Description

5,6-Dimethyl-2-Oxo-3-Cycloheptene-1-Carboxylic Acid Methyl Ester is a high-purity, specialized organic intermediate of significant interest in advanced synthetic chemistry. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and other high-value specialty chemicals where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for synthesizing flavors, fragrances, and other specialty organic molecules.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in organic chemistry research for developing new synthetic routes.
• Material Science Research: Potential monomer or precursor for developing novel polymers with specific functional properties.

Basic Information

Product Name	5,6-Dimethyl-2-Oxo-3-Cycloheptene-1-Carboxylic Acid Methyl Ester
CAS No.	74752-92-4
Molecular Formula	C11H16O3
Molecular Weight	196.24 g/mol
Synonyms	Methyl 5,6-dimethyl-2-oxo-3-cycloheptene-1-carboxylate; 3-Cycloheptene-1-carboxylic acid, 5,6-dimethyl-2-oxo-, methyl ester; 5,6-Dimethyl-2-oxo-3-cycloheptenecarboxylic acid methyl ester; 2-Oxo-5,6-dimethyl-3-cycloheptenecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 5,6-Dimethyl-2-Oxo-3-Cycloheptene-1-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our commitment to quality supports applications in cGMP environments and research requiring the highest material standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

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