Description

6-Methyl-2-oxo-3-cyclohexene-1-carboxylic acid ethyl ester is a versatile cyclic keto ester intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a key building block in the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity intermediates for research, development, and manufacturing of active ingredients are the primary users of this material.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex cyclic or heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial R&D: Employed in method development and as a model compound in organic chemistry research for studying reactions like Michael additions or ring transformations.
• Material Science Precursor: Potential use in the synthesis of monomers or ligands for advanced polymeric or coordination compounds.

Basic Information

Product Name	6-Methyl-2-oxo-3-cyclohexene-1-carboxylic acid ethyl ester
CAS No.	3419-32-7
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	Ethyl 6-methyl-2-oxo-3-cyclohexene-1-carboxylate; 3-Cyclohexene-1-carboxylic acid, 6-methyl-2-oxo-, ethyl ester; Ethyl 6-methyl-2-oxocyclohex-3-ene-1-carboxylate; 2-Oxo-6-methyl-3-cyclohexene-1-carboxylic acid ethyl ester; 6-Methyl-2-oxo-1-cyclohexene-3-carboxylic acid ethyl ester; 1-Carbethoxy-6-methyl-2-oxo-3-cyclohexene
EINECS	222-324-8

Quality Control

Our 6-Methyl-2-oxo-3-cyclohexene-1-carboxylic acid ethyl ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 oxidizing agents, strong bases, and sources of ignition.

Specification

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