Description

9,12-Hexadecadienoic Acid is a long-chain, polyunsaturated fatty acid characterized by its conjugated diene system. This unique chemical structure makes it a valuable intermediate for synthesizing specialized lipids, bioactive compounds, and advanced materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, nutraceutical, and specialty chemical sectors for its role as a building block in organic synthesis and biochemical studies.

Application

• Biochemical Research: Used as a reference standard or precursor in the study of lipid metabolism, enzyme activity, and signaling pathways.
• Pharmaceutical Intermediates: Serves as a key starting material for the synthesis of prostaglandin analogs, leukotrienes, and other bioactive lipid mediators.
• Nutraceutical Development: Investigated for potential incorporation into functional food formulations or dietary supplements targeting metabolic health.
• Organic Synthesis: Acts as a versatile building block for creating complex organic molecules, including specialty surfactants, lubricants, and polymers.
• Material Science: Utilized in the development of advanced coatings, resins, or monomers where specific fatty acid derivatives are required.
• Cosmetic Ingredients: Potential use in the synthesis of specialty esters or emollients for high-end skincare formulations.

Basic Information

Product Name	9,12-Hexadecadienoic Acid
CAS No.	20261-45-4
Molecular Formula	C₁₆H₂₈O₂
Molecular Weight	252.39 g/mol
Synonyms	9,12-Hexadecadienoic Acid; Hexadeca-9,12-dienoic Acid; (9Z,12Z)-9,12-Hexadecadienoic Acid; C16:2 (n-4) Fatty Acid; 9,12-C16:2 Acid; Palmitolinoleic Acid (common name); 9,12-Hexadecadienoate
EINECS	243-667-3

Quality Control

Our 9,12-Hexadecadienoic Acid is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 prolong shelf life. Keep the container in a cool, dry, and well-ventilated area away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.