Description

Eupatundin CAS NO 20071-53-8 is a bioactive sesquiterpene lactone compound, recognized for its significant pharmacological potential. 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 sought by the pharmaceutical, nutraceutical, and life science research industries for applications in drug discovery and the development of therapeutic formulations.

Application

• Pharmaceutical research as a reference standard for analytical method development and validation.
• Active pharmaceutical ingredient (API) intermediate in the synthesis of novel therapeutic agents.
• Key material in preclinical studies investigating anti-inflammatory and cytotoxic activities.
• Standard compound for quality control in the manufacture of botanical extracts and herbal supplements.
• Biochemical tool for studying cellular pathways and molecular mechanisms in life science research.
• Component in the development of high-value nutraceutical and cosmeceutical products.

Basic Information

Product Name	Eupatundin
CAS No.	20071-53-8
Molecular Formula	C17H22O5
Molecular Weight	306.35 g/mol
Synonyms	Eupatundin; 6-Acetyl-8-hydroxy-4,4,7a-trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one; 8-Hydroxy-6-acetyl-4,4,7a-trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one; (6R,7aR)-6-Acetyl-8-hydroxy-4,4,7a-trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one; A sesquiterpene lactone from Eupatorium species.
EINECS	Contact for details

Quality Control

Our Eupatundin is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques, including HPLC and NMR, to confirm identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and analytical results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). For long-term storage, consider keeping the material under inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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