Description

18-Hexacosenoic Acid is a very long-chain monounsaturated fatty acid, a member of the C26 fatty acid series. This high-purity specialty chemical serves as a critical building block and intermediate in advanced organic synthesis and materials science research. It is particularly valuable for industries requiring precise, long-chain molecular structures to develop novel surfactants, lubricant additives, and specialized polymers. Researchers and manufacturers in pharmaceuticals, advanced materials, and fine chemicals rely on this compound for its defined chain length and functional group.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex lipid-based drug molecules and prodrugs.
• Specialty Surfactant & Emulsifier Precursor: Serves as a raw material for creating high-performance, long-chain surfactants with unique surface-active properties.
• Lubricant & Grease Additive Synthesis: Acts as a key intermediate for manufacturing high-molecular-weight esters that enhance lubricity and thermal stability.
• Advanced Material Research: Employed in polymer science to create monomers for specialty polyesters, polyamides, or other engineered materials.
• Biochemical & Nutritional Research: Used as a standard or reagent in studies of very long-chain fatty acid metabolism and lipidomics.
• Cosmetic Ingredient Intermediate: Utilized in the production of high-end emollients and conditioning agents for personal care formulations.

Basic Information

Product Name	18-Hexacosenoic Acid
CAS No.	128065-63-4
Molecular Formula	C26H50O2
Molecular Weight	394.68 g/mol
Synonyms	cis-18-Hexacosenoic Acid; (Z)-18-Hexacosenoic Acid; 26:1(n-8) Fatty Acid; Nervonic Acid Isomer; C26:1 δ8c Acid; Hexacosenoic Acid; 18-Hexacosenoic Acid, (18Z)-
EINECS	Contact for details

Quality Control

Our 18-Hexacosenoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, related substances, and physical properties. Our quality commitment supports applications in research and regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizers and bases. For long-term storage, consider an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%

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