Description

Ethyl 6-Ethyl-2-Methyl-4-Oxocyclohex-2-Enecarboxylate is a specialized organic ester compound, identified by CAS number 5421-90-9, valued for its role as a versatile chemical intermediate in advanced synthesis. Its unique cyclohexenone structure makes it a critical building block for the development of complex molecules in research and industrial chemistry. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking high-purity intermediates for custom synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other specialty organic compounds.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing functionalized cyclohexenone frameworks.
• Material Science: Potential intermediate in the development of advanced polymers and functional materials.

Basic Information

Product Name	Ethyl 6-Ethyl-2-Methyl-4-Oxocyclohex-2-Enecarboxylate
CAS No.	5421-90-9
Molecular Formula	C₁₂H₁₈O₃
Molecular Weight	210.27 g/mol
Synonyms	Ethyl 6-ethyl-2-methyl-4-oxocyclohex-2-ene-1-carboxylate; 4-Oxocyclohex-2-ene-1-carboxylic acid, 6-ethyl-2-methyl-, ethyl ester; 6-Ethyl-2-methyl-4-oxo-2-cyclohexene-1-carboxylic acid ethyl ester; Ethyl 2-methyl-6-ethyl-4-oxo-2-cyclohexenecarboxylate; 2-Cyclohexenecarboxylic acid, 6-ethyl-2-methyl-4-oxo-, ethyl ester; 4-Oxo-2-cyclohexenecarboxylic acid, 6-ethyl-2-methyl-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 6-Ethyl-2-Methyl-4-Oxocyclohex-2-Enecarboxylate is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

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