Description

Methyl 2-Ethyl-3-Oxohexanoate is a high-purity organic ester compound, serving as a versatile intermediate in advanced chemical synthesis. Its value lies in its specific keto-ester functionality, which is crucial for constructing complex molecular frameworks. This product is essential for research and industrial applications in the pharmaceutical, agrochemical, and specialty chemical sectors, where precise chemical building blocks are required.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a β-keto ester moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactivity to form heterocyclic structures.
• Flavor & Fragrance Ingredient: Acts as a precursor for certain esters and lactones that contribute to complex flavor and aroma profiles.
• Organic Synthesis Reagent: Employed in Claisen condensation and other carbon-carbon bond-forming reactions in research and development laboratories.
• Polymer Modifier: Can be used as a specialty monomer or cross-linking agent in the formulation of performance polymers and resins.

Basic Information

Product Name	Methyl 2-Ethyl-3-Oxohexanoate
CAS No.	68039-27-0
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Methyl 2-ethyl-3-oxohexanoate; 2-Ethyl-3-oxohexanoic acid methyl ester; 3-Oxo-2-ethylhexanoic acid methyl ester; Methyl 3-oxo-2-ethylhexanoate; Hexanoic acid, 2-ethyl-3-oxo-, methyl ester; Methyl α-ethylacetoacetate (derivative); 2-Ethyl-3-oxo-hexanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2-Ethyl-3-Oxohexanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Density (20°C)	0.98 - 1.02 g/mL

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