Description

1,1-Cyclohexanedicarboxylic Acid 1-Ethyl Ester is a high-purity specialty ester with a unique bicyclic structure, serving as a critical building block in advanced organic synthesis. Its value lies in providing a rigid, functionalized cyclohexane core that is essential for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring a conformationally constrained carboxylic acid derivative.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its structural motif can contribute to biological activity and stability.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for specialty polymers, including polyesters and polyamides, to modify thermal and mechanical properties.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multistep synthesis of complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	1,1-Cyclohexanedicarboxylic Acid 1-Ethyl Ester
CAS No.	54379-17-8
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	Ethyl 1,1-cyclohexanedicarboxylate; 1-Carbethoxycyclohexane-1-carboxylic acid; Cyclohexane-1,1-dicarboxylic acid monoethyl ester; Monoethyl cyclohexane-1,1-dicarboxylate; 1-Ethoxycarbonylcyclohexanecarboxylic acid; 54379-17-8; Ethyl hydrogen cyclohexane-1,1-dicarboxylate
EINECS	Contact for details

Quality Control

Our 1,1-Cyclohexanedicarboxylic Acid 1-Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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