Description

Cyclopropanecarboxylic Acid, 1,2-Dicyano-, Methyl Ester (8Ci) is a specialized, high-purity chemical intermediate featuring a reactive cyclopropane ring and cyano functionalities. This compound matters for its role as a critical building block in the synthesis of complex molecules, enabling the development of novel materials and active ingredients. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and advanced materials industries for applications in medicinal chemistry and polymer science.

Application

• Pharmaceutical Intermediate: A key synthon for constructing cyclopropane-containing drug candidates, particularly in antiviral and anticancer research.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging the biological activity of the cyclopropane moiety.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the production of specialty polymers and high-performance resins.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cyclopropanation reactions and the introduction of nitrile groups.
• Ligand and Catalyst Development: Utilized in the preparation of novel chiral ligands or metal-organic frameworks (MOFs).

Basic Information

Product Name	Cyclopropanecarboxylic Acid, 1,2-Dicyano-, Methyl Ester (8Ci)
CAS No.	19930-91-7
Molecular Formula	C8H8N2O2
Molecular Weight	164.16 g/mol
Synonyms	Methyl 1,2-Dicyanocyclopropanecarboxylate; 1,2-Dicyanocyclopropanecarboxylic Acid Methyl Ester; Cyclopropanecarboxylic acid, 1,2-dicyano-, methyl ester; Methyl 1,2-dicyanocyclopropane-1-carboxylate; (1,2-Dicyanocyclopropyl)methyl carboxylate
EINECS	Contact for details

Quality Control

Our Cyclopropanecarboxylic Acid, 1,2-Dicyano-, Methyl Ester (8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process development. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.