Description

Ethyl (1R)-3-Oxidanylidenecyclohexane-1-Carboxylate is a high-purity chiral intermediate of significant value in advanced organic synthesis. This compound matters for its role as a key building block in the production of complex, optically active molecules, enabling precise stereochemical control. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of enantiomerically pure pesticides and herbicides.
• Fine Chemical Production: Serves as a versatile building block for creating complex, high-value specialty chemicals and flavors/fragrances.
• Asymmetric Catalysis Research: Employed in academic and industrial R&D for developing new chiral catalysts and studying stereoselective reactions.
• Process Chemistry Development: Utilized for scaling up and optimizing synthetic routes in pilot plants and manufacturing settings.

Basic Information

Product Name	Ethyl (1R)-3-Oxidanylidenecyclohexane-1-Carboxylate
CAS No.	21531-46-4
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	(1R)-3-Oxocyclohexanecarboxylic Acid Ethyl Ester; Ethyl (R)-3-Oxocyclohexanecarboxylate; (R)-Ethyl 3-Oxocyclohexanecarboxylate; (R)-3-Oxocyclohexanecarboxylic Acid Ethyl Ester; (1R)-3-Oxocyclohexanecarboxylic Acid Ethyl Ester; Ethyl (1R)-3-Oxocyclohexanecarboxylate; (R)-3-Oxo-1-cyclohexanecarboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl (1R)-3-Oxidanylidenecyclohexane-1-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity and chemical assay, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.