Description

Methyl 2,2-Dimethyl-3-Oxocyclobutanecarboxylate is a high-purity, functionalized cyclobutane derivative serving as a versatile and valuable synthetic intermediate. Its unique strained-ring structure and reactive ketone and ester functionalities make it a critical building block for advanced organic synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring complex, strained carbocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with unique modes of action.
• Fine Chemical Building Block: Employed in the preparation of specialty chemicals, flavors, fragrances, and advanced materials.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including ring-opening and functionalization studies.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Methyl 2,2-Dimethyl-3-Oxocyclobutanecarboxylate
CAS No.	78685-51-5
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	Methyl 2,2-dimethyl-3-oxocyclobutanecarboxylate; 3-Oxocyclobutanecarboxylic acid, 2,2-dimethyl-, methyl ester; 2,2-Dimethyl-3-oxocyclobutanecarboxylic acid methyl ester; Methyl 2,2-dimethyl-3-oxocyclobutane-1-carboxylate; Cyclobutanecarboxylic acid, 2,2-dimethyl-3-oxo-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2,2-Dimethyl-3-Oxocyclobutanecarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.