Description

(3E,13E)-1-Acetoxy-3,13-Octadecadiene is a high-purity, unsaturated fatty acid derivative with a defined conjugated diene structure. This specific stereochemistry and functionalization make it a valuable intermediate for synthesizing specialized bioactive compounds and advanced materials. It is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel products with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of prostaglandin analogs, leukotriene derivatives, and other bioactive lipid mediators.
• Agrochemical Synthesis: Used in the production of advanced pheromones and plant growth regulators that leverage its specific alkene geometry.
• Specialty Polymer Research: Serves as a monomer or cross-linking agent for creating polymers with unique mechanical or responsive properties.
• Flavor & Fragrance Chemistry: Intermediate for the synthesis of complex, naturally-derived aroma compounds.
• Chemical Biology Probes: Utilized in the development of labeled lipids and metabolic tracers for research.
• Cosmetic Ingredient Synthesis: Precursor for bioactive lipid components used in high-end skincare formulations.

Basic Information

Product Name	(3E,13E)-1-Acetoxy-3,13-Octadecadiene
CAS No.	57491-34-6
Molecular Formula	C₂₀H₃₆O₂
Molecular Weight	308.50 g/mol
Synonyms	1-Acetoxy-3,13-octadecadiene; (3E,13E)-Octadeca-3,13-dien-1-yl acetate; 3,13-Octadecadien-1-ol, acetate, (3E,13E)-; Octadecadienyl acetate (isomeric mixture); (E,E)-1-Acetoxy-3,13-octadecadiene; Fatty alcohol acetate derivative; Conjugated diene acetate
EINECS	Contact for details

Quality Control

Our (3E,13E)-1-Acetoxy-3,13-Octadecadiene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and isomer content, GC for residual solvents, and spectroscopic identification (IR, NMR) to ensure structural integrity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isomeric Purity ((3E,13E)-isomer)	≥ 90.0%
Related Substances (HPLC)	≤ 5.0% total
Water Content (KF)	≤ 0.5%

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