Description

(E)-3-Octadecen-13-Yn-1-Ol Acetate is a high-purity, long-chain fatty alcohol derivative with a defined unsaturated and acetylenic structure. This compound is valued for its role as a key synthetic intermediate and a potential pheromone analog in advanced chemical synthesis. It is primarily sought by R&D laboratories and manufacturers in the agrochemical, fragrance, and specialty chemical sectors for developing novel active ingredients and fine chemicals. The product is supplied with full analytical documentation to ensure batch-to-batch consistency for critical applications.

Application

• Agrochemical Intermediate: A crucial building block for the synthesis of novel insect pheromones and other bioactive compounds used in integrated pest management (IPM) systems.
• Fragrance & Flavor Synthesis: Serves as a precursor for creating unique musk-like or fatty odorants and flavoring agents in high-end perfumery and flavor formulations.
• Organic Synthesis & Research: Used as a versatile chiral synthon in academic and industrial research for constructing complex natural products and pharmaceuticals.
• Material Science: Acts as a monomer or modifier in polymer research for introducing specific long-chain functionalities into specialty polymers and coatings.
• Biochemical Studies: Employed in studies of lipid metabolism and as a probe for understanding enzyme-substrate interactions involving long-chain esters.

Basic Information

Product Name	(E)-3-Octadecen-13-Yn-1-Ol Acetate
CAS No.	71393-99-2
Molecular Formula	C₂₀H₃₆O₂
Molecular Weight	308.50 g/mol
Synonyms	13-Octadecen-3-yn-1-ol, acetate, (13E)-; (E)-13-Octadecen-3-yn-1-yl acetate; 3-Octadecen-13-yn-1-ol acetate; (E)-3-Octadecene-13-yne-1-ol acetate; Acetic acid (E)-3-octadecen-13-yn-1-yl ester; Long-chain fatty alcohol acetate derivative; Octadecenynyl acetate
EINECS	Contact for details

Quality Control

Our (E)-3-Octadecen-13-Yn-1-Ol Acetate is manufactured under strict quality management protocols. Each batch is characterized using advanced analytical techniques including GC, HPLC, and NMR to confirm identity, isomeric purity (typically >95%), and impurity profile. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with every shipment to ensure it meets the stringent requirements of research and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and should be kept under an inert atmosphere for long-term storage to prevent oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
(E)-Isomer Content	≥ 98.0% of total content
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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