Description

Ethyl 9-Methyl-8-Oxodecanoate is a specialized organic ester compound with the CAS number 898777-09-8. This high-purity intermediate is valued for its precise chemical structure, which makes it a critical building block in advanced organic synthesis. It is primarily sought by research and development teams and production chemists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex target molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific chiral or branched-chain structures.
• Fine Chemical Production: Acts as a crucial precursor in the synthesis of flavors, fragrances, and other high-value specialty chemicals.
• Organic Chemistry Research: Employed in academic and industrial R&D laboratories for methodological studies, including novel coupling reactions and stereoselective synthesis.
• Material Science: Investigated as a monomer or modifying agent for creating specialized polymers with unique properties.

Basic Information

Product Name	Ethyl 9-Methyl-8-Oxodecanoate
CAS No.	898777-09-8
Molecular Formula	C₁₃H₂₄O₃
Molecular Weight	228.33 g/mol
Synonyms	Ethyl 9-Methyl-8-oxodecanoate; 8-Oxodecanoic acid, 9-methyl-, ethyl ester; 9-Methyl-8-oxodecanoic acid ethyl ester; Ethyl 9-methyl-8-oxocaprate; Decanoic acid, 9-methyl-8-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 9-Methyl-8-Oxodecanoate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
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.