydroxy-4-unsubstituted benzenoid
Alkyl aryl ether
Pyranone
Benzenoid
Monocyclic benzene moiety
Pyran
Vinylogous acid
Heteroaromatic compound
Ether
Organoheterocyclic compound
Oxacycle
Organic oxygen compound
Hydrocarbon derivative
Organic oxide
Organooxygen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Flavones and Flavonols (LMPK12113017 )

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	0.022 g/L	ALOGPS
logP	2.94	ALOGPS
logP	2.55	ChemAxon
logS	-4.2	ALOGPS
pKa (Strongest Acidic)	8.93	ChemAxon
pKa (Strongest Basic)	-4.2	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	8	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	92.68 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	101.52 m³·mol⁻¹	ChemAxon
Polarizability	39.73 Å³	ChemAxon
Number of Rings	3	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-0ab9-0409000000-818416c92c8bb13e0a28	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-006t-1123900000-1663d00dbb0114868e43	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	splash10-000i-0009000000-1170e892ffb218156a7f	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-000i-0009000000-633c381b42ad4a1fdb25	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0f97-0519000000-f1cc7d64efa11051d264	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-000i-0009000000-7edd0fc889c36aa0e05f	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-000i-0009000000-6d84193e82d8fa90c3d4	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-00kf-2698000000-3ddf30a32555d38709db	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-000i-0009000000-ef21479af5b11bdd8aaa	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-000i-0309000000-2a90c4d049e5147b7833	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0311-1902000000-9f85acfa9ab077b19a9b	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-000i-0009000000-ede85f82b500aeed4a15	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-000i-0009000000-d539533e89e8a6e60b9f	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0002-2915000000-da43bbfdffc887751a37	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

HMDB0030095

FooDB ID

FDB001546

Phenol Explorer ID

Not Available

KNApSAcK ID

C00004712

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Not Available

Chemspider ID

4478461

ChEBI ID

479529

PubChem Compound ID

5320351

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. Afendi FM, Okada T, Yamazaki M, Hirai-Morita A, Nakamura Y, Nakamura K, Ikeda S, Takahashi H, Altaf-Ul-Amin M, Darusman LK, Saito K, Kanaya S. (2012) KNApSAcK family databases: integrated metabolite-plant species databases for multifaceted plant research. Plant Cell Physiol. 2012 Feb;53(2):e1.

Artemetin (CHEM023810)

Structure for CHEM023810: Artemetin