Description

4-Ketododecanoic Acid Methyl Ester is a high-purity keto ester compound, serving as a versatile and critical synthetic intermediate in advanced organic synthesis. Its value lies in its reactive carbonyl and ester functional groups, enabling the construction of complex molecular frameworks with precision. This product is essential for R&D chemists and production units in the pharmaceutical, agrochemical, and specialty fragrance industries seeking reliable building blocks for active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor for musk-like compounds and other specialty aroma chemicals.
• Organic Synthesis Research: A valuable reagent for academic and industrial research in developing new synthetic methodologies.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialized polymers and coatings.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	4-Ketododecanoic Acid Methyl Ester
CAS No.	33566-59-5
Molecular Formula	C₁₃H₂₄O₃
Molecular Weight	228.33 g/mol
Synonyms	Methyl 4-oxododecanoate; Methyl 4-ketododecanoate; 4-Oxododecanoic acid methyl ester; Dodecanoic acid, 4-oxo-, methyl ester; Lauric acid, 4-keto-, methyl ester; 4-Ketolauric acid methyl ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. Each batch is analyzed using advanced techniques like GC, HPLC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality management systems and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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