Description

Eupatilin is a polymethoxyflavone, a specific class of flavonoid compound known for its significant biological activity. This high-purity phytochemical is valued for its role as a key reference standard and active ingredient in advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and life science research industries for its well-documented properties.

Application

• Pharmaceutical Reference Standard for quality control and method validation in analytical laboratories.
• Active Pharmaceutical Ingredient (API) intermediate for the development of gastroprotective and anti-inflammatory medications.
• Key material in preclinical research studying mechanisms of action related to inflammation, oxidative stress, and cellular signaling pathways.
• Standard compound for natural product isolation and identification workflows in phytochemistry.
• Building block for the synthesis of novel flavonoid derivatives with enhanced bioactivity.
• Component in in-vitro assay development for screening and pharmacological studies.

Basic Information

Product Name	Eupatilin
CAS No.	22368-21-4
Molecular Formula	C18H16O8
Molecular Weight	360.32 g/mol
Synonyms	5,7-Dihydroxy-3',4',6-trimethoxyflavone; 3',4',6-Trimethoxyluteolin; 6-Methoxyluteolin 3',4'-dimethyl ether; Eupatilin; Eupatilin (flavonoid); Artemetin; CAS 22368-21-4
EINECS	Contact for details

Quality Control

Our Eupatilin is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry guidelines to support our clients' regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C).

Specification

Item	Specification
Appearance	Yellow to light yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.2%
Heavy Metals	≤20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.