Description

9(Z),12(Z)-Hexadecadienoic Acid is a high-purity, unsaturated fatty acid of significant interest in advanced chemical synthesis and life science research. This compound serves as a crucial intermediate for producing specialized lipids, bioactive molecules, and fine chemicals. It is particularly valuable for researchers and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical sectors seeking to develop novel compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of bioactive lipid derivatives, prostanoids, and other specialized therapeutic agents.
• Nutraceutical Research: Acts as a precursor for synthesizing conjugated linoleic acid (CLA) isomers and other fatty acid derivatives studied for their health benefits.
• Biochemical Research: Serves as a standard or substrate in enzymatic studies, lipid metabolism research, and membrane biophysics.
• Specialty Chemical Synthesis: A key building block for creating surfactants, lubricant additives, and polymers with tailored properties.
• Flavor & Fragrance Industry: Utilized as an intermediate in the production of specific aroma compounds and flavoring agents.
• Material Science: Investigated for use in the development of advanced materials, including bio-based polymers and functional coatings.

Basic Information

Product Name	9(Z),12(Z)-Hexadecadienoic Acid
CAS No.	5070-03-1
Molecular Formula	C₁₆H₂₈O₂
Molecular Weight	252.39 g/mol
Synonyms	9,12-Hexadecadienoic Acid; (9Z,12Z)-9,12-Hexadecadienoic Acid; cis,cis-9,12-Hexadecadienoic Acid; 9Z,12Z-Hexadecadienoic Acid; Palmitolinoleic Acid; C16:2 (n-4); Hexadecadienoic Acid
EINECS	225-766-9

Quality Control

Our 9(Z),12(Z)-Hexadecadienoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Due to its nature as an unsaturated fatty acid that is easily oxidized, long-term storage is recommended under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C. Keep the container in a cool, dry, and well-ventilated area, away from heat and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0% (Total isomers)
Water Content (KF)	≤ 0.5%
Peroxide Value	≤ 10.0 meq/kg

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