Description

3-Ketolignoceric Acid Methyl Ester is a high-purity, long-chain fatty acid methyl ester derivative, specifically a C24 keto ester. This specialized biochemical serves as a critical intermediate and reference standard in advanced organic synthesis and analytical research. It is essential for researchers and manufacturers in the pharmaceutical, lipidomics, and specialty chemical sectors who require precise molecular building blocks for drug development, metabolic studies, and the synthesis of complex natural products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and bioactive molecules targeting metabolic pathways.
• Biochemical Research: Serves as a key standard and substrate in lipid metabolism studies, enzyme assays, and biomarker research.
• Specialty Chemical Synthesis: Acts as a precursor for synthesizing surfactants, lubricants, and other long-chain derivatives with specific functional properties.
• Analytical Reference Standard: Provides a certified reference material for gas chromatography (GC) and mass spectrometry (MS) in quality control and forensic analysis.
• Cosmetic & Personal Care Ingredient: Utilized in the development of high-end skincare formulations for its potential emollient and structural properties.
• Material Science: Investigated as a monomer or additive for creating polymers with unique thermal and mechanical characteristics.

Basic Information

Product Name	3-Ketolignoceric Acid Methyl Ester
CAS No.	14531-37-4
Molecular Formula	C25H48O3
Molecular Weight	396.65 g/mol
Synonyms	Methyl 3-Oxotetracosanoate; 3-Oxolignoceric Acid Methyl Ester; Methyl 3-Ketotetracosanoate; Tetracosanoic Acid, 3-Oxo-, Methyl Ester; Lignoceric Acid Methyl Ester, 3-Keto Derivative; C24 Keto-FAME; 3-Keto-C24:0 Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of 3-Ketolignoceric Acid Methyl Ester is manufactured under a strict quality management system. We provide comprehensive analytical documentation to ensure traceability and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request, supporting compliance with cGMP and ISO 9001 standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. The product is moisture-sensitive (hygroscopic). Allow the sealed container to reach ambient temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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