Description

Hexadecatetraenoicacid is a high-purity, long-chain polyunsaturated fatty acid (PUFA) with the CAS registry number 29259-52-7. This compound is valued for its unique biochemical structure, making it a critical intermediate and research standard in lipid science and metabolic studies. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, nutraceutical, and advanced biochemical synthesis sectors for developing novel therapeutic agents and specialized nutritional formulations.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of specialized pro-resolving mediators (SPMs) and other bioactive lipid molecules.
• Nutraceutical Research: Used in the development and standardization of advanced ω-3 and ω-6 fatty acid supplements and functional foods.
• Biochemical Standard: Acts as a high-purity reference standard in analytical laboratories for gas chromatography (GC) and mass spectrometry (MS) to quantify fatty acid profiles.
• Cosmetic Actives: Incorporated into high-end skincare formulations for its potential role in skin barrier function and anti-inflammatory properties.
• Academic & Industrial R&D: Essential for metabolic pathway studies, lipidomics research, and investigating the role of specific PUFAs in cellular signaling.
• Chemical Synthesis: Utilized as a precursor for synthesizing more complex, labeled, or conjugated fatty acid derivatives for diagnostic and research applications.

Basic Information

Product Name	Hexadecatetraenoicacid
CAS No.	29259-52-7
Molecular Formula	C₁₆H₂₄O₂
Molecular Weight	248.36 g/mol
Synonyms	Hexadecatetraenoic Acid; 16:4 Fatty Acid; C16:4; all-cis-4,7,10,13-Hexadecatetraenoic Acid; 4,7,10,13-Hexadecatetraenoic Acid; Phytanic Acid Derivative; (4Z,7Z,10Z,13Z)-Hexadeca-4,7,10,13-tetraenoic acid; FA(16:4)
EINECS	Contact for details

Quality Control

Our Hexadecatetraenoicacid is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with major pharmacopeial and industry standards for research and commercial use.

Storage

Preserve in a tightly closed container, protected from light. Due to its nature as an easily oxidized (store under inert atmosphere) and light-sensitive compound, it is recommended to store under an inert gas (e.g., argon or nitrogen) at -20°C or below for long-term stability. For short-term use, store at 2-8°C. Keep the container tightly sealed in a dry, cool, and well-ventilated area.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Peroxide Value	< 5.0 meq/kg
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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