Description

Ecklonialactone B CAS NO 121923-96-4 is a specialized marine-derived lactone compound, valued for its unique structural framework and biological activity profile. This compound is of significant interest for research and development in advanced life science applications. It serves as a critical intermediate and reference standard for pharmaceutical discovery, agrochemical research, and high-value biochemical synthesis. Our supply ensures high purity and batch-to-batch consistency to meet rigorous R&D and pilot-scale production demands.

Application

• Pharmaceutical Research: Acts as a key intermediate or reference standard in the discovery and development of novel therapeutic agents, particularly in oncology and anti-inflammatory drug pipelines.
• Agrochemical Development: Serves as a lead compound or synthetic precursor for creating new-generation crop protection agents with unique modes of action.
• Biochemical Synthesis: Utilized as a chiral building block in the synthesis of complex natural products and fine chemicals.
• Academic & Institutional Research: Employed in university and government labs for studying structure-activity relationships (SAR) and marine natural product chemistry.
• Cosmeceutical Ingredient Research: Investigated for potential bioactive properties in high-end skincare and cosmetic formulations.
• Reference Material: Supplied as a high-purity certified reference material (CRM) for analytical method development and quality control laboratories.

Basic Information

Product Name	Ecklonialactone B
CAS No.	121923-96-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ecklonialactone B; (3aS,4R,7aR)-4-Hydroxy-4,7a-dimethyl-3a,4,5,6,7,7a-hexahydro-1-benzofuran-2(3H)-one; Marine lactone B; Ecklonialactone; 121923-96-4; 4,7a-Dimethyl-3a,4,5,6,7,7a-hexahydro-1-benzofuran-2(3H)-one, 4-hydroxy-, (3aS,4R,7aR)-
EINECS	Contact for details

Quality Control

Every batch of Ecklonialactone B is produced and analyzed under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and conformity to specification. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. Our quality commitment aligns with cGMP principles for active pharmaceutical ingredients (APIs) and fine chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain stability. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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