Description

Eupalinolide O is a bioactive sesquiterpene lactone, a class of compounds known for their significant pharmacological potential. This high-purity reference standard is critical for research and development in drug discovery and natural product chemistry. It is primarily utilized by scientists and manufacturers in the pharmaceutical, biotechnology, and academic research sectors for analytical and investigative purposes.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the quality control and identification of herbal extracts and related products.
• Bioactivity Research: Serves as a key compound in studies investigating anti-inflammatory, anti-cancer, or other therapeutic properties of sesquiterpene lactones.
• Natural Product Isolation & Analysis: Employed in the isolation, purification, and structural elucidation of compounds from the Eupatorium genus and other botanical sources.
• Biochemical Pathway Studies: Used as a probe or inhibitor to study specific enzymatic pathways and biological mechanisms in cellular models.
• Analytical Method Development: Essential for developing and validating analytical methods such as HPLC, LC-MS, and NMR for complex natural product matrices.

Basic Information

Product Name	Eupalinolide O
CAS No.	2170228-67-6
Molecular Formula	C15H18O4
Molecular Weight	262.30 g/mol
Synonyms	(3aR,4S,6aR,9aS,9bR)-4-Hydroxy-6a-methyl-3-methylidene-4,5,6,6a,7,8,9a,9b-octahydro-3aH-cyclodeca[b]furan-2,10-dione; Eupalin O; Eupalinolide-O; Eupalinolide O (from Eupatorium lindleyanum); 3a,4,5,6,6a,7,8,9a-Octahydro-4-hydroxy-6a-methyl-3-methylene-cyclodeca[b]furan-2,10-dione
EINECS	Contact for details

Quality Control

Our Eupalinolide O is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, MS) for identity confirmation, to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) with lot-specific data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep the container sealed to protect the compound from moisture and atmospheric contaminants.

Specification

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

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