Description

Cyclohexanecarboxylic Acid, 4-Hydroxy-1-Methyl-, Ethyl Ester, cis- is a high-purity, stereochemically defined organic ester with significant utility in advanced chemical synthesis. This compound serves as a critical chiral building block and intermediate for the development of complex molecules in regulated industries. It is primarily sought after by research and development teams, process chemists, and manufacturers within the pharmaceutical, agrochemical, and specialty fine chemical sectors.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system or possessing complex stereocenters.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides where specific stereochemistry is crucial for biological activity.
• Fine Chemical Building Block: Employed in organic synthesis for constructing complex natural product analogs, flavors, and fragrances requiring precise molecular architecture.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis to induce enantioselectivity.
• Material Science Research: Investigated as a monomer or modifying agent for specialty polymers with tailored thermal or optical properties.

Basic Information

Product Name	Cyclohexanecarboxylic Acid, 4-Hydroxy-1-Methyl-, Ethyl Ester, cis-
CAS No.	1252900-68-7
Molecular Formula	C11H20O3
Molecular Weight	200.28 g/mol
Synonyms	cis-4-Hydroxy-1-methylcyclohexanecarboxylic acid ethyl ester; Ethyl cis-4-hydroxy-1-methylcyclohexanecarboxylate; (1R,4S)-4-Hydroxy-1-methylcyclohexanecarboxylic acid ethyl ester (if stereochemistry is defined); 1-Methyl-4-hydroxycyclohexanecarboxylic acid ethyl ester, cis-; 4-Hydroxy-1-methylcyclohexanecarboxylic Acid Ethyl Ester; cis-1-Methyl-4-hydroxycyclohexanecarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxylic Acid, 4-Hydroxy-1-Methyl-, Ethyl Ester, cis- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure compliance with exacting customer specifications and industry standards. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every 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. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (cis-isomer)
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.