Description

Ethyl 2-Cyano-2-Cycloheptylidenacetate is a specialized organic ester featuring a cyano group and a cycloheptylidene moiety, making it a valuable building block in synthetic organic chemistry. Its structure is pivotal for constructing complex molecular frameworks, particularly in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs). This intermediate is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific functional groups and ring systems into target molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those containing seven-membered carbocyclic or heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the cycloheptylidene unit imparts specific biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, fragrances, and other specialty chemicals requiring complex ester and nitrile functionalities.
• Academic & Industrial R&D: Employed in methodological development and catalysis studies for new carbon-carbon bond-forming reactions.
• Material Science: Investigated as a monomer or additive in the development of specialized polymers with unique thermal or optical properties.

Basic Information

Product Name	Ethyl 2-Cyano-2-Cycloheptylidenacetate
CAS No.	7402-61-1
Molecular Formula	C₁₂H₁₇NO₂
Molecular Weight	207.27 g/mol
Synonyms	Ethyl (2-Cyano-2-cycloheptylidene)acetate; 2-Cyano-2-cycloheptylideneacetic Acid Ethyl Ester; Acetic acid, 2-cyano-2-cycloheptylidene-, ethyl ester; Ethyl α-cyano-α-cycloheptylideneacetate; Cycloheptylidenecyanoacetic acid ethyl ester; Ethyl cycloheptylidenecyanoacetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-Cyano-2-Cycloheptylidenacetate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from techniques such as HPLC, GC, NMR, and IR spectroscopy. Our quality commitment ensures the material meets the exacting standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The compound may be sensitive to prolonged exposure to moisture and should be handled under an inert atmosphere for long-term storage to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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