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E4660

Sigma-Aldrich

Eupatorin

≥97% (HPLC)

Synonym(s):
3′,5-Dihydroxy-4′,6,7-trimethoxyflavone, 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-4H-1-benzopyran-4-one, 6-Methoxyluteolin 4′,7-dimethyl ether, NSC 106402
Empirical Formula (Hill Notation):
C18H16O7
CAS Number:
Molecular Weight:
344.32
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

Assay

≥97% (HPLC)

form

powder

color

white to beige

solubility

DMSO: >10 mg/mL

storage temp.

room temp

SMILES string

COc1ccc(cc1O)C2=CC(=O)c3c(O)c(OC)c(OC)cc3O2

InChI

1S/C18H16O7/c1-22-12-5-4-9(6-10(12)19)13-7-11(20)16-14(25-13)8-15(23-2)18(24-3)17(16)21/h4-8,19,21H,1-3H3

InChI key

KLAOKWJLUQKWIF-UHFFFAOYSA-N

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Eupatorin ≥97% (HPLC)

Sigma-Aldrich

E4660

Eupatorin

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PHL80451

Eupatorin

Eurycomanone ≥95% (HPLC)

Sigma-Aldrich

SML3374

Eurycomanone

Eupalitin phyproof® Reference Substance

PHL82534

Eupalitin

assay

≥97% (HPLC)

assay

≥90.0% (HPLC)

assay

≥95% (HPLC)

assay

≥90.0% (HPLC)

form

powder

form

solid

form

powder

form

powder

color

white to beige

color

-

color

white to beige

color

-

solubility

DMSO: >10 mg/mL

solubility

-

solubility

DMSO: 2 mg/mL, clear

solubility

-

storage temp.

room temp

storage temp.

-

storage temp.

-10 to -25°C

storage temp.

-

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

-

Application

Eupatorin has been used as reference standard for characterization of Artemisia extracts using mass spectrometry (MS).

Biochem/physiol Actions

Eupatorin acts as an antiproliferative in cells expressing the CYP1A- family. It induces G2/M block follow by apoptosis in cells expressing the CYP1A- family. It also functions as an anti-inflammatory.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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