Description

2-Methyl-4-Oxovaleric Acid Ethyl Ester is a versatile keto ester intermediate with significant synthetic utility. This compound is valued for its reactive carbonyl and ester functional groups, which make it a key building block in complex organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the production of active ingredients and specialty compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex chiral centers.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a building block for creating specific ester-based aroma compounds.
• Fine Chemical Production: Employed in multi-step organic synthesis for creating specialty chemicals, dyes, and pigments.
• Academic & Industrial Research: Utilized as a standard reagent in methodological development and chemical research projects.
• Polymer Chemistry: Can act as a monomer or modifier in the synthesis of specialized polymeric materials.

Basic Information

Product Name	2-Methyl-4-Oxovaleric Acid Ethyl Ester
CAS No.	4749-12-6
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	Ethyl 2-Methyl-4-oxopentanoate; Ethyl 4-Oxo-2-methylvalerate; 4-Oxo-2-methylpentanoic Acid Ethyl Ester; Ethyl 2-Methyllevulinate; 2-Methyllevulinic Acid Ethyl Ester; Ethyl α-Methyllevulinate; 2-Methyl-4-oxopentanoic Acid Ethyl Ester
EINECS	225-257-5

Quality Control

Our 2-Methyl-4-Oxovaleric Acid Ethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.425
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.