Description

Hexacosatetraenoic Acid is a high-purity, long-chain polyunsaturated fatty acid (PUFA) with the CAS registry number 90829-84-8. This compound is valued for its role as a critical biochemical intermediate and a building block for advanced lipid research and synthesis. It is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and specialty chemical sectors who require well-characterized, high-quality lipid compounds for product development and analytical standards.

Application

• Biochemical Research: Used as a reference standard and substrate in studies of lipid metabolism, enzyme activity (e.g., desaturases, elongases), and eicosanoid biosynthesis pathways.
• Pharmaceutical Intermediates: Serves as a key synthetic precursor for the development of novel lipid-based therapeutics and bioactive molecules.
• Nutraceutical Development: Investigated as a potential component in advanced dietary supplements targeting specific metabolic and inflammatory pathways.
• Lipidomics & Analytical Standards: A crucial standard for the identification and quantification of complex lipids in mass spectrometry-based lipidomic analyses.
• Specialty Chemical Synthesis: Employed in the synthesis of specialized surfactants, esters, and other derivatives for high-value industrial applications.
• Cell Culture & Biomedical Studies: Used to modulate membrane fluidity and study the effects of specific PUFAs on cell signaling and function in vitro.

Basic Information

Product Name	Hexacosatetraenoic Acid
CAS No.	90829-84-8
Molecular Formula	C₂₆H₄₂O₂
Molecular Weight	386.61 g/mol
Synonyms	26:4(n-6) Fatty Acid; 6,9,12,15-Hexacosatetraenoic Acid; all-cis-6,9,12,15-Hexacosatetraenoic Acid; C26:4 ω-6; Tetracosatetraenoic Acid (common misnomer); FA(26:4); n-6 Docosapentaenoic Acid (related nomenclature)
EINECS	Contact for details

Quality Control

Every batch of our Hexacosatetraenoic Acid is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. We provide comprehensive analytical documentation, including a detailed Certificate of Analysis (COA) with results from HPLC, GC, and NMR analyses. Our quality commitment aligns with cGMP principles for research and pharmaceutical-grade materials, ensuring reliable and reproducible performance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at -20°C or below to minimize oxidation and ensure long-term stability. Allow the container to reach room temperature in a desiccator before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Peroxide Value	< 5.0 mEq/kg
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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