Description

Ethyl (1S)-3-Oxocyclohexane-1-Carboxylate is a high-purity chiral building block and intermediate of significant importance in advanced organic synthesis. This compound matters because its defined stereochemistry and functional groups make it a versatile precursor for the development of complex, optically active molecules. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis and medicinal chemistry.

Application

• As a key chiral intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• In the research and development of novel agrochemicals and fine chemicals.
• For use in asymmetric synthesis protocols to construct complex, stereodefined molecular architectures.
• As a building block for ligands and catalysts used in enantioselective transformations.
• In process chemistry for scaling up the production of chiral target molecules.
• For academic and industrial research in medicinal chemistry and drug discovery programs.

Basic Information

Product Name	Ethyl (1S)-3-Oxocyclohexane-1-Carboxylate
CAS No.	2043662-35-5
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	(1S)-3-Oxocyclohexanecarboxylic Acid Ethyl Ester; Ethyl (S)-3-Oxocyclohexanecarboxylate; (S)-Ethyl 3-Oxocyclohexanecarboxylate; (1S)-1-Carbethoxy-3-oxocyclohexane; (S)-1-(Ethoxycarbonyl)-3-oxocyclohexane; 3-Oxocyclohexanecarboxylic Acid Ethyl Ester, (S)-; Ethyl 3-Oxocyclohexane-1-carboxylate, (1S)-
EINECS	Contact for details

Quality Control

Our Ethyl (1S)-3-Oxocyclohexane-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical identity verification, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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