Description

9-Oxohexacosanoic Acid Methyl Ester is a high-purity, long-chain keto fatty acid ester with significant utility in advanced organic synthesis and materials science. This compound serves as a crucial synthetic intermediate and building block for the development of specialized surfactants, lubricant additives, and bioactive molecules. It is particularly valuable for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where its unique structure enables the creation of novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex bioactive molecules and drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Specialty Surfactants & Emulsifiers: Serves as a precursor for high-performance, long-chain surfactants with specific hydrophilic-lipophilic balance (HLB) properties.
• Lubricant & Fuel Additives: Acts as an intermediate in the production of advanced ester-based additives that enhance lubricity and stability.
• Polymer & Material Science: Utilized as a monomer or modifier in the synthesis of specialty polymers, coatings, and functional materials.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of macrocyclic musk compounds and other fragrance ingredients.
• Chemical Research (R&D): A valuable standard and reagent in organic chemistry research for studying ketone and ester reactivity.

Basic Information

Product Name	9-Oxohexacosanoic Acid Methyl Ester
CAS No.	55955-49-2
Molecular Formula	C₂₇H₅₂O₃
Molecular Weight	424.71 g/mol
Synonyms	Methyl 9-oxohexacosanoate; Hexacosanoic acid, 9-oxo-, methyl ester; 9-Ketohexacosanoic acid methyl ester; Methyl 9-ketohexacosanoate; 9-Oxo-hexacosanoic acid methyl ester; C26:0 9-keto methyl ester; Long-chain keto fatty acid methyl ester
EINECS	Contact for details

Quality Control

Our 9-Oxohexacosanoic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request, ensuring full traceability and compliance with your internal quality standards.

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 oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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