Description

Methyl 5,5-Dimethyl-2-Oxocyclohexanecarboxylate is a high-purity cyclic keto ester, a versatile intermediate in advanced organic synthesis. Its value lies in its unique sterically hindered structure, which is crucial for constructing complex molecular frameworks with specific stereochemical and functional properties. This compound is essential for R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of sterically constrained active pharmaceutical ingredients (APIs), particularly those with cyclohexanone or spirocyclic motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the dimethyl-substituted ring system imparts stability and bioactivity.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds requiring a rigid, functionalized cyclohexane core.
• Material Science Research: Employed in the development of novel polymers, ligands for catalysis, and organic electronic materials due to its reactive keto and ester functionalities.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including asymmetric synthesis, ring-forming reactions, and cross-coupling protocols.

Basic Information

Product Name	Methyl 5,5-Dimethyl-2-Oxocyclohexanecarboxylate
CAS No.	50388-51-7
Molecular Formula	C10H16O3
Molecular Weight	184.23 g/mol
Synonyms	5,5-Dimethyl-2-oxocyclohexanecarboxylic acid methyl ester; Methyl 5,5-dimethyl-2-oxocyclohexanecarboxylate; 2-Oxo-5,5-dimethylcyclohexanecarboxylic acid methyl ester; 5,5-Dimethyl-2-oxocyclohexanecarboxylic acid, methyl ester; Cyclohexanecarboxylic acid, 5,5-dimethyl-2-oxo-, methyl ester; Methyl 5,5-dimethyl-2-oxocyclohexanecarboxylate (CAS 50388-51-7)
EINECS	Contact for details

Quality Control

Our Methyl 5,5-Dimethyl-2-Oxocyclohexanecarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and potential contamination.

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.