Description

2-Methyl-3-Oxo-Hexanoic Acid Ethyl Ester is a versatile keto ester building block prized for its reactivity and utility in complex organic synthesis. Its value lies in its ability to serve as a key intermediate for constructing more complex molecular architectures, particularly in the pharmaceutical and fine chemical sectors. This compound is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs), agrochemicals, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug molecules and active pharmaceutical ingredients (APIs), leveraging its reactive keto and ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific chiral centers or complex carbon chains.
• Flavor & Fragrance Ingredient: Serves as a building block for synthesizing specific ester-based aroma compounds and flavorants.
• Fine Chemical Research: Employed in academic and industrial R&D for developing novel organic compounds, catalysts, and specialty materials.
• Chemical Synthesis Reagent: Utilized in various name reactions and multi-step syntheses, including Claisen condensations and alkylation reactions.

Basic Information

Product Name	2-Methyl-3-Oxo-Hexanoic Acid Ethyl Ester
CAS No.	29304-40-3
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	Ethyl 2-Methyl-3-oxohexanoate; Ethyl 2-Methyl-3-oxocaproate; 3-Oxo-2-methylhexanoic Acid Ethyl Ester; 2-Methyl-3-oxo-caproic Acid Ethyl Ester; Hexanoic acid, 2-methyl-3-oxo-, ethyl ester; Ethyl α-Methyl-β-ketocaproate
EINECS	Contact for details

Quality Control

Our 2-Methyl-3-Oxo-Hexanoic Acid Ethyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopy (IR, NMR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific research or production requirements.

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 bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption and potential 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%
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.