Description

Ethyl 2-Cyanocyclopropane-1-Carboxylate is a versatile and high-value cyclopropane derivative, serving as a critical chiral building block in advanced organic synthesis. Its unique strained-ring structure functionalized with both cyano and ester groups makes it an indispensable precursor for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of protease inhibitors, antiviral agents, and other bioactive molecules with cyclopropane motifs.
• Agrochemical Synthesis: Building block for developing novel pesticides and herbicides, leveraging the biological activity imparted by the cyclopropane ring.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, and fragrances requiring high-purity, stereodefined intermediates.
• Academic & Industrial R&D: Essential reagent in method development for ring-opening, cross-coupling, and cycloaddition reactions in synthetic chemistry laboratories.
• Material Science Precursor: Potential monomer or cross-linking agent in the development of specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	Ethyl 2-Cyanocyclopropane-1-Carboxylate
CAS No.	56447-11-1
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	Ethyl 2-Cyanocyclopropanecarboxylate; 1-Cyano-2-ethoxycarbonylcyclopropane; 2-Cyano-1-ethoxycarbonylcyclopropane; Cyclopropanecarboxylic acid, 2-cyano-, ethyl ester; Ethyl 1-cyano-2-carboxycyclopropane; Ethyl cyclopropane-1-carboxylate-2-carbonitrile
EINECS	Contact for details

Quality Control

Every batch of Ethyl 2-Cyanocyclopropane-1-Carboxylate is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical processes. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from GC, HPLC, and NMR analyses. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development applications.

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 acids and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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