Description

Eremantholide A is a bioactive sesquiterpene lactone compound, a class of molecules renowned for their significant biological and pharmacological potential. This high-purity compound is valued for its role as a critical reference standard and a promising scaffold in advanced research and development. It is primarily sought by professionals in the pharmaceutical, biotechnology, and natural product chemistry sectors for applications in drug discovery, bioactivity screening, and analytical method development.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and a lead compound for investigating anti-inflammatory, anti-cancer, and other therapeutic activities.
• Bioactivity Screening: Used in high-throughput screening assays to evaluate interactions with biological targets and pathways.
• Natural Product Chemistry: Acts as a purified marker compound for the identification, quantification, and quality control of plant extracts and complex botanical mixtures.
• Analytical Method Development: Employed as a certified reference material (CRM) to validate and calibrate analytical techniques such as HPLC, LC-MS, and NMR.
• Academic & Institutional Research: Utilized in universities and research institutes for mechanistic studies in biochemistry, cell biology, and pharmacology.
• Standards & Metrology: Provides a traceable standard for ensuring accuracy and compliance in regulatory and quality control laboratories.

Basic Information

Product Name	Eremantholide A
CAS No.	58030-93-6
Molecular Formula	C15H20O3
Molecular Weight	248.32 g/mol
Synonyms	Eremantholide A; (3aR,4S,6aR,9aS,9bR)-4-(Acetyloxy)-3a,4,5,6,6a,7,9a,9b-octahydro-3,6,9-trimethylazuleno[4,5-b]furan-2,8-dione; 2H-3,9a-Methano-1-benzoxepin-7(4H)-one, 4-(acetyloxy)decahydro-3,6,9-trimethyl-, (3R,3aS,4S,6aR,9R,9aS,9bR)-rel-; A sesquiterpene lactone from Eremanthus species.
EINECS	Contact for details

Quality Control

Our Eremantholide A is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is characterized using advanced analytical techniques, including NMR and mass spectrometry, for definitive structural confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and chromatographic profile is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing under inert atmosphere at -20°C to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with reference structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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