Description

[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] (8Z,11Z,14Z)-icosa-8,11,14-trienoate is a high-purity, structurally defined sterol ester of arachidonic acid, serving as a critical reference standard and advanced intermediate for research and development. This compound is essential for scientists in pharmaceutical, nutraceutical, and biochemical research who require precise molecular tools for studying lipid metabolism, cell signaling pathways, and inflammatory processes. Its defined stereochemistry and high purity make it indispensable for analytical method development, bioactivity studies, and the synthesis of more complex bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of related compounds in drug development and quality control laboratories.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies related to eicosanoid biosynthesis and sterol metabolism.
• Lipidomics and Metabolomics: A critical analytical standard for the accurate quantification and profiling of complex lipid species in biological samples using LC-MS or GC-MS.
• Nutraceutical R&D: Employed in the research of novel lipid-based formulations and the study of bioactive sterol esters.
• Academic Research: Used in university and institutional labs for fundamental studies on membrane biology, signal transduction, and the role of specific lipid molecules in health and disease.
• Process Development: Acts as a key intermediate or model compound for developing and scaling up synthetic routes to complex natural products.

Basic Information

Product Name	[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] (8Z,11Z,14Z)-icosa-8,11,14-trienoate
CAS No.	7274-08-0
Molecular Formula	C47H76O2
Molecular Weight	697.1 g/mol
Synonyms	Cholesteryl Arachidonate; 5,8,11,14-Eicosatetraenoic Acid Cholesteryl Ester; Arachidonic Acid Cholesterol Ester; Cholesterol Arachidonate; (8Z,11Z,14Z)-Icosa-8,11,14-trienoyl Cholest-5-en-3β-yl Ester; Cholest-5-en-3β-yl (8Z,11Z,14Z)-icosa-8,11,14-trienoate; 3β-Hydroxycholest-5-ene 3-Arachidonate
EINECS	Contact for details

Quality Control

Every batch of our [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] (8Z,11Z,14Z)-icosa-8,11,14-trienoate is manufactured and analyzed under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles to ensure it meets the exacting standards required for research and development. Our quality protocols are designed to support compliance with cGMP and ISO guidelines where applicable, guaranteeing traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Allow the container to reach room temperature before opening to minimize moisture condensation. Keep away from heat and ignition sources.

Specification

Item	Specification
Appearance	White to off-white solid or viscous oil
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solvent Residues (GC)	Meets ICH guidelines

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