Description

2,2-Dimethyl-4-oxopentanoic acid ethyl ester is a specialized keto ester building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular structure, featuring both a ketone and an ester functional group, which makes it a versatile precursor for constructing complex molecules. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications such as active pharmaceutical ingredient (API) synthesis and the development of novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile starting material for synthesizing flavors, fragrances, and other specialty chemicals.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for method development and exploring new reaction pathways.
• Peptidomimetic & Heterocycle Synthesis: Utilized in the construction of peptide analogs and various nitrogen-containing heterocyclic compounds.

Basic Information

Product Name	2,2-Dimethyl-4-oxopentanoic Acid Ethyl Ester
CAS No.	86164-69-4
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Ethyl 2,2-Dimethyl-4-oxopentanoate; Ethyl 4-Oxo-2,2-dimethylpentanoate; 4-Oxo-2,2-dimethyl-pentanoic acid ethyl ester; 2,2-Dimethyllevulinic Acid Ethyl Ester; Ethyl 2,2-Dimethyllevulinate; Ethyl 4-Keto-2,2-dimethylvalerate; 86164-69-4; Pentanoic acid, 4-oxo-2,2-dimethyl-, ethyl ester
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-4-oxopentanoic acid ethyl ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.