Description

(9Z,12Z,15Z)-9,12,15-Octadecatrien-1-Ol is a high-purity, long-chain fatty alcohol, specifically the C18 alcohol derivative of α-linolenic acid. This compound serves as a crucial building block and intermediate in the synthesis of specialized lipids, surfactants, and bioactive molecules. It is essential for R&D and production in the pharmaceutical, nutraceutical, and advanced materials sectors, where precise chemical structure and purity are paramount for product performance.

Application

• Pharmaceutical Intermediates: Key starting material for the synthesis of lipid-based drug delivery systems, prodrugs, and bioactive lipid conjugates.
• Nutraceutical & Cosmetic Actives: Used in the production of specialized esters and derivatives for skincare formulations and dietary supplements targeting skin barrier function and inflammation.
• Biochemical Research: Essential standard and reagent in lipidomics research, metabolic studies, and the investigation of polyunsaturated fatty acid (PUFA) metabolism pathways.
• Specialty Surfactants & Lubricants: Serves as a precursor for synthesizing environmentally benign, oleochemical-based surfactants and high-performance lubricant additives.
• Polymer Science: Monomer for creating polymers with specific hydrophobic and plasticizing properties, useful in coatings and biodegradable materials.

Basic Information

Product Name	(9Z,12Z,15Z)-9,12,15-Octadecatrien-1-Ol
CAS No.	506-44-5
Molecular Formula	C18H32O
Molecular Weight	264.45 g/mol
Synonyms	α-Linolenyl Alcohol; (Z,Z,Z)-9,12,15-Octadecatrien-1-ol; cis,cis,cis-9,12,15-Octadecatrien-1-ol; Linolenyl Alcohol; 9,12,15-Octadecatrien-1-ol, (9Z,12Z,15Z)-; Stearidonic Alcohol; 18:3 n-3 Alcohol
EINECS	208-043-8

Quality Control

Our production of (9Z,12Z,15Z)-9,12,15-Octadecatrien-1-Ol adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, isomer content, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch reliability.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. For long-term storage, keep the material frozen at -20°C or below. The container should be kept in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (GC)	≥ 90.0% (all-Z isomer)
Peroxide Value	< 5.0 meq/kg

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