SML1689

Eupatilin

≥98% (HPLC)

• Synonym(s): 2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one, 5,7-Dihydroxy-3′,4′,6-trimethoxyflavone, NSC 122413
• Empirical Formula (Hill Notation): C₁₈H₁₆O₇
• CAS Number: 22368-21-4
• Molecular Weight: 344.32
• MDL number: MFCD13194819
• UNSPSC Code: 12352200
• PubChem Substance ID: 329826018
• NACRES: NA.77

Properties

• biological source: (Isolated from Artemisia sp.)
• Quality Level: 100
• Assay: ≥98% (HPLC)
• form: powder
• storage condition: desiccated; protect from light
• color: white to beige
• solubility: DMSO: 20 mg/mL, clear
• storage temp.: −20°C
• SMILES string: O=C1C=C(C2=CC=C(OC)C(OC)=C2)OC3=CC(O)=C(OC)C(O)=C31
• InChI: 1S/C18H16O7/c1-22-12-5-4-9(6-14(12)23-2)13-7-10(19)16-15(25-13)8-11(20)18(24-3)17(16)21/h4-8,20-21H,1-3H3
• InChI key: DRRWBCNQOKKKOL-UHFFFAOYSA-N

Description

Application

Eupatilin has been used to investigate its inhibitory effects on intracranial hemorrhage (ICH)-induced inflammation and its anti-inflammatory mechanisms in mouse BV2 cells, in vitro. It has also been used as a standard for its quantitative estimation in Artemisia extracts by microcolumn high performance liquid chromatography with diode array (HPLC-DAD) assay.

Biochem/physiol Actions

Eupatilin is a flavone with anti-oxidative, anti-inflammatory, and anti-cancer properties.

Eupatilin is an important constituent in the leaves of Artemisia argyi and also an active component of DA-9601. It exhibits anti-apoptotic effects. Eupatilin provides protection against tumor necrosis factor α (TNF-α)-mediated inflammation in human umbilical vein endothelial cells. It is used in the treatment of gastritis and peptic ulcers. Eupatilin safeguards gastric epithelial cells from oxidative damage and smooth muscle cells from indomethacin-induced cell damage. Eupatilin lowers bile acid-stimulated hepatocyte apoptosis.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable