Description

(6E,8Z)-18-Hydroxy-5-Oxo-6,8-Octadecadienoic Acid is a specialized, high-purity oxo-fatty acid derivative with a defined geometric isomerism. This compound serves as a valuable advanced synthetic intermediate and a key building block in the research and development of bioactive molecules. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers focused on prostaglandin analogs, lipid mediators, and other complex organic syntheses.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of prostaglandin and leukotriene analogs for therapeutic research.
• Biochemical Research: Used as a substrate or standard in enzymatic studies related to fatty acid metabolism and oxidation pathways.
• Fine Chemical Synthesis: Serves as a chiral building block for constructing complex natural products and specialty chemicals.
• Cosmetic Actives Development: Investigated for potential use in the formulation of high-end skincare products targeting specific biological pathways.
• Agrochemical Research: Explored as an intermediate for novel plant growth regulators or signaling molecule analogs.

Basic Information

Product Name	(6E,8Z)-18-Hydroxy-5-Oxo-6,8-Octadecadienoic Acid
CAS No.	1021188-26-0
Molecular Formula	C₁₈H₃₀O₄
Molecular Weight	310.43 g/mol
Synonyms	18-Hydroxy-5-oxo-6E,8Z-octadecadienoic Acid; 5-Oxo-18-hydroxy-6E,8Z-octadecadienoic Acid; (6E,8Z)-18-Hydroxy-5-oxooctadeca-6,8-dienoic Acid; 5-Keto-18-hydroxy-6E,8Z-octadecadienoic Acid; 18-Hydroxy-5-keto-6E,8Z-octadecadienoic Acid; 6E,8Z-18-Hydroxy-5-oxooctadecadienoic Acid
EINECS	Contact for details

Quality Control

Our (6E,8Z)-18-Hydroxy-5-Oxo-6,8-Octadecadienoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and isomer specificity. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Isomeric Purity (GC/HPLC)	≥ 98.0% (6E,8Z)
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.